83.Wallis P, Kalevaru N, Schoenborn E, Wohlrab S, and Martin A. DGMK-Tagungsbericht, 2014, 3, 197-202. Impact of biogas components on selective oxidation of methane to formaldehyde.
82.Reining S, Kondratenko EV, Kalevaru VN, and Martin A. DGMK-Tagungsbericht, 2014, 3, 51-56. Reaction Pathways in the Palladium-catalyzed Acetoxylation of Toluene.
81.Qiao A, Kalevaru VN, Radnik J, Duevel A, Heitjans P, Kumar ASH, Prasad PSS, Lingaiah N, and Martin A. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014, 53, 18711-18721. Oxidative Dehydrogenation of Ethane to Ethylene over V2O5/Al2O3 Catalysts: Effect of Source of Alumina on the Catalytic Performance.
80.Prymak I, Kalevaru VN, Wohlrab S, and Martin A. DGMK-Tagungsbericht, 2014, 3, 211-220. Impact of calcination temperature on the catalytic properties of Ce-Zr-O solids in the direct synthesis of diethyl carbonate from ethanol and CO2.
79.Neeli CKP, Marella RK, Kamaraju SRR, Kalevaru VN, Martin A, and Burri DR. DGMK-Tagungsbericht, 2014, 3, 69-76. Au nanoparticles anchored SBA-15 as a promising catalyst for the selective oxidation of cinnamyl alcohol to cinnamaldehyde with O2 without radical initiator and base.
78.Martin A and Kalevaru V. N. in Industrial Catalysis and Separations - Innovations for Process Intensification, edited by K. V. Raghavan and B. M. Reddy, Apple Academic Press, 2014, 249-286. Ammoxidation of Hetero Aromatic Compounds to the Corresponding Nitriles.
77.Dhachapally N, Kalevaru VN, and Martin A. CATALYSIS SCIENCE & TECHNOLOGY, 2014, 4, 3306-3316. Ammoxidation of 2-methylpyrazine to 2-cyanopyrazine over Nb-V oxides: marked effect of the Nb/V ratio on the catalytic Performance.
76.

N. Madaan, S. Gatla, V.N. Kalevaru, J. Radnik, M.-M. Pohl, B. Lücke, A. Brückner, A. Martin ChemCatChem 2013, 5, 185. The impact of reaction pressure on the catalytic performance of Pd-Sb/TiO2 catalyst in the acetoxylation of toluene to benzyl acetate.

75.

S. Gatla, N. Madaan, J. Radnik, V.N. Kalevaru, M.-M. Pohl, B. Lücke, A. Martin, U. Bentrup, A. Brückner J. Catal. 2013, 297, 256. Rutile - A superior support for highly selective and stable Pd based catalysts in the gas phase acetoxylation of toluene.

74.

A. Qiao, V.N. Kalevaru, A. Srihari Kumar, N. Lingaiah, P.S. Sai Prasad, A. Martin Catal. Commun. 2013, 30,  45. Oxidative Dehydrogenation of Ethane to Ethylene over V2O5/Nb2O5 Catalysts.

73.

A. Sri Hari Kumar, K. Upendar, A. Qiao, P.S.N. Rao, N. Lingaiah, V.N. Kalevaru, A. Martin, Ch. Sailu, P.S. Sai Prasad Catal. Commun. 2013, 33, 76. Selective oxidative dehydrogenation of ethane over MoO3/V2O5-Al2O3 catalysts: Heteropolymolybdate as a precursor for MoO3.

72.

A. Sri Hari Kumar, V.N. Kalevaru, A. Qiao, A. Alshammari, N. Lingaiah, Ch. Sailu, P.S. Sai Prasad, A. Martin Kinet. Catal. 2013, 54, 615. Catalytic behavior of decomposed molybdophosphoric acid supported on alumina for oxidative dehydrogenation of ethane to ethylene.

71.

I. Prymak, V.N. Kalevaru, P. Kollmorgen, S. Wohlrab, A. Martin DGMK-Tagungsbericht 2013, 2, 249-256 (ISBN 978-3-941721-32-6). Application of CexZr1-xO2 Catalysts for the Synthesis of Diethyl Carbonate from Ethanol and Carbon Dioxide.

70.

A. Ben-homeid, V.N. Kalevaru, J. Radnik, B. Lücke, A. Martin DGMK-Tagungsbericht 2013, 2, 235-242 (ISBN 978-3-941721-32-6). Influence of Pd-precursor on the Acetoxylation Activity of Pd-Sb/TiO2 Catalysts.

69.A. Martin, N. Dhachapally, A. Brueckner, V. N. Kalevaru Prep. Pap.American Chemical Society, Div. Pet. Chem. 2012, 57, 257-259. Metal Vanadates as Novel Ammoxidation Catalysts.
68.

A. Alshammari, A. Koeckritz, V.N. Kalevaru, A. Bagabas, A. Martin ChemCatChem 2012, 4, 1330. Significant Formation of Adipic Acid by Direct Oxidation of Cyclohexane using Supported Nano-Gold Catalysts

67.

E. Schönborn, C. Pirovano, S. Wohlrab, N. Kalevaru, A. Martin Catal. Today 2012, 192, 20–27. On the performance of porous silica supported VOx catalysts in the selective oxidation of methane.

66.

N. Dhachapally, V.N. Kalevaru, A. Brueckner, A. Martin Appl. Catal. A: Gen. 2012, 443-444, 111-118. Metal vanadate catalysts for the ammoxidation of 2-methylpyrazine to 2-cyanopyrazine.

65.

A. Alshammari, A. Köckritz, V. N. Kalevaru, A. Bagabas, A. Martin Appl. Petrochem. Res. 2012, 2, 61-67. Direct Oxidation of Cyclohexane to Adipic Acid Using Nano-Gold Catalysts.

64.

A. Alshammari, A. Köckritz, V.N. Kalevaru, A. Bagabas, A. Martin Open J. Phys. Chem. 2012, 2, 252-261. Influence of Single Use and Combination of Reductants on the Size, Morphology and Growth Steps of Gold Nanoparticles in Colloidal Mixture.

63.

A. Qiao, V.N. Kalevaru, A. Sri Hari Kumar, N. Lingaiah, P.S. Sai Prasad, A. Martin DGMK Tagungsbericht 2012, 3, 97 (ISBN 978-3-941721-26-5). Effect of CO2-admixture on the catalytic performance of Ni-Nb-M-O catalysts in oxidative dehydrogenation of ethane to ethylene.

62.

M. Polyakov, V.N. Kalevaru, K. Müller, W. Arlt, J. Strautmann, D. Kruse, A. Martin DGMK Tagungsbericht 2012, 3, 203 (ISBN 978-3-941721-26-5).

Synthesis of Dimethyl Carbonate from Urea and Methanol.

61.

G. Suresh, N. Madaan, J. Radnik, V. N. Kalevaru, B. Lücke, A. Martin, M.-M. Pohl, U. Bentrup, A. Brückner Prepr. Pap.-Am. Chem. Soc., Div. Pet. Chem. 2012, 57, 285. Impact of the nature of metal particles and support phases on the performance of Pd,M/TiO2 acetoxylation catalysts.

60.S. Gatla, N. Madaan, J. Radnik, V. N. Kalevaru, M. M. Pohl, B. Luecke, A. Martin, A. Brueckner, Applied Catalysis A: General 2011, 398, 104-112. Key Properties Promoting High Activity and Stabiliy of Supported PdSb/TiO2 Catalysts in the Acetoxylation of Toluene to Benzyl Acetate.
59.G. Suresh, N. Madaan, J. Radnik, V.N. Kalevaru, B. Lücke, A. Martin, U. Bentrup, A. Brückner ChemCatChem 2011, 3, 1893-1901. Impact of co-components on the state of Pd and the performance of supported Pd/TiO2 catalysts in the gas phase acetoxylation of toluene.
58.N. Madaan, S. Gatla, V.N. Kalevaru, J. Radnik, B. Lücke, A. Brückner, A. Martin Topics Catal. 2011, 54, 1197-1205. Optimization of reaction conditions and regeneration procedure of the PdSb/TiO2 catalyst for acetoxylation of toluene.
57.N. Dhachapally, V.N. Kalevaru, J. Radnik, A. Martin Chem. Commun. 2011, 47, 8394. Tuning the surface composition of novel metal vanadates and its effect on the catalytic Performance.
56.N. Madaan, S. Gatla, V.N. Kalevaru, J. Radnik, B. Lücke, A. Brückner, A. Martin J. Catal. 2011, 282, 103-111. Deactivation and regeneration studies of a PdSb/TiO2 catalyst used in the gas-phase acetoxylation of toluene.
55.C. Pirovano, E. Schönborn, V.N. Kalevaru, S. Wohlrab, B. Lücke,  A. Martin DGMK-Tagungsbericht 2011, 2, 189 (ISBN 978-3-941721-17-3). Catalytic Partial Oxidation of Methane over Porous Silica Supported VOx Catalysts.
54.A. Qiao, V.N. Kalevaru, A.S. Kumar, N. Lingaiah, P.S. Sai Prasad, 
A. Martin DGMK-Tagungsbericht 2011, 2, 181 (ISBN 978-3-941721-17-3). Oxidative Dehydrogenation of Ethane to Ethylene Using Vanadia Based Catalysts.
53.

S. Gatla, N. Madaan, J. Radnik, V.N. Kalevaru, M.-M. Pohl, B. Lücke, A. Martin, A. Brückner Appl. Catal. A: Gen. 2011, 398, 104. Key Properties promoting high activity and stability of supported PdSb/TiO2 catalysts in the acetoxylation of toluene to benzyl acetate.

52.

V.N. Kalevaru, N. Madaan, A. Martin Appl. Catal. A: Gen. 2011, 391, 52. Synthesis, characterisation and catalytic performance of titania supported VPO catalysts for the ammoxidation of 3-picoline.

51.

A. Martin, V.N. Kalevaru Chem. Cat. Chem. 2010, 2, 1504-1522. Heterogeneously catalyzed ammoxidation - A valuable tool for one-step synthesis of nitriles. (Review article)

50.

A. Martin, V.N. Kalevaru, Q. Smejkal Catal. Today 2010, 157, 275-279. Ammoxidation of 2,6-dichloro toluene - from first trials to pilot plant studies.

49.

V.N. Kalevaru, B. Luecke, A. Martin Stud. Surf. Sci. Catal.  2010, 175, 393. Influence of support on the ammoxidation activity of VPO catalysts.

48.

A. Alshammari, A. Koeckritz, V.N. Kalevaru, A. Martin Stud. Surf. Sci. Catal. 175, 2010, 409. Influence of precursor on the particle size and stability of colloidal gold nanoparticles. 

47.

G. Suresh, J. Radnik, V.N. Kalevaru, M.-M. Pohl, M. Schneider, B. Lücke, A. Martin, A. Brueckner Phys. Chem. Chem. Phys. 12, 2010, 4833-4842. Tailoring the synthesis of supported Pd catalysts towards desired structure and size of metal particles.

46.

A. Martin, C. Janke, V.N. Kalevaru Appl. Catal. A: Gen. 2010, 376, 13. Ammoxidation of 3-picoline to nicotinonitrile over VPO catalysts.

45.

A. Rahman, A. Martin, K.V. Narayana, B. Luecke Iranian J. Chem. & Chem. Eng. 2009, 28,  137. Selective liquid phase ammoxidation of aromatic aldehydes to aromatic nitriles with VPO titania heterogeneous catalysts in air. 

44.

V.N. Kalevaru, B. Lücke, A. Martin Catal. Today 142, 2009, 158-164. Synthesis of 2,6-dichlorobenzonitrile from 2,6-dichlorotoluene by gas phase ammoxidation over VPO catalysts.

43.

V.N. Kalevaru, A. Benhmid, J. Radnik, M.-M. Pohl, B. Lücke,
A. Martin
Catal. Today 2009, 141, 317. Palladium catalysed vapour phase acetoxylation of toluene to benzyl acetate.

42.

Ch. Srilakshmi, P. Nagaraju, B. Sreedhar, P. S. Sai Prasad, V.N. Kalevaru, B. Lücke, A. Martin Catal. Today 141, 2009, 337. Ammoxidation activity of in situ synthesized ammonium salt of molybdophosphoric acid on VOPO4 catalyst.

41.

V.N. Kalevaru, B. David Raju, V. Venkat Rao, A. Martin Appl. Catal. A: Gen. 2009, 352, 223. Preparation, characterisation and catalytic evaluation of MgF2 supported V2O5 catalysts for ammoxidation of 3-picoline.

40.

V.N. Kalevaru, A. Benhmid, J. Radnik, B. Lücke DGMK Tangugsbericht 2008, 3, 233 (ISBN: 978-3-936418-81-1). Gas phase acetoxylation of toluene to benzyl acetate over Sb-Pd/TiO2 catalysts: Effect of Sb loading.

39.

P. Nagaraju, N. Lingaiah, P.S. Sai Prasad, V.N. Kalevaru, A. Martin Catal. Commun. 2008, 9, 2449. Preparation, characterization and catalytic properties of promoted vanadium phosphate catalysts.

38.

N. Dropka, Q. Smejkal, V.N. Kalevaru, A. Martin Appl. Catal. A: General 2008, 349, 125. Laboratory set-up to pilot plant investigations on vapour phase ammoxidation of 2,6-dichlorotoluene.

37.A. Martin, V.N. Kalevaru, B. Lücke, A. Brückner Appl. Catal. A: General 2008, 335, 196. Deactivation and oxidative regeneration of VTiSbSiOx ammoxidation catalyst used for nicotinonitrile manufacture from 3-picoline.
36.

V.N. Kalevaru, B. David Raju, V. Venkat Rao, A. Martin Catal. Commun. 2008, 9, 715. Ammoxidation of 3-picoline over V2O5/MgF2 catalysts: Nicotinonitrile yield vs. O2 & NH3 chemisorption propertie.

35.

M.-M. Pohl, J. Radnik, V.N. Kalevaru, A. Martin Microscopy & Microanal. 2007, 13, 272. Core-shell structures in Pd-Cu catalysts and their influence on the prevention of catalyst deactivation by altered coke deposition.

34.

V.N. Kalevaru, B. Lücke, A. Martin

Facile Synthesis of 2,6-dichlorobenzonitrile by vapour phase ammoxidation
DGMK-Tagungsbericht 2007-2, Preprints of the Conference "Opportunities and Challenges at the Interface between Petrochemistry and Refinery", October 10-12, 2007, Hamburg,

p. 161, ISBN 978-3-936418-70-5

33.

J. Radnik, M.-M. Pohl, V.N. Kalevaru, A. Martin J. Phys. Chem. C 2007, 111, 10166. First knowledge on the formation of novel core-shell structures in PdCu catalysts and their influence on the prevention of catalyst deactivation.

32.

V.N. Kalevaru, A. Benhmid, J. Radnik, M.-M. Pohl, U. Bentrup,
A. Martin J. Catal. 2007, 246, 399. Marked influence of support on the catalytic performance of PdSb acetoxylation catalysts: Effects of Pd particle size, valence states and acidity characteristics.

31.

V.N. Kalevaru, A.Benhmid, J.Radnik, B.Lücke, A.Martin J. Catal. 2006, 243, 25. Effect of Sb loading on Pd nanoparticles and its influence on the catalytic performance of Sb-Pd/TiO2 solids for acetoxylation of toluene.

30.

A. Benhmid, B. Lücke, V.N. Kalevaru, A. Martin, U. Dingerdissen Oil Gas European Magazine 2006, 32, 141. Novel Pd catalysts with improved performance for vapour phase acetoxylation of toluene.

29.

A. Benhmid, B. Lücke, V.N. Kalevaru, A. Martin, U. Dingerdissen Erdöl Erdgas Kohle/EKEP 2006 , 122, 141. Novel Pd catalysts with improved performance for vapour phase acetoxylation of toluene.

28.Ch. Srilaxmi, N. Lingaiah, P. Nagaraju, P.S. Sai Prasad,
V.N. Kalevaru, A. Martin, B. Lücke Appl. Catal. A: Gen. 2006, 309, 247. Studies on bulk metal phosphate catalysts for the ammoxidation of 2-methylpyrazine.
27.N. Dropka, V.N. Kalevaru, A. Martin, D. Linke, B. Lücke J. Catal. 2006, 240, 8. The kinetics of vapour phase ammoxidation of 2,6-dichlorotoluene over VPO catalyst.
26.A. Benhmid, K.V. Narayana, A. Martin*, B. Lücke, M.-M. Pohl Catal. Today 2006, 112, 192. Direct synthesis of benzyl acetate and optimisation of reaction conditions for the gas phase acetoxylation of toluene.
25.A. Benhmid, B. Lücke, V.N. Kalevaru, A. Martin, U. Dingerdissen
Novel Pd catalysts with improved performance for vapour phase acetoxylation of toluene

DGMK-Tagungsbericht 2005-2, ‘Oxidation and Functionalization: Classical and Alternative Routes and Sources’, October 12-14, 2005, Milan, Italy, p. 151, ISBN 3-936418-39-X
24.J. Radnik, A. Benhmid, K.V. Narayana, M.-M. Pohl, A. Martin,
B. Lücke, U. Dingerdissen Angewandte Chemie Int. Ed. 2005, 44, 6771. Deactivation of Pd Acetoxylation Catalysts: Direct Observations by XPS Investigations.
23.J. Radnik, A. Benhmid, K.V. Narayana, M.-M. Pohl, A. Martin,
B. Lücke, U. Dingerdissen Angewandte Chemie 2005, 117, 6929.
Desaktivierung von Pd-Katalysatoren zur Acetoxylierung: direkte Beobachtung durch XPS-Untersuchungen.
22.A. Benhmid, K.V. Narayana, A. Martin, B. Lücke, S. Bischoff,
M.-M. Pohl, J. Radnik, M. Schneider J. Catal. 2005, 230, 420. Highly efficient Pd-Sb-TiO2 catalysts for the vapour phase acetoxylation of toluene to benzyl acetate.
21.K.V. Narayana, A. Martin, B. Lücke, M. Belmans, F. Boers,
D. van Deynse ZAAC 2005, 631, 25. Preparation, Solid-state Characteristics and Catalytic Properties of Promoted Vanadium Phosphate Materials.
20.A. Benhmid, K.V. Narayana, A. Martin, B. Lücke, M.-M. Pohl Chem. Commun. 2004, 2416. Development of highly active and selective novel Pd based acetoxylation catalysts and prevention of catalyst deactivation by Bi modification.
19.A. Benhmid, K.V. Narayana, A. Martin, B. Lücke Chem. Commun. 2004,  2118. One-step synthesis of benzyl acetate by gas phase acetoxylation of toluene over highly active and selective Pd-Sb-TiO2 catalysts.
18.K.V. Narayana, B. David Raju, S. Khaja Masthan, V. Venkat Rao,
P. Kanta Rao, A. Martin J. Mol. Catal. A: Chem. 2004, 223, 321. Cerium fluoride supported V2O5 catalysts: physico-chemical characterization and 3-picoline ammoxidation activity.
17.A. Benhmid, K.V. Narayana, A. Martin, B. Lücke, M.-M. Pohl Chem. Lett. 2004,33, 1238. Highly active and selective Pd-Cu-TiO2 catalyst for the direct synthesis of benzyl acetate by gas phase acetoxylation of toluene.
16.K.V. Narayana, B. David Raju, S. Khaja Masthan, V. Venkat Rao,
P. Kanta Rao, R. Subrahmanian, A. Martin Catal. Commun. 2004, 5, 457. ESR Characterization of V2O5/AlF3 Ammoxidation Catalysts.
15.K.V. Narayana, A. Martin, U. Bentrup, B. Lücke, J. Sans Appl. Catal. A: Gen. 2004, 270, 57. Catalytic gas phase ammoxidation of o-xylene.
14.B. Lücke, K.V. Narayana, A. Martin, K. Jähnisch Adv. Synth. Catal. 2004, 346, 1407. Oxidation and Ammoxidation of Aromatics.
13.Ch. Srilaxmi, N. Lingaiah, A. Hussain, P.S. Saiprasad,
K.V. Narayana, A. Martin, B. Lücke Catal. Commun. 2004, 5, 199. In situ synthesis and ammoxidation activity of ammonium salt of molybdophosphoric acid on VPO4 catalysts.

12.

A. Martin, V.N. Kalevaru, B. Lücke Catal. Today 2003, 78, 311. Defined Vanadium Phosphorus Oxides and their Use as Highly Effective Catalysts in Ammoxidation of Methyl Aromatics.

11.

A. Martin, V.N. Kalevaru, B.Lücke, J.Sans Green Chemistry 2002, 4, 481. Eco-friendly synthesis of p-nitrobenzonitrile by heterogeneously catalysed gas phase ammoxidation.

10.

K.V. Narayana, S. K. Masthan, V. Venkat Rao, B. David Raju,
P. Kanta Rao Catal. Lett. 2002, 84, 27.
Influence of V2O5 loading on selective ammoxidation activity for 3-picoline over V2O5/MgF2 catalysts.

09.

K.V. Narayana, S. K. Masthan, V. Venkat Rao, B. David Raju,
P. Kanta Rao Catal. Commun. 2002, 3, 173.
Influence of V2O5 content on ammoxidation of 3-picoline over V2O5/AlF3 catalysts.

08.

K.V. Narayana, S. K. Masthan, A. Venugopal, V. Venkat Rao, K.S. Rama Rao, P. Kanta Rao Stud. Surf. Sci. Catal. 1998, 113, 947. Physico-chemical characterization of V2O5 / TiO2 (anatase) catalysts for ammoxidation of 3-picoline.

07.

K.V.R. Chary, G. Kishan, K.V. Narayana and T. Bhaskar J. Chem. Res. (S). issue no.6, 1998, 314. Ammoxidation of 3-picoline to nicotinonitrile over highly dispersed V2O5 / ZrO2 catalysts.

06.

K.V. Narayana, S. K. Masthan, V. Venkat Rao, P. Kanta Rao J. Chem. Res. (S). 1997, 328. CeF3 as a novel support for preparing highly active and selective vanadia catalysts for ammoxidation of 3-picoline.

05.

K.V. Narayana, A. Venugopal, K.S. Rama Rao, S. K. Masthan,
V. Venkat Rao, P. Kanta Rao Appl. Catal. A: Gen. 1997, 167, 11. Ammoxidation of 3-picoline over V2O5 / TiO2 (anatase) system.  II. Characterization of the catalysts b DTA, SEM, FTIR, ESR and Oxygen and Ammonia chemisorption.

04.

K.V. Narayana, A. Venugopal, K.S. Rama Rao, V. Venkat Rao,
S. K. Masthan, P. Kanta Rao Appl. Catal. A. Gen. 1997, 150, 269.
Ammoxidation of 3-picoline over V2O5 / TiO2 (anatase) system.
I. Relationship between ammoxidation activity and Oxidation state of vanadium.

03.

P. Kanta Rao, K.S. Rama Rao, S. K. Masthan, K.V. Narayana,
T. Rajiah, V. Venkat Rao Appl. Catal. A 1997, 163, 123.
Highly active Titania supported ceria catalysts for ammoxidation of picolines.

02.

S.K. Masthan, K.V. Narayana, V. Venkat Rao, P. Kanta Rao Ind. J. Chem. Technol. 1996, 3, 313. Characterization and evaluation of a commercial vanadia catalyst for ammoxidation of picolines.

01.

K.S. Rama Rao, K.V. Narayana, A. Venugopal, V. Venkat Rao,
S.K. Masthan, P. Kanta Rao Ind. J. Chem. 1996, 35A, 656. Influence of method of preparation on pore structure and dehydrogenation activity of chromia catalysts.

17.A. Marckwordt, H. Amani, N. Kalevaru, S. Wohlrab, P. Kamer, J. de Vries; Verfahren zur Herstellung von endständig ungesättigtem Alkencarbonsäureester aus Lactonen; DE 102018114441.5 (15.06.2018)
16.N. Kalevaru, R. Jagadeesh, T. Senthamarai, K. Murugesan, H. Neumann, P. Kamer, M. Beller; Ruthenium-basiertes Katalysatorsystem sowie Ruthenium-Komplex-katalysierte Synthese von primären Aminen aus Carbonylverbindungen und Ammoniak; DE 10218101218 (19.01.2018
15.K. Marella, N Kalevaru, V. Vakati, A. Martin, D. Burri, S. Kamaraju; Verfahren zur gleichzeitigen und kontinuierlichen Herstellung von Cyclohexanon und Hydrozimtaldehyd aus Cyclohexanol und Zimtaldehyd; DE 102016116347.3 (01.09.2016)
14.M. Al-Otaibi, N. Kalevaru, A. Martin, M. Al-Kinani, H. Al-Muqrin; Improved process of catalyst preparation and ist application for direct preparation of Phenol by hydroxyl Addition to gasoline; SA 115360683 (15.08.2015)
13.A. S. Alshammari, A. A. Bagabas, A. Köckritz, V. N. Kalevaru, A. Martin, Method of making and using nano-bimetallic catalyst to produce adipic acid, US 20130296604 (04.05.2012)
12.A. Alshammari, A. Köckritz, A. Martin, N. Kalevaru, A. A. Bagabs, Method for preparation of dicarboxylic acids from linear or cyclic saturated hydrocarbons by catalytic oxidation, EP 10187728.0 (15.10.2010)
11.

D. Naresh, V.N. Kalevaru, A. Martin, Catalyst, its preparation and use for the preparation of nitriles from alkyl aromatic or heteroaromatics compounds; EP 2428267 (08.09.2010).

10.

R. Kleinschmidt, B. Langanke, S. Werth, A. Martin, V.N. Kalevaru, Herstellung von Vinylchlorid, DE 10 2006062331.2 (22.12.2006).

09.A. Benhmid, K.V. Narayana, S. Bischoff, A. Martin, B. Lücke, Festphasenkatalysator, Verfahren zu seiner Herstellung und seine Verwendung zur Herstellung von Arylestern, DE 10 2004 002262.3 (09.01.2004).
08.

A. Fischer, A. Martin, K.V. Narayana, B. Lücke, C. Weckbecker, Verfahren zur Herstellung von Cyanopyridinen und dafür geeignete Katalysatoren, DE 10 335 454.9 (02.08.2003).

07.A. Martin, N. Kalevaru, B. Lücke, D. van Deynse, M. Belmans, F. Boers; Method for the preparation of halogenated benzonitriles; EP 20020447110 (04.06.2002)
06.

P. Kanta Rao, V. Venkat Rao, K.S. Rama Rao, A. Venugopal,
K.V. Narayana, M. Subrahmanyam, A.V.Rama Rao,
An improved process for the production of nitriles of heteroaromatic nitriles,
IND

187528 (2002).
05.

P. Kanta Rao, K.S. Rama Rao, V. Venkat Rao, K.V. Narayana,
A. Venugopal, A.V. Rama Rao,
A process for the preparation of highly active and selective ammoxidation catalyst,
IND

187346 (2002).
04.

V. Venkat Rao, K.S. Rama Rao, P. Kanta Rao, P.S. Sai Prasad, K.V. Narayana, A. Venugopal, M. Subrahmanyam, A.V. Rama Rao, An improved process for producing a vanadium titanium catalyst composition useful for the preparation of nicotinonitrile, IND 183921 (2000).

03.

K.S. Rama Rao, V. Venkat Rao, P.S. Sai Prasad, A. Venugopal,
K.V. Narayana, M. Subrahmanyam, P. Kanta Rao, A.V. Rama Rao,
A process for preparation of heteroaromatic nitriles by using a novel ammoxidation catalyst,
IND

183838 (2000).
02.

V. Venkat Rao, K.S. Rama Rao, P.S. Sai Prasad, K.V. Narayana, A. Venugopal, M. Subrahmanyam, P. Kanta Rao, A.V. Rama Rao, An improved process for producing nicotinonitrile, IND 183837 (2000).

01.

P. Kanta Rao, K.S. Rama Rao, V. Venkat Rao, K.V. Narayana,
A. Venugopal, A.V. Rama Rao, M. Subrahmanyam,
Process for the preparation of a highly active and selective ammoxidation catalyst and its use in preparing heteroaromatic nitriles,
US 08615855 (12.03.1996).