1.   A. V. Biradar, N. H. Khan, H. C. Bajaj, D. Naikawadi, R.  Krishnan “Process for the preparation of flavouring ketones” 21-06- 2019 (application number 201911024665).

2.   N. H. Khan,  R. I. Kureshy, A. V. Biradar, P. Patel, B. D. Bankar H. C. Bajaj Iridium catalyst, method of preparation and its use for  the preparation of formate/ formic acid” Application no. =201811030629

3.   Umbarkar, S. B.; Dongare, M. K.; Biradar, A. V.;  More, P. M. “Development of non noble metal based diesel oxidation catalyst” US10646827B2

4.  Biradar, A. V.; Umbarkar, S. B.; “Synthesis of Functionalized carbon microspheres and their catalyst activity in C-C and C-N bond formation reactions” Pub. No. WO2014207765 (A2) - WO2014207765-A2; WO2014207765-A32014-12-31 IND patent no 302867 Granded, US10195599B2 Granted

5.  Umbarkar, S. B.; Dongare, M. K.; Biradar, A. V.; Kulal, A. Kotbagi, T. V.; Bhosale, A.R.; Chandgude, M. G. “Sol-gel synthesize WO3/SiO2 catalysts for nitration of aromatics” US Patent 9,409,854 B2 Granted IND patent no 298372 Granded.

6.  Biradar, A. V.; Umbarkar, S. B.; Chandra, P. Corrugated silica nanospheres for metal free epoxidation of olefins and process thereof” IN201301389-A1

7.  Asefa, T.; Biradar, A. V.; “Gold nanocatalysts and methods of use thereof” Patent publication US 2012/0289749 A1

8.  Asefa, T. Biradar, A. V.; Wang, Y.; “Efficent and recyclable heterogeneous nanocatalysts” US pat.no US9283545 B2 USA Granted

9. Umbarkar, S. B.; Dongare, M. K.; Biradar, A. V.; Acham, V. R. “Process for preparation of organometallic molybdenum    acetylidedioxo complex, (h5-C5H5)MoO2(-CºCPh) a catalysts for oxidation reactions using molybdenum oxide precursor.  Publication no and date WO2012035555 (A1) 2012-03-22, IND patent no 293813 Granted

10. Umbarkar, S. B.; Dongare, M. K.; Biradar, A. V. “An improved process for the preparation of high selective diphenyl oxalate.  Pat.    No  256642 Granted