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List of Patents

 

 P. P. Wadgaonkar, S. S. Kuhire

Bio-based aromatic diisocyanates for preparation of polyurethanes 

WO 2016103283 A1

 

  S. S. Kuhire, S. S. Nagane, P. P. Wadgaonkar 

Pendant furyl containing bisphenols, polymers therefrom and a process for the preparation thereof 

WO 2015140818A4

 

  S. S. Nagane, P. S. Sane, B. V. Tawade, P. P. Wadgaonkar 

Novel bisphenol monomers containing pendent azido group and polymers containing pendent azido groups prepared from bisphenol monomers

 

 WO 2014/073001 A1

 

 

  4

P. P. Wadgaonakar, B. D. Sarwade, B. V. Tawade

 

Process for the preparation of sulfonated 3-pentadecyl phenol ethers as cross linking catalysts

WO 2013/084248 A1

 

 

5

D. Baskaran, P. P. Wadgaonkar, S.K.Menon, Claudio Tonelli

 

(Per)fluoropolyethers with bi-or ter-phenyl end groups

 

WO2013/120827 A3

 

 

6

P. P. Wadgaonkar, S.K.Menon, Claudio Tonelli

 

Process for the manufacture of the functional PFPE derivatives

 

USP 8975445 B2, March 10, 2015

 

 

7

M.V. Badiger, P. P. Wadgaonkar, A.A. Lele, A.S. Shedge, D. Hourdet, P. Patrick, C. Chassenieux

 

Hydrophobically modified poly(acrylic acid) [PAA] and process of preparation thereof

 

USP 7572863 B2, August 11, 2009

 

 

8

 

A.S. More, P.P. Wadgaonkar

 

Novel Bisphenol Compounds and Method for Preparation Thereof

 

USP 7,446,234 B2, November 4, 2008

 

 

9.

A.S. More, P.P. Wadgaonkar

 

Novel 1-Bromo-4-(4’-bromophenoxy)-2-pentadecyl Benzene and Preparation Thereof

 

USP 7,297,822 B2, November 20, 2007

 

 

10

P.S. Kumar, P.S. Kannan, A.S. More, R. D. Shingte, P.P. Wadgaonkar, M.Sastry

 

Process for the Preparation of Free Standing Membranes

 

USP 7,182,894 B2, February 27, 2007

 

 

11

R. Matmour, A.S. More, P.P. Wadgaonkar, Y. Gnanou

 

Novel dicarbanionic initiator, a process  for the preparation and use thereof

USP 2007/0197723 A1,  August 23, 2007

 

 

12

M.V. Badiger, P.P. Wadgaonkar, A.K. Lele, A.S. Shedge, D. Hourdet, P. Perrin, and C. Chassenieux

 

Hydrophobically Modified Polyacrylic Acid and Process of Preparation Thereof

 

USP 2006142501 A1 (2006)

 

 

13

J. Dean, D. Dhara, T.L. Hoeks, C. Leenders, A.S. Patil, B.D. Sarwade, and P.P. Wadgaonkar

 

Thermoplastic Compostion Containing Polymeric Anti-static Salt, Method of Making, and Use Thereof

 

US 7,094,861 B2 (2006)

 

 

14

S. K. Chowdhury,  P.P. Wadgaonkar, T. L. Hoeks, A.B. Scholten, S.K.

Rajaraman, B.D. Sarwade and C. V. Avadhani

 

Antistatic and Antidust Agents, Compositions Thereof and Methods of Manufacture

 

USP 6,841,598 B2 (2005).

 

 

15

R.D. Shingte and P.P. Wadgaonkar

 

1,1–Bis(4-aminophenyl) 3-alkylcyclohexanes, and Method of Preparation Thereof

 

USP 6,790,993 (2004).

 

 

16

V. Srinivasan, R. Faber, P.P. Wadgaonakar, C.V. Avadhani, J.-P. Lens and G. Chatterjee

 

 Polycarbonate Copolymers  for Optical Disks and Their Preparation

 

USP 6,689,863 (2004).

 

 

17

S. Sivaram, V. R. Ranade, S. Chakrapani, P.P.Wadgaonkar

 

Improved Process for Preparation of 1,1,1-Tris(4-hydroxyphenyl)ethane

 

Indian IN 187237 (2002).

 

 

18

C. V. Avadhani, P. P. Wadgaonkar and S. Sivaram

 

1,1–Bis(4-hydroxyphenyl)3-alkylcyclohexanes, Method for the Preparation and Polycarbonates Prepared Thereform

 

USP, 6,255, 439 (2001).

 

 

19

S. Sivaram, V. R. Ranade, S. Chakrapani, P.P.Wadgaonkar, P. D. Sybert, G. M. Kissinger and A. K. Mendiratta

 

Method for Making Tris (hydroxyphenyl) Compounds Using Ion Exchange Resins,

 

USP 5,969,167(1999).

 

 

20

K.P. Naikwadi and P. P. Wadgaonkar

 

Liquid Crystal Stationary Phases for Chromatography

 

USP 5, 900, 144(1999).

 

 

21

N. D. Ghatge, S. P. Vernekar and P. P. Wadgaonkar

 

A Process for Preparation of Isocyanato-Terminated Diene Prepolymer

 

Indian Patent 159420 (1983).