PS

Padmanabhan Sundararaman

PI Ppg Industries: 13 patents #60 of 1,216Top 5%
PO Ppg Industries Ohio: 6 patents #231 of 1,316Top 20%
📍 Washington, PA: #27 of 552 inventorsTop 5%
🗺 Pennsylvania: #3,636 of 74,527 inventorsTop 5%
Overall (All Time): #241,332 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
7803415 Methods for coating food cans Laura Kiefer-Liptak, John M. Dudik, Ronald R. Ambrose, Kevin C. Olson 2010-09-28
7745508 Compositions and methods for coating food cans Laura Kiefer-Liptak, John M. Dudik, Ronald R. Ambrose, Kevin C. Olson 2010-06-29
6200683 Coil coating compositions with low temperature flexibility and improved stain resistance Robert A. Montague, W. Scott Huffman, Jamel S. Richardson 2001-03-13
6159549 Flexible phosphatized polyester-urethane primers and improved coating systems including the same Jamel S. Richardson, Robert A. Montague, Trang Tran 2000-12-12
6136927 Phosphatized amine chain-extended epoxy polymeric compounds Shanti Swarup, John M. Dudik, Brian K. Rearick, Marie Edla Simeon 2000-10-24
5955561 Hydroxy esters and amides derived from active ester urethanes and their use in film-forming compositions 1999-09-21
5905121 Active ester urethane crosslinking agents and their use in film-forming compositions 1999-05-18
5552475 Waterborne polyesters having improved saponification resistance Ronald R. Ambrose, Douglas R. Camp, Truman F. Wilt 1996-09-03
5359005 Stable, one-package, non-gelled coating composition curable under ambient conditions Charles M. Kania, David T. McKeough, Gregory J. McCollum, James B. O'Dwyer 1994-10-25
5349006 Azetidinol reaction products used as pigment grind and film forming vehicles Shanti Swarup, Gregory J. McCollum, Charles M. Kania, James A. Claar 1994-09-20
5324789 Azetidinol reaction products Shanti Swarup, Gregory J. McCollum, Charles M. Kania, James A. Claar 1994-06-28
5288802 Automotive refinish primer surfacer containing acetoacetate functional polyesterpolyol, a polyacrylate, and an amine functional epoxy resin David N. Walters, Cathy A. Kreutzer 1994-02-22
5241001 Coating composition of aziridinyl polymer and epoxy polymer(s) Charles M. Kania, Joseph M. Carney, Stephen J. Thomas 1993-08-31
5182355 Polyurethane polyanhydride oligomers and method of preparation Jonathan T. Martz, Karl F. Schimmel, David N. Walters 1993-01-26
5142019 Oligomers formed from reaction of acrylamidoglycolate alkyl ethers with .beta.-hydroxyalkylamines Rudolf Maska, Cynthia L. Verardi 1992-08-25
5136006 Carbodiimide compounds, polymers containing same and coating compositions containing said polymers James A. Claar, Charles M. Kania 1992-08-04
5116922 Polymers containing beta-hydroxyalkylamide groups Rudolf Maska, Cynthia L. Verardi 1992-05-26
5105010 Carbodiimide compounds, polymers containing same and coating compositions containing said polymers James A. Claar, Charles M. Kania 1992-04-14
5059655 Polyurethane polyanhydride oligomers and method of preparation Jonathan T. Martz, Karl F. Schimmel, David N. Walters 1991-10-22