Inventor · disambiguated record
Padmanabhan Sundararaman
Also filed as: SUNDARARAMAN PADMANABHAN
19 granted patents·1 pending application·408 citations·filing 1990–2010
95Inventor score
Top patents by PatentIndex Score
20 records- 0196US7803415B2Methods for coating food cansPPG IND OHIO INC·Filed 2007·Granted Sep 28, 2010·20 cites·16 claims
- 0292US5182355APolyurethane polyanhydride oligomers and method of preparationPPG INDUSTRIES INC·Filed 1991·Granted Jan 26, 1993·58 cites·15 claims
- 0388US5105010ACarbodiimide compounds, polymers containing same and coating compositions containing said polymersPPG INDUSTRIES INC·Filed 1991·Granted Apr 14, 1992·28 cites·7 claims
- 0487US5359005AStable, one-package, non-gelled coating composition curable under ambient conditionsPPG INDUSTRIES INC·Filed 1992·Granted Oct 25, 1994·34 cites·48 claims
- 0587US5288802AAutomotive refinish primer surfacer containing acetoacetate functional polyesterpolyol, a polyacrylate, and an amine functional epoxy resinPPG INDUSTRIES INC·Filed 1993·Granted Feb 22, 1994·66 cites·22 claims
- 0684US7745508B2Compositions and methods for coating food cansPPG IND OHIO INC·Filed 2002·Granted Jun 29, 2010·18 cites·25 claims
- 0778US6136927APhosphatized amine chain-extended epoxy polymeric compoundsPPG IND OHIO INC·Filed 1998·Granted Oct 24, 2000·33 cites·29 claims
- 0876US5241001ACoating composition of aziridinyl polymer and epoxy polymer(s)PPG INDUSTRIES INC·Filed 1992·Granted Aug 31, 1993·34 cites·18 claims
- 0974US6159549AFlexible phosphatized polyester-urethane primers and improved coating systems including the samePPG IND OHIO INC·Filed 1998·Granted Dec 12, 2000·38 cites·20 claims
- 1067US6200683B1Coil coating compositions with low temperature flexibility and improved stain resistancePPG IND OHIO INC·Filed 1994·Granted Mar 13, 2001·27 cites·21 claims
- 1161US5136006ACarbodiimide compounds, polymers containing same and coating compositions containing said polymersPPG INDUSTRIES INC·Filed 1992·Granted Aug 4, 1992·13 cites·18 claims
- 1254US2010222493A1Compositions and methods for coating food cansPPG IND OHIO INC·Filed 2010·Application pending·0 cites
- 1353US5059655APolyurethane polyanhydride oligomers and method of preparationPPG INDUSTRIES INC·Filed 1990·Granted Oct 22, 1991·8 cites·9 claims
- 1452US5142019AOligomers formed from reaction of acrylamidoglycolate alkyl ethers with β-hydroxyalkylaminesPPG INDUSTRIES INC·Filed 1991·Granted Aug 25, 1992·9 cites·6 claims
- 1548US5116922APolymers containing beta-hydroxyalkylamide groupsPPG INDUSTRIES INC·Filed 1991·Granted May 26, 1992·8 cites·9 claims
- 1640US5955561AHydroxy esters and amides derived from active ester urethanes and their use in film-forming compositionsPPG IND OHIO INC·Filed 1997·Granted Sep 21, 1999·7 cites·23 claims
- 1740US5552475AWaterborne polyesters having improved saponification resistancePPG INDUSTRIES INC·Filed 1993·Granted Sep 3, 1996·7 cites·16 claims
- 1831US5349006AAzetidinol reaction products used as pigment grind and film forming vehiclesPPG INDUSTRIES INC·Filed 1994·Granted Sep 20, 1994·0 cites·13 claims
- 1931US5324789AAzetidinol reaction productsPPG INDUSTRIES INC·Filed 1991·Granted Jun 28, 1994·0 cites·6 claims
- 2030US5905121AActive ester urethane crosslinking agents and their use in film-forming compositionsPPG INDUSTRIES INC·Filed 1997·Granted May 18, 1999·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →