Inventor · disambiguated record
Jean Rody
Also filed as: GREBER GERD · KURUMADA TOMOYUKI · MULLER HELMUT · RASBERGER MICHAEL
94 granted patents·1 pending application·1,943 citations·filing 1973–2003
99Inventor score
Top patents by PatentIndex Score
95 records- 0199US4853471A2-(2-Hydroxyphenyl)-benztriazoles, their use as UV-absorbers and their preparationCIBA GEIGY CORP·Filed 1987·Granted Aug 1, 1989·156 cites·5 claims
- 0298US4233412APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 11, 1980·90 cites·20 claims
- 0398US4202816ANovel light stabilizersCIBA GEIGY CORP·Filed 1977·Granted May 13, 1980·68 cites·57 claims
- 0497US4141883AStabilization of synthetic polymers by penta-or-hexa-substituted 4-piperidinol derivativesSANKYO CO·Filed 1977·Granted Feb 27, 1979·58 cites·16 claims
- 0597US3993655AStabilizers for synthetic polymersCIBA GEIGY CORP·Filed 1974·Granted Nov 23, 1976·41 cites·13 claims
- 0695US4289686ATetra-alkyl piperidine derivatives as light stabilizersCIBA GEIGY CORP·Filed 1979·Granted Sep 15, 1981·28 cites·11 claims
- 0795US4127586ALight protection agentsCIBA GEIGY CORP·Filed 1975·Granted Nov 28, 1978·112 cites·6 claims
- 0894US5736597AStabilized organic materialCIBA GEIGY CORP·Filed 1993·Granted Apr 7, 1998·55 cites·19 claims
- 0994US4237297APiperidine containing malonic acid derivativesCIBA GEIGY CORP·Filed 1979·Granted Dec 2, 1980·58 cites·5 claims
- 1094US4191683ADerivatives of 4-aminopiperidine as stabilizers for polymersCIBA GEIGY CORP·Filed 1977·Granted Mar 4, 1980·51 cites·13 claims
- 1193US4785063ACopolymerizable 2-(2'-hydroxy-5'-acryloyloxyalkyl)-2H-benzotriazolesCIBA GEIGY CORP·Filed 1986·Granted Nov 15, 1988·60 cites·5 claims
- 1291US5189084AProcess for incorporating o-hydroxyphenyl-s-triazines in organic polymersCIBA GEIGY CORP·Filed 1992·Granted Feb 23, 1993·49 cites·25 claims
- 1391US4429077AProcess for curing stoving lacquersCIBA GEIGY CORP·Filed 1981·Granted Jan 31, 1984·23 cites·10 claims
- 1490US4110304AStabilizer system and its use for stabilizing styrene polymersCIBA GEIGY CORP·Filed 1975·Granted Aug 29, 1978·34 cites·7 claims
- 1590US4105626ADerivatives of 4-oxopiperidines and their use as polymer stabilizersCIBA GEIGY CORP·Filed 1976·Granted Aug 8, 1978·20 cites·24 claims
- 1689US4097587A1,3,8-Triazaspiro 4.5!decane-2,4-dione polymer stabilizersSANKYO CO·Filed 1976·Granted Jun 27, 1978·19 cites·14 claims
- 1787US4250268APolysilylesters having a polyalkylpiperidine as part of the polymer useful as light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Feb 10, 1981·14 cites·14 claims
- 1887US4221701AStabilized synthetic polymersCIBA GEIGY CORP·Filed 1978·Granted Sep 9, 1980·13 cites·11 claims
- 1986US4234728APolyalkylpiperidine derivatives of s-triazineCIBA GEIGY CORP·Filed 1978·Granted Nov 18, 1980·29 cites·9 claims
- 2086US4232131APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 4, 1980·21 cites·21 claims
- 2185US4177186AStabilization of light-sensitive polymersCIBA GEIGY CORP·Filed 1977·Granted Dec 4, 1979·27 cites·13 claims
- 2285US4123418AStabilizer system for stabilizing styrene polymersCIBA GEIGY CORP·Filed 1975·Granted Oct 31, 1978·22 cites·1 claims
- 2385US4001266AProcess for the manufacture of 2-(2-hydroxyphenyl)benztriazolesCIBA GEIGY CORP·Filed 1974·Granted Jan 4, 1977·14 cites·9 claims
- 2484US4973702A2-(2-hydroxyphenyl)-benztriazolesCIBA GEIGY CORP·Filed 1989·Granted Nov 27, 1990·44 cites·6 claims
- 2583US5032498ACompositions and photographic materials containing 2-(2-hydroxyphenyl)-benztriazoles, as UV-absorbersCIBA GEIGY CORP·Filed 1990·Granted Jul 16, 1991·50 cites·10 claims
- 2683US4288593APolyalkylpiperidine derivatives of s-triazinesCIBA GEIGY CORP·Filed 1980·Granted Sep 8, 1981·26 cites·8 claims
- 2783US4256627ANovel light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Mar 17, 1981·31 cites·23 claims
- 2883US4075165AStabilization of polymers by penta- or hexa-substituted 4-piperidinol derivativesCIBA GEIGY CORP·Filed 1976·Granted Feb 21, 1978·26 cites·11 claims
- 2982US4517283AColor-photographic recording materialCIBA GEIGY AG·Filed 1983·Granted May 14, 1985·18 cites·23 claims
- 3081US5759561APest controlNOVARTIS AG·Filed 1995·Granted Jun 2, 1998·36 cites·5 claims
- 3181US5102927APolyolefines which have been stabilized with bis-(polyalkylpiperidinylamino 1,3,5-triazines or tris-(polyalkylpiperidinylamino)-1,3-5-triazinesCIBA GEIGY CORP·Filed 1991·Granted Apr 7, 1992·24 cites·7 claims
- 3281US4584265AColor-photographic recording materialCIBA GEIGY AG·Filed 1985·Granted Apr 22, 1986·14 cites·13 claims
- 3381US4294963APolyalkylpiperidine derivatives of s-triazineCIBA GEIGY CORP·Filed 1979·Granted Oct 13, 1981·22 cites·5 claims
- 3481US4233410APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 11, 1980·17 cites·10 claims
- 3581US3959295AProcess for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidineCIBA GEIGY CORP·Filed 1974·Granted May 25, 1976·11 cites·53 claims
- 3678US4419472APiperidine compositions for light stabilizationCIBA GEIGY CORP·Filed 1981·Granted Dec 6, 1983·22 cites·9 claims
- 3777US5260362APolyolefines which have been stabilized with bis-(polyalkypiperidiny(amino)-1,3,5-triazines or tris-(polyalkylpiperidinyl(amino)-1,3,5-triazinesCIBA GEIGY CORP·Filed 1992·Granted Nov 9, 1993·20 cites·3 claims
- 3877US5059689ATetramethylpiperidino-s-triazinesCIBA GEIGY CORP·Filed 1989·Granted Oct 22, 1991·13 cites·18 claims
- 3977US4465765AColorphotographic recording materialCIBA GEIGY·Filed 1983·Granted Aug 14, 1984·15 cites·9 claims
- 4076US5376710ACompositions stabilized by o-hydroxyphenyl-1,3,5-triazines and sterically hindered aminesCIBA GEIGY CORP·Filed 1993·Granted Dec 27, 1994·12 cites·16 claims
- 4175US5274016ALight-stabilized polymer microparticlesCIBA GEIGY CORP·Filed 1991·Granted Dec 28, 1993·17 cites·5 claims
- 4275US4481315APolyalkylpiperidine light stabilizersCIBA GEIGY CORP·Filed 1983·Granted Nov 6, 1984·22 cites·12 claims
- 4374US4299926APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1980·Granted Nov 10, 1981·14 cites·25 claims
- 4473US5244948AProcess for the stabilization of polyolefinsCIBA GEIGY CORP·Filed 1992·Granted Sep 14, 1993·22 cites·18 claims
- 4573US4892915ACopolymers of 2-(2-hydroxy-5-acryloyloxyalkyl)phenyl-2H-benzotriazolesCIBA GEIGY CORP·Filed 1988·Granted Jan 9, 1990·16 cites·1 claims
- 4673US4880859ALight-stabilized star polymer microparticlesCIBA GEIGY CORP·Filed 1988·Granted Nov 14, 1989·21 cites·29 claims
- 4773US4518679AColor-photographic recording materialCIBA GEIGY AG·Filed 1983·Granted May 21, 1985·8 cites·14 claims
- 4873US4102870AModified polyurethanes with increased light stabilityCIBA GEIGY CORP·Filed 1977·Granted Jul 25, 1978·17 cites·9 claims
- 4972US6187919B1Stabilized organic materialCIBA SC HOLDING AG·Filed 1996·Granted Feb 13, 2001·16 cites·7 claims
- 5072US4340533ANovel stabilizersCIBA GEIGY CORP·Filed 1980·Granted Jul 20, 1982·17 cites·3 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →