Inventor · disambiguated record
Gerd Greber
Also filed as: GREBER GERD · GREBER GERD PROF DR ING · KVITA VRATISLAV · MULLER HELMUT
35 granted patents·401 citations·filing 1974–1993
97Inventor score
Files withCIBA GEIGY CORP28CHEMIE LINZ GMBH4CHEMIE HOLDING AG1DANUBIA PETROCHEM POLYMERE1DANUBIA PETROCHEMIE1
Top patents by PatentIndex Score
35 records- 0195US4250096A3- and 4-Azidophthalic acid derivativesCIBA GEIGY CORP·Filed 1978·Granted Feb 10, 1981·83 cites·5 claims
- 0293US4134895AImidyl-benzenedicarboxylic acid derivativesCIBA GEIGY CORP·Filed 1976·Granted Jan 16, 1979·56 cites·7 claims
- 0386US4176124ASilicon-modified phthalic acid derivativesCIBA GEIGY CORP·Filed 1978·Granted Nov 27, 1979·13 cites·4 claims
- 0485US4177186AStabilization of light-sensitive polymersCIBA GEIGY CORP·Filed 1977·Granted Dec 4, 1979·27 cites·13 claims
- 0584US4045459AAgent for the regulation of plant growthCIBA GEIGY CORP·Filed 1976·Granted Aug 30, 1977·14 cites·7 claims
- 0683US4126619ACrosslinkable bis-imidyl derivativesCIBA GEIGY CORP·Filed 1976·Granted Nov 21, 1978·21 cites·10 claims
- 0781US4365068ACrosslinkable bis-imidyl derivativesCIBA GEIGY CORP·Filed 1980·Granted Dec 21, 1982·21 cites·7 claims
- 0877US4132716AImidyl-benzene-dicarboxylic and -tricarboxylic acid derivativesCIBA GEIGY CORP·Filed 1976·Granted Jan 2, 1979·19 cites·7 claims
- 0974US4115231ACrosslinkable mixtures of oligomers or polymers and diaminesCIBA GEIGY CORP·Filed 1976·Granted Sep 19, 1978·20 cites·11 claims
- 1073US3979393AImidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resinsCIBA GEIGY CORP·Filed 1974·Granted Sep 7, 1976·12 cites·1 claims
- 1168US4110188ACrosslinkable mixtures of bis-imidyl derivativesCIBA GEIGY CORP·Filed 1976·Granted Aug 29, 1978·16 cites·22 claims
- 1268US3948835ASilicon-modified prepolymersCIBA GEIGY CORP·Filed 1974·Granted Apr 6, 1976·14 cites·15 claims
- 1366US4210588ASilicon-modified imidyl-phthalic acid derivativesCIBA GEIGY CORP·Filed 1978·Granted Jul 1, 1980·5 cites·4 claims
- 1463US4306073ASilicon-modified bis-phthalic acid derivativesCIBA GEIGY CORP·Filed 1980·Granted Dec 15, 1981·5 cites·9 claims
- 1562US3950308ACrosslinked polymers containing siloxane groupsCIBA GEIGY CORP·Filed 1974·Granted Apr 13, 1976·11 cites·14 claims
- 1661US4053497AAgent for the regulation of plant growthCIBA GEIGY CORP·Filed 1976·Granted Oct 11, 1977·4 cites·6 claims
- 1760US4210578A4-Siloxy derivatives of polyalkylated piperidinesCIBA GEIGY CORP·Filed 1978·Granted Jul 1, 1980·9 cites·12 claims
- 1854US4053496AProducts from the hydrolysis of β-halogenoethyl-silanes and their use as agents for the regulation of plant growthCIBA GEIGY CORP·Filed 1976·Granted Oct 11, 1977·3 cites·7 claims
- 1952US4233220AImidyl-benzene-dicarboxylic and -tricarboxylic acid derivativesCIBA GEIGY CORP·Filed 1978·Granted Nov 11, 1980·6 cites·4 claims
- 2051US5288876ABenzophenone iminodiimides and heat-stable polymers derived therefromCHEMIE LINZ GMBH·Filed 1992·Granted Feb 22, 1994·9 cites·3 claims
- 2151US5126462ASulfur-containing aromatic tetracarboxylic acids and derivatives thereofCHEMIE LINZ GMBH·Filed 1988·Granted Jun 30, 1992·4 cites·7 claims
- 2250US4111771ACrosslinkable tetra-imidyl derivatives and crosslinked polymers therefromCIBA GEIGY CORP·Filed 1976·Granted Sep 5, 1978·7 cites·12 claims
- 2349US4124651AProcess for the production of polyamide-polyamide-acid copolymersCIBA GEIGY CORP·Filed 1977·Granted Nov 7, 1978·7 cites·5 claims
- 2447US4261898ASilicon-modified phthalic acid derivativesCIBA GEIGY CORP·Filed 1979·Granted Apr 14, 1981·1 cites·4 claims
- 2546US4160081AImidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resinsCIBA GEIGY CORP·Filed 1978·Granted Jul 3, 1979·4 cites·3 claims
- 2639US4131613AIsoimidyl-phthalic anhydridesCIBA GEIGY CORP·Filed 1976·Granted Dec 26, 1978·2 cites·1 claims
- 2738US5130444ABismaleimides and their use in preparing polyimidesDANUBIA PETROCHEM POLYMERE·Filed 1988·Granted Jul 14, 1992·3 cites·2 claims
- 2835US4280946ACrosslinkable bis-imidyl derivativesCIBA GEIGY CORP·Filed 1979·Granted Jul 28, 1981·1 cites·7 claims
- 2931US4219481ACrosslinkable bis-imidyl derivativesCIBA GEIGY CORP·Filed 1978·Granted Aug 26, 1980·0 cites·6 claims
- 3030US5164476ASoluble and/or fusible polyimides and polyamidoimidesCHEMIE LINZ GMBH·Filed 1988·Granted Nov 17, 1992·1 cites·7 claims
- 3130US4211705AImidyl-benzenedicarboxylic acid derivativesCIBA GEIGY CORP·Filed 1978·Granted Jul 8, 1980·0 cites·6 claims
- 3229US5453515ABenzophenone iminodiimides and heat-stable polymers derived therefromCHEMIE LINZ GMBH·Filed 1993·Granted Sep 26, 1995·1 cites·4 claims
- 3328US5194545ABismaleimides and polyimides prepared therefromDANUBIA PETROCHEMIE·Filed 1991·Granted Mar 16, 1993·0 cites·3 claims
- 3428US5118765ASoluble and/or fusible polyamidoimide-polyimide block copolymersCHEMIE HOLDING AG·Filed 1991·Granted Jun 2, 1992·1 cites·8 claims
- 3525US4105648ACrosslinked polyacrylamides containing silyl groupsCIBA GEIGY CORP·Filed 1977·Granted Aug 8, 1978·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →