Inventor · disambiguated record
Gerhard Grogler
Also filed as: GROEGLER GERHARD · GROGLER GERHARD · MEYBORG HOLGER
72 granted patents·1,195 citations·filing 1975–1995
99Inventor score
Files withBAYER AG72
Top patents by PatentIndex Score
72 records- 0197US4006124AAmidine-metal complexes and their use as catalysts for isocyanate polyaddition reactionsBAYER AG·Filed 1975·Granted Feb 1, 1977·57 cites·4 claims
- 0295US4483974AProcess for the production of stabilized polyisocyanates, the polyisocyanates so-stabilized and their use in the production of polyurethanesBAYER AG·Filed 1983·Granted Nov 20, 1984·75 cites·52 claims
- 0394US4595445AAdhesive joining of surfaces using thermosetting polyurethane urea reactive adhesive compositionsBAYER AG·Filed 1985·Granted Jun 17, 1986·66 cites·20 claims
- 0494US4263408AProcess for the production of molded foamsBAYER AG·Filed 1979·Granted Apr 21, 1981·67 cites·11 claims
- 0592US4797320AComposite plastic moldings and a process for their productionBAYER AG·Filed 1988·Granted Jan 10, 1989·50 cites·16 claims
- 0687US5143987APolyurethane reactive adhesive compounds containing finely dispersed polymersBAYER AG·Filed 1990·Granted Sep 1, 1992·69 cites·10 claims
- 0787US4663415AProcess for the preparation of stabilized polyamines, stabilized polyamines with retarded reactivity and their use for polyurethane productionBAYER AG·Filed 1985·Granted May 5, 1987·36 cites·13 claims
- 0887US4384102AProcess for the preparation of compounds having s-triazine units and epoxide groupsBAYER AG·Filed 1982·Granted May 17, 1983·36 cites·7 claims
- 0986US5574123AHeat curable, one-component polyurethane reactive compositionsBAYER AG·Filed 1995·Granted Nov 12, 1996·51 cites·4 claims
- 1086US4546165AProcess for the production of stabilized polyisocyanates of retarded reactivity and their use in the production of polyurethanesBAYER AG·Filed 1985·Granted Oct 8, 1985·35 cites·50 claims
- 1184US4146688AProcess for making polyurethane resins via thio-group containing diaminesBAYER AG·Filed 1977·Granted Mar 27, 1979·32 cites·8 claims
- 1283US4667008AProcess for the production of solid polyisocyanates of retarded reactivity, polymer-coated, finely divided polyisocyanates and their useBAYER AG·Filed 1985·Granted May 19, 1987·31 cites·9 claims
- 1383US4035529ACoating the back of a textile floor covering with a polyurethane foamBAYER AG·Filed 1975·Granted Jul 12, 1977·37 cites·4 claims
- 1480US4786655AProcess for the preparation of polyurethanes containing uretdione rings formed in the presence of a bismuth salt of an organic carboxylic acidBAYER AG·Filed 1987·Granted Nov 22, 1988·21 cites·6 claims
- 1580US4255570APolyisocyanate reaction products of diisocyanates and s-triazine derivatives containing amino groupsBAYER AG·Filed 1978·Granted Mar 10, 1981·8 cites·2 claims
- 1679US5091497AHeat-curing polyether-polyester-polyurethane ureasBAYER AG·Filed 1990·Granted Feb 25, 1992·26 cites·16 claims
- 1778US4757105AProcess for the production of finely divided polyisocyanates containing urea groupsBAYER AG·Filed 1987·Granted Jul 12, 1988·24 cites·22 claims
- 1877US4569982AProcess for the production of polyurea-elastomers and corresponding elastomers having an idealized segment structureBAYER AG·Filed 1985·Granted Feb 11, 1986·22 cites·15 claims
- 1974US4442280AHeterogeneous systems of polyol/diphenyl methane uret dione diisocyanates and a process for their productionBAYER AG·Filed 1982·Granted Apr 10, 1984·25 cites·29 claims
- 2072US4716182ACold setting compositions, a process for the production thereof and the use thereof for polyurethane productionBAYER AG·Filed 1986·Granted Dec 29, 1987·18 cites·16 claims
- 2172US4294934AProcess for the production of elastic, optionally cellular, polyurethane ureasBAYER AG·Filed 1980·Granted Oct 13, 1981·21 cites·4 claims
- 2270US4894429AProcess for the preparation of polyurethanes containing uretdione ringsBAYER AG·Filed 1988·Granted Jan 16, 1990·14 cites·4 claims
- 2370US4540720APolyamines, a process for the production of polyamines and their use in the production of polyurethanesBAYER AG·Filed 1982·Granted Sep 10, 1985·16 cites·14 claims
- 2470US4254229APolyurethane plastics containing thio groupsBAYER AG·Filed 1979·Granted Mar 3, 1981·16 cites·22 claims
- 2567US4734532AProcess for the preparation of 4,4'-dinitrodibenzylsBAYER AG·Filed 1986·Granted Mar 29, 1988·8 cites·17 claims
- 2667US4390640AProcess for the production of optionally-foamed polyurethanesBAYER AG·Filed 1982·Granted Jun 28, 1983·17 cites·5 claims
- 2766US4623686AStorage stable compositions based on polyvinyl chloride plastisols and stabilized isocyanatesBAYER AG·Filed 1985·Granted Nov 18, 1986·15 cites·10 claims
- 2866US4405752AProcess for producing fiber-reinforced molded productsBAYER AG·Filed 1980·Granted Sep 20, 1983·16 cites·10 claims
- 2966US4330656AActivated isocyanate prepolymers and a process for the production of elastomeric polyurethane resinsBAYER AG·Filed 1979·Granted May 18, 1982·16 cites·8 claims
- 3064US4882411AProcess for the production of cold-setting polyurethane urea elastomersBAYER AG·Filed 1988·Granted Nov 21, 1989·13 cites·8 claims
- 3164US4336180ASolvent-free polyurethanes with fibrous reinforcing agentsBAYER AG·Filed 1981·Granted Jun 22, 1982·15 cites·14 claims
- 3264US4263423AProcess for the preparation of polyurethane casting elastomersBAYER AG·Filed 1979·Granted Apr 21, 1981·13 cites·6 claims
- 3363US4801623AProcess for the production of a thixotropic agent, especially for storable reactive polyurethane systemsBAYER AG·Filed 1988·Granted Jan 31, 1989·12 cites·10 claims
- 3462US5064875AProcess for the preparation of heat-stable polyurethane urea elastomersBAYER AG·Filed 1990·Granted Nov 12, 1991·13 cites·18 claims
- 3561US4368278AProcess for the production of polyurethanes using cyclic N-hydroxyalkyl-substituted compounds containing amidine groups as catalystsBAYER AG·Filed 1981·Granted Jan 11, 1983·13 cites·10 claims
- 3660US4360603AProcess for the preparation of compounds containing s-triazine units and isocyanate groups or isocyanate-reactive groups and the production of polyurethanes containing these fillersBAYER AG·Filed 1981·Granted Nov 23, 1982·4 cites·5 claims
- 3759US4472568AProcess for the preparation of polyamines from N-monoaryl-N',N'-dialkyl urea compounds and their use for the synthesis of polyurethanesBAYER AG·Filed 1982·Granted Sep 18, 1984·12 cites·11 claims
- 3858US5077339AHeat-curing reactive powders based on polyurethanesBAYER AG·Filed 1990·Granted Dec 31, 1991·10 cites·10 claims
- 3958US4350781AProcess for the preparation of polymer precursors containing oxazolin-2-one ringsBAYER AG·Filed 1981·Granted Sep 21, 1982·12 cites·11 claims
- 4057US4520186APolyurethanes and polyurethane-ureas based on aromatic uret dione diamine adductsBAYER AG·Filed 1983·Granted May 28, 1985·11 cites·13 claims
- 4155US4587275AProcess for the preparation of polyurethane elastomersBAYER AG·Filed 1982·Granted May 6, 1986·10 cites·13 claims
- 4255US4496491AAromatic diisocyanates containing N,N-disubstituted sulfonamide groups and processes for their productionBAYER AG·Filed 1982·Granted Jan 29, 1985·3 cites·3 claims
- 4352US4847321AProcess for the production of thermosetting one-component polyurethane-polyurea systemsBAYER AG·Filed 1988·Granted Jul 11, 1989·8 cites·9 claims
- 4452US4259255AProcess for the production of isocyanatesBAYER AG·Filed 1979·Granted Mar 31, 1981·3 cites·6 claims
- 4551US4438250ASuspensions of isocyanato ureas in isocyanate prepolymers, a process for their production and their use in the production of high molecular-weight polyurethane plasticsBAYER AG·Filed 1980·Granted Mar 20, 1984·9 cites·3 claims
- 4650US5109096APolyurethane-based one-component reactive adhesivesBAYER AG·Filed 1990·Granted Apr 28, 1992·8 cites·10 claims
- 4750US4619985AProcess for the production of deactivated suspensions of finely-divided polyisocyanates in relatively high molecular weight compounds, deactivated suspensions and use thereof for the production of polyurethanesBAYER AG·Filed 1985·Granted Oct 28, 1986·13 cites·12 claims
- 4848US5183876AUrea group-containing polyisocyanates modified with long chain compounds and a process for their preparationBAYER AG·Filed 1991·Granted Feb 2, 1993·6 cites·13 claims
- 4948US4521338AProcess for the preparation of low molecular weight 4,4'-diphenylmethane-uretdione-diisocyanatesBAYER AG·Filed 1982·Granted Jun 4, 1985·7 cites·20 claims
- 5047US5091582AProcess for the preparation of aromatic polyaminesBAYER AG·Filed 1990·Granted Feb 25, 1992·6 cites·10 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →