Inventor · disambiguated record
Holger Meyborg
Also filed as: KLEIMANN HELMUT · MEYBORG HOLGER
26 granted patents·496 citations·filing 1977–1989
97Inventor score
Files withBAYER AG26
Top patents by PatentIndex Score
26 records- 0195US4408061AProcess for the preparation of 1,4-3,6-dianhydro-hexitolsBAYER AG·Filed 1982·Granted Oct 4, 1983·46 cites·11 claims
- 0294US4263408AProcess for the production of molded foamsBAYER AG·Filed 1979·Granted Apr 21, 1981·67 cites·11 claims
- 0393US4383051AProcess for the preparation of polyurethane plastics using dianhydro-hexite diolsBAYER AG·Filed 1982·Granted May 10, 1983·50 cites·9 claims
- 0491US4564645AProcess for the production of dianhydrohexitol mixtures and the production of polymers from such mixturesBAYER AG·Filed 1985·Granted Jan 14, 1986·27 cites·1 claims
- 0589US4506086AProcess for the production of dianhydrohexitol mixtures and liquid mixture of dianhydrohexitolsBAYER AG·Filed 1983·Granted Mar 19, 1985·37 cites·9 claims
- 0688US4386218APolyamines and processes for the production of such polyamines and of polyurethane plastics therefromBAYER AG·Filed 1981·Granted May 31, 1983·34 cites·15 claims
- 0780US4255570APolyisocyanate reaction products of diisocyanates and s-triazine derivatives containing amino groupsBAYER AG·Filed 1978·Granted Mar 10, 1981·8 cites·2 claims
- 0876US4532266APolymer-containing polyether polyamines and a process for the production of these polyaminesBAYER AG·Filed 1982·Granted Jul 30, 1985·23 cites·13 claims
- 0973US4515923APolyamines and a process for their productionBAYER AG·Filed 1983·Granted May 7, 1985·21 cites·12 claims
- 1072US4298701AProcess for the production of elastic shaped articlesBAYER AG·Filed 1980·Granted Nov 3, 1981·20 cites·8 claims
- 1171US4150212ACatalytic process for polyurethane elastomers and foamsBAYER AG·Filed 1978·Granted Apr 17, 1979·17 cites·3 claims
- 1265US4970342APolyamines and a process for the production thereofBAYER AG·Filed 1989·Granted Nov 13, 1990·14 cites·10 claims
- 1365US4418160APolyamines and processes for the production of such polyamines and of polyurethane plastics therefromBAYER AG·Filed 1982·Granted Nov 29, 1983·13 cites·2 claims
- 1465US4303773AProcess for the production of polyurethane urea elastomersBAYER AG·Filed 1980·Granted Dec 1, 1981·16 cites·12 claims
- 1565US4115320ACatalysts for isocyanate polyaddition reactionsBAYER AG·Filed 1977·Granted Sep 19, 1978·13 cites·5 claims
- 1664US4263423AProcess for the preparation of polyurethane casting elastomersBAYER AG·Filed 1979·Granted Apr 21, 1981·13 cites·6 claims
- 1758US4350781AProcess for the preparation of polymer precursors containing oxazolin-2-one ringsBAYER AG·Filed 1981·Granted Sep 21, 1982·12 cites·11 claims
- 1855US4587275AProcess for the preparation of polyurethane elastomersBAYER AG·Filed 1982·Granted May 6, 1986·10 cites·13 claims
- 1955US4352896APolyol mixtures containing reactive blowing agents and use thereof for the production of foamed polyurethanesBAYER AG·Filed 1981·Granted Oct 5, 1982·10 cites·16 claims
- 2051US4525590ASimplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groupsBAYER AG·Filed 1982·Granted Jun 25, 1985·9 cites·14 claims
- 2149US4305991AIntegral-skin polyurethane foams and process thereforBAYER AG·Filed 1980·Granted Dec 15, 1981·11 cites·10 claims
- 2246US4189542AProcess for the production of foam moldings having an impervious outer skin using semi-prepolymer prepared from isocyanates such as isophorone diisocyanateBAYER AG·Filed 1978·Granted Feb 19, 1980·6 cites·15 claims
- 2343US4371630ASolution of a polyurethane in a polyol and a process for using such a solution in the production of polyurethane plasticsBAYER AG·Filed 1981·Granted Feb 1, 1983·8 cites·20 claims
- 2442US4476253AProcess for the preparation of polyurethane elastomers using diols of the anhydro-tetritol seriesBAYER AG·Filed 1984·Granted Oct 9, 1984·5 cites·8 claims
- 2538US4348512APolyisocyanate reaction products of diisocyanates and s-triazine derivatives containing amino groups, and polymers therefromBAYER AG·Filed 1980·Granted Sep 7, 1982·3 cites·1 claims
- 2637US4320068AProcess for the production of polyisocyanates having a biuret structureBAYER AG·Filed 1981·Granted Mar 16, 1982·3 cites·6 claims
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