Inventor · disambiguated record
Karl-Heinrich Meyer
Also filed as: JACOB WOLFGANG · MEYER KARL-HEINRICH
14 granted patents·153 citations·filing 1973–1992
92Inventor score
Files withBAYER AG14
Top patents by PatentIndex Score
14 records- 0191US3994949AProduction of aromatic cyanic acid estersBAYER AG·Filed 1975·Granted Nov 30, 1976·27 cites·9 claims
- 0289US4387251AProcess for the preparation of pure 4,4'-dihydroxyphenyl alkanes or 4,4'-dihydroxydiphenyl cycloalkanesBAYER AG·Filed 1981·Granted Jun 7, 1983·28 cites·4 claims
- 0382US4465839AProcess for the production of hydantoinsBAYER AG·Filed 1982·Granted Aug 14, 1984·31 cites·7 claims
- 0480US4097455AMoulding compositions of mixtures of halogen-containing and halogen-free polyfunctional aromatic cyanic acid estersBAYER AG·Filed 1977·Granted Jun 27, 1978·26 cites·6 claims
- 0561US4631338AProcess for the isolation of thermoplastic polycarbonate from solution with vapor of benzene or alkylbenzeneBAYER AG·Filed 1985·Granted Dec 23, 1986·13 cites·9 claims
- 0653US4639507AProcess for the isolation of polyarylene sulphideBAYER AG·Filed 1985·Granted Jan 27, 1987·8 cites·2 claims
- 0748US4281095ACoating compositions obtained by reacting amino carboxylic acids derivatives with polyisocyanates and compounds containing carboxylic groups to produce polymers containing hydantoin rings and amide groupsBAYER AG·Filed 1979·Granted Jul 28, 1981·6 cites·9 claims
- 0841US4238351APolyarylamide, their production and their use as absorbers for ultraviolet raysBAYER AG·Filed 1976·Granted Dec 9, 1980·4 cites·8 claims
- 0937US3957886AProcess for the purification of 2,2-bis-(4-hydroxy-3,5-dichlorophenyl)-propaneBAYER AG·Filed 1973·Granted May 18, 1976·1 cites·6 claims
- 1036US4430483AProcess for the production of water-resistant, film-forming chlorinated polymersBAYER AG·Filed 1982·Granted Feb 7, 1984·3 cites·3 claims
- 1135US5306805AProcess for the preparation of polyarylene sulphidesBAYER AG·Filed 1992·Granted Apr 26, 1994·2 cites·12 claims
- 1233US4588809AProcess for isolating pulverulent chlorinated aliphatic polymers from their aliphatic chlorohydrocarbon solutionsBAYER AG·Filed 1984·Granted May 13, 1986·2 cites·8 claims
- 1333US4578476AProcess for the production of 2-aryl-4-acyl-1.3.4-oxdiazolones-(5)BAYER AG·Filed 1984·Granted Mar 25, 1986·0 cites·3 claims
- 1432US4465840AProcess for the production of (thio) hydantoinsBAYER AG·Filed 1982·Granted Aug 14, 1984·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →