Inventor · disambiguated record
Guenter Schroeder
Also filed as: SCHROEDER GUENTER · WENZEL FRANZ
28 granted patents·738 citations·filing 1973–1998
97Inventor score
Top patents by PatentIndex Score
28 records- 0196US4612358AUV-absorbing monomer and polymers thereofROEHM GMBH·Filed 1985·Granted Sep 16, 1986·68 cites·6 claims
- 0294US4055590AMethod of making carboxylic acid estersROEHM GMBH·Filed 1976·Granted Oct 25, 1977·37 cites·5 claims
- 0391US5655044ACassette module having swingable cassettes and a backplane with guide ridges for guiding light waveguides and optical fibersSIEMENS AG·Filed 1995·Granted Aug 5, 1997·168 cites·11 claims
- 0491US4206143AMethod for making N-substituted acrylamides and methacrylamidesROEHM GMBH·Filed 1979·Granted Jun 3, 1980·26 cites·3 claims
- 0590US5110877AMethod for imidizing an alkyl methacrylate polymerROEHM GMBH·Filed 1991·Granted May 5, 1992·70 cites·13 claims
- 0690US4018829AMethod for making α-hydroxy-isobutyramide from acetone cyanohydrinROEHM GMBH·Filed 1976·Granted Apr 19, 1977·24 cites·4 claims
- 0789US4652656AUV-absorbing monomer and polymers thereofROEHM GMBH·Filed 1986·Granted Mar 24, 1987·24 cites·2 claims
- 0888US3952045AMethod for preparing carbonic acid estersROEHM GMBH·Filed 1974·Granted Apr 20, 1976·22 cites·3 claims
- 0987US4139685AMethod for the preparation of polyacrylimide and polymethacrylimide foamsROEHM GMBH·Filed 1978·Granted Feb 13, 1979·37 cites·5 claims
- 1086US4452999AMethod for making isobutyric acidROEHM GMBH·Filed 1982·Granted Jun 5, 1984·19 cites·9 claims
- 1184US4187353AFoamable polymer materialROEHM GMBH·Filed 1978·Granted Feb 5, 1980·31 cites·8 claims
- 1283US4675442AMethod of making methacrylamidesROEHM GMBH·Filed 1985·Granted Jun 23, 1987·18 cites·7 claims
- 1382US4889909AThermoplastic polyarylene ethersROEHM GMBH·Filed 1988·Granted Dec 26, 1989·32 cites·7 claims
- 1481US4113762AMethod of making carbonic acid estersROEHM GMBH·Filed 1977·Granted Sep 12, 1978·14 cites·3 claims
- 1580US4228102APreparation of carboxylic acid amidesROEHM GMBH·Filed 1979·Granted Oct 14, 1980·13 cites·10 claims
- 1676US3960934AMethod for the oxycarbonylation of ethylene and propyleneROEHM GMBH·Filed 1975·Granted Jun 1, 1976·11 cites·34 claims
- 1775US4673814AContainer for receiving and safely storing radioactive materials and method for tightly sealing the sameWIEDERAUFARBEITUNG VON KERNBRE·Filed 1982·Granted Jun 16, 1987·26 cites·12 claims
- 1868US4147718AMethod for making methacrylic acid, its nitrile and its estersROEHM GMBH·Filed 1978·Granted Apr 3, 1979·7 cites·6 claims
- 1967US4069381AMethod for preparing glycol estersROEHM GMBH·Filed 1973·Granted Jan 17, 1978·7 cites·11 claims
- 2062US4081465AMethod for the oxidative dehydrogenation of isobutyric acidROEHM GMBH·Filed 1976·Granted Mar 28, 1978·5 cites·3 claims
- 2159US4463159APolyarylene esters containing phosphorusROEHM GMBH·Filed 1983·Granted Jul 31, 1984·13 cites·8 claims
- 2258US6130982ACable sleeve for light waveguide cablesSIEMENS AG·Filed 1998·Granted Oct 10, 2000·21 cites·26 claims
- 2356US5815629ACap sleeve for light waveguide cablesSIEMENS AG·Filed 1996·Granted Sep 29, 1998·19 cites·11 claims
- 2448US6116793ASplice protection device, a receptacle device for light waveguides and an arrangement for placing the light waveguides into the splice protection deviceSIEMENS AG·Filed 1998·Granted Sep 12, 2000·13 cites·13 claims
- 2547US4647696AMethod for making isobutyric acidROEHM GMBH·Filed 1983·Granted Mar 3, 1987·2 cites·2 claims
- 2646US4696993APhosphorus-containing polyarlene etherROEHM GMBH·Filed 1986·Granted Sep 29, 1987·6 cites·16 claims
- 2741US4472570APolyarylene esters containing phosphorusROEHM GMBH·Filed 1983·Granted Sep 18, 1984·5 cites·8 claims
- 2824US3976754AMethod for making cyanogen chlorideROEHM GMBH·Filed 1975·Granted Aug 24, 1976·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →