Inventor · disambiguated record
Gunter Renner
Also filed as: RENNER GUENTER · RENNER GUNTER
27 granted patents·145 citations·filing 1975–1993
96Inventor score
Top patents by PatentIndex Score
27 records- 0189US4388403AProcess for the preparation of dispersions of hydrophobic substances in waterAGFA GEVAERT AG·Filed 1981·Granted Jun 14, 1983·25 cites·7 claims
- 0274US4230851AProcess for the production of 2-equivalent yellow couplersAGFA GEVAERT AG·Filed 1979·Granted Oct 28, 1980·9 cites·5 claims
- 0371US4581324AColor photographic recording material for the production of color images viewed by reflected lightAGFA GEVAERT AG·Filed 1984·Granted Apr 8, 1986·12 cites·5 claims
- 0469US4529691AColor photographic recording material containing color couplersAGFA GEVAERT AG·Filed 1984·Granted Jul 16, 1985·13 cites·1 claims
- 0567US5075207AColor photographic recording material containing new colored cyan couplersAGFA GEVAERT AG·Filed 1991·Granted Dec 24, 1991·8 cites·2 claims
- 0662US4840880AColor photographic recording material containing a yellow DIR couplerAGFA GEVAERT AG·Filed 1987·Granted Jun 20, 1989·6 cites·2 claims
- 0759US4745052AColor photographic recording material containing 2-equivalent magenta couplersAGFA GEVAERT AG·Filed 1987·Granted May 17, 1988·7 cites·3 claims
- 0856US4868099AColor photographic recording material with thiosulphonic acid esterAGFA GEVAERT AG·Filed 1988·Granted Sep 19, 1989·6 cites·5 claims
- 0956US4138263APhotographic silver halide material with 2-equivalent, N-heterocyclic yellow couplersAGFA GEVAERT AG·Filed 1975·Granted Feb 6, 1979·3 cites·9 claims
- 1054US4952487AColor photographic recording materialAGFA GEVAERT AG·Filed 1989·Granted Aug 28, 1990·6 cites·3 claims
- 1154US4942116AColor photographic recording material containing 2-equivalent magenta couplersAGFA GEVAERT AG·Filed 1987·Granted Jul 17, 1990·6 cites·4 claims
- 1253US4977072AColor photographic recording material containing color couplersAGFA GEVAERT AG·Filed 1988·Granted Dec 11, 1990·6 cites·7 claims
- 1352US4656125APhotographic recording materialAGFA GEVAERT AG·Filed 1985·Granted Apr 7, 1987·6 cites·1 claims
- 1450US4138557A2-Equivalent yellow couplersAGFA GEVAERT AG·Filed 1977·Granted Feb 6, 1979·2 cites·2 claims
- 1549US4710454APhotographic recording material and a process for the production of photographic imagesLANGEN HANS·Filed 1986·Granted Dec 1, 1987·6 cites·8 claims
- 1645US4427763APhotographic recording material with a precursor compound for a yellow maskAGFA GEVAERT AG·Filed 1982·Granted Jan 24, 1984·4 cites·6 claims
- 1742US4031130AAliphatic β-keto estersAGFA GEVAERT AG·Filed 1975·Granted Jun 21, 1977·2 cites·11 claims
- 1841US4738919APhotosensitive photographic silver halide recording materialAGFA GEVAERT AG·Filed 1986·Granted Apr 19, 1988·4 cites·5 claims
- 1941US4381339APhotographic recording material and non-diffusing compounds to be used in the material which contains a photographically active group which can be split offAGFA GEVAERT AG·Filed 1981·Granted Apr 26, 1983·3 cites·7 claims
- 2040US5241058AAzo dye salts useful as masking couplers and preparation thereofAGFA GEVAERT AG·Filed 1991·Granted Aug 31, 1993·2 cites·4 claims
- 2140US4133955AProcess for the production of 2-equivalent yellow couplersAGFA GEVAERT AG·Filed 1976·Granted Jan 9, 1979·2 cites·9 claims
- 2239US4855216ANo-rinse photographic processing method and the stabilizing bath used for this methodAGFA GEVAERT AG·Filed 1988·Granted Aug 8, 1989·3 cites·7 claims
- 2336US4788133AColor photographic recording materialAGFA GEVAERT AG·Filed 1987·Granted Nov 29, 1988·3 cites·5 claims
- 2433US5330886AColor photographic recording materialAGFA GEVAERT AG·Filed 1993·Granted Jul 19, 1994·0 cites·6 claims
- 2529US5002864AColor photographic recording material containing 2-equivalent magenta couplersAGFA GEVAERT AG·Filed 1989·Granted Mar 26, 1991·0 cites·3 claims
- 2629US4855222AColor photographic recording materialAGFA GEVAERT AG·Filed 1988·Granted Aug 8, 1989·0 cites·1 claims
- 2724US4855441AProcess for the preparation of thioether compoundsAGFA GEVAERT AG·Filed 1987·Granted Aug 8, 1989·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →