Inventor · disambiguated record
Gunter Rosch
Also filed as: PROBST HEINZ · ROESCH GUENTER · ROSCH GUNTER
38 granted patents·362 citations·filing 1974–1988
98Inventor score
Top patents by PatentIndex Score
38 records- 0190US3951965ABis-triazinyl-amino)-stilbene-disulfonic acid derivativesHOECHST AG·Filed 1974·Granted Apr 20, 1976·23 cites·12 claims
- 0289US4122257ABenzofuran-oxadiazole compoundsHOECHST AG·Filed 1977·Granted Oct 24, 1978·30 cites·2 claims
- 0388US3974172ABenzofuran derivativesHOECHST AG·Filed 1974·Granted Aug 10, 1976·17 cites·2 claims
- 0484US4169810AMixtures of optical brightenersHOECHST AG·Filed 1978·Granted Oct 2, 1979·25 cites·4 claims
- 0584US4142044A4-Benzoxazolyl-4'-oxadiazolyl stilbene optical brightenersHOECHST AG·Filed 1977·Granted Feb 27, 1979·13 cites·4 claims
- 0684US4002423ABenzofuran derivatives process for their preparation and their use as optical brightenersHOECHST AG·Filed 1974·Granted Jan 11, 1977·23 cites·8 claims
- 0780US4309551AQuaternized, bridged benzimidazolylbenzimidazoles, processes for their preparation and their useHOECHST AG·Filed 1980·Granted Jan 5, 1982·13 cites·5 claims
- 0880US4246403A1,3,4-Oxadiazolone-(2) compounds and process for their manufactureHOECHST AG·Filed 1979·Granted Jan 20, 1981·12 cites·2 claims
- 0979US4048185ABenzoxazole derivatives, process for their preparation and their use as optical brightenersHOECHST AG·Filed 1976·Granted Sep 13, 1977·9 cites·2 claims
- 1078US3931215ABenzofuran derivativesHOECHST AG·Filed 1974·Granted Jan 6, 1976·11 cites·10 claims
- 1176US4508900ACationic compounds of the naphthalimide series, process for their preparation and their useHOECHST AG·Filed 1982·Granted Apr 2, 1985·9 cites·1 claims
- 1276US4039531A4-Stilbenyl-1,2,3-triazoles, process for preparing them and their use as optical brightenersHOECHST AG·Filed 1975·Granted Aug 2, 1977·8 cites·4 claims
- 1375US4330427AMixtures of optical brightenersHOECHST AG·Filed 1980·Granted May 18, 1982·19 cites·7 claims
- 1474US4263441ANovel fluorine-containing benz-azole derivatives, process for their manufacture and their use as optical brightenersHOECHST AG·Filed 1978·Granted Apr 21, 1981·7 cites·2 claims
- 1571US4110246AMixture of benzoxazole derivativesHOECHST AG·Filed 1977·Granted Aug 29, 1978·13 cites·6 claims
- 1670US4001221A4-stilbenyl-5-cyano-1,2,3-triazolesHOECHST AG·Filed 1975·Granted Jan 4, 1977·6 cites·9 claims
- 1769US4016195AMonostyryl-naphthalene derivativesHOECHST AG·Filed 1976·Granted Apr 5, 1977·11 cites·5 claims
- 1868US4539007AProcess for the simultaneous desizing and bleaching of textile material made from cellulose fibersHOECHST AG·Filed 1983·Granted Sep 3, 1985·12 cites·4 claims
- 1968US4323675ANovel stilbene compounds: process for their manufacture and their use as optical brightenersHOECHST AG·Filed 1980·Granted Apr 6, 1982·8 cites·5 claims
- 2067US4336155AMixtures of optical brightenersHOECHST AG·Filed 1980·Granted Jun 22, 1982·14 cites·5 claims
- 2167US4197401AStilbenes, process for the manufacture thereof and the use thereof as optical brightenersHOECHST AG·Filed 1978·Granted Apr 8, 1980·5 cites·3 claims
- 2266US3996213A1,2,4-Triazolyl-(1) derivatives, a process for their preparation and their use as optical brightenersHOECHST AG·Filed 1975·Granted Dec 7, 1976·5 cites·6 claims
- 2363US4753999ACopolymer, process for its preparation, and its useCASSELLA FARBWERKE MAINKUR AG·Filed 1987·Granted Jun 28, 1988·12 cites·12 claims
- 2459US4263176AColor-stable brighteners for detergentsHOECHST AG·Filed 1979·Granted Apr 21, 1981·9 cites·4 claims
- 2557US4595756ACationic compounds of the naphthalimide series, process for their preparation and their useHOECHST AG·Filed 1984·Granted Jun 17, 1986·3 cites·4 claims
- 2657US3957846AMonostyryl-naphthalene derivativesHOECHST AG·Filed 1974·Granted May 18, 1976·3 cites·3 claims
- 2752US4400294AMixtures of optical brightenersHOECHST AG·Filed 1982·Granted Aug 23, 1983·6 cites·3 claims
- 2851US4039555ABenzofuran derivatives, process for preparing them and their use as optical brightenersHOECHST AG·Filed 1975·Granted Aug 2, 1977·2 cites·7 claims
- 2951US4001130AOptical brightenersHOECHST AG·Filed 1974·Granted Jan 4, 1977·3 cites·8 claims
- 3050US4363744AMixtures of optical brighteners and their use for the optical brighteningHOECHST AG·Filed 1981·Granted Dec 14, 1982·6 cites·4 claims
- 3146US4129412ABrightener mixtures and their useHOECHST AG·Filed 1977·Granted Dec 12, 1978·9 cites·3 claims
- 3245US4478737ALiquid oxidative desizing agent and process for oxidative desizingHOECHST AG·Filed 1983·Granted Oct 23, 1984·5 cites·2 claims
- 3345US3998812AStyryl-pyrazoline compoundsHOECHST AG·Filed 1974·Granted Dec 21, 1976·2 cites·5 claims
- 3444US4309298AOxidative desizing agent and process for oxidative desizingHOECHST AG·Filed 1980·Granted Jan 5, 1982·5 cites·3 claims
- 3540US4310665ANovel stilbene compounds and process for the manufacture thereofHOECHST AG·Filed 1980·Granted Jan 12, 1982·1 cites·4 claims
- 3633US3972877AButadiene derivatives, process for their preparation and their use as optical brightenersHOECHST AG·Filed 1974·Granted Aug 3, 1976·0 cites·7 claims
- 3731US4231741AMixtures of optical brightenersHOECHST AG·Filed 1978·Granted Nov 4, 1980·1 cites·5 claims
- 3824US5080687AMethod of recovering regenerated sizesHOECHST AG·Filed 1988·Granted Jan 14, 1992·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →