Inventor · disambiguated record
Ernst-Joachim Brunke
Also filed as: BRUNKE ERNST J · BRUNKE ERNST-JOACHIM
17 granted patents·125 citations·filing 1979–1995
93Inventor score
Top patents by PatentIndex Score
17 records- 0183US4318831APolysubstituted cyclopentene derivativesDRAGOCO GERBERDING CO GMBH·Filed 1979·Granted Mar 9, 1982·22 cites·3 claims
- 0267US4709061AMixtures of dimethyl-tricyclo (5.2.1.02,6) decane derivatives together with their preparation and use as a scent-and flavor materialsDRAGOCO GERBERDING CO GMBH·Filed 1986·Granted Nov 24, 1987·9 cites·2 claims
- 0365US4652402A4-(2,2,3-trimethylcyclopent-3-en-1-yl)-but-3-en-1-ols, methods for their production and use as odorantsDRAGOCO GERBERDING CO GMBH·Filed 1985·Granted Mar 24, 1987·8 cites·17 claims
- 0461US5693606AIsolongifolanol derivatives, their production and their useDRAGOCO GERBERDING CO AG·Filed 1995·Granted Dec 2, 1997·15 cites·6 claims
- 0561US4490284A1,1-Di(C1 -C6 -alkyl)-2-phenyl-ethane derivatives as perfuming ingredientsDRAGOCO GERBERDING CO GMBH·Filed 1982·Granted Dec 25, 1984·10 cites·19 claims
- 0659US5426095ACyclic Isolongifolanone-ketals - their manufacture and their applicationDRAGOCO GERBERDING CO GMBH·Filed 1993·Granted Jun 20, 1995·5 cites·16 claims
- 0759US5294602A3-(hexenyloxy)-propane-nitrile, its production and useBRUNKE ERNST JOACHIM·Filed 1991·Granted Mar 15, 1994·9 cites·2 claims
- 0856US5492887A8-exo-formyl-2,6-exo-tricyclo(5.2.1.02,6)decane, method of preparing it and use of the sameDRAGOCO GERBERDING CO GMBH·Filed 1992·Granted Feb 20, 1996·6 cites·13 claims
- 0953US4753924AProcess for the preparation of 4,4,7-trimethyl-3,4,7,8-tetrahydro-2(6H)-naphthalene-oneDRAGOCO GERBERDING CO GMBH·Filed 1986·Granted Jun 28, 1988·6 cites·4 claims
- 1053US4683083AMixtures of tricyclo-decane-derivatives together with their preparation and use are perfuming- and flavoring materialsDRAGOCO GERBERDING CO GMBH·Filed 1984·Granted Jul 28, 1987·3 cites·10 claims
- 1151US5260459ACyclic isolongifolanone-ketals - their manufacture and their applicationBRUNKE ERNST JOACHIM·Filed 1992·Granted Nov 9, 1993·7 cites·6 claims
- 1248US4762819A2,6-exo configured tricyclo-5.2.1.02,6 decane derivatives with functional side chains at C-8/C-9 and their utilization thereof as perfumesDRAGOCO GERBERDING CO GMBH·Filed 1987·Granted Aug 9, 1988·3 cites·13 claims
- 1346US5711939AUse of esters of branch-chain carboxylic acids with branch-chain alcohols as ingredients of cosmetic agentsDRAGOCO GERBERDING CO GMBH·Filed 1990·Granted Jan 27, 1998·15 cites·1 claims
- 1444US4582945AC-8-substituted 1,5-dimethyl-bicyclo[3.2.1]octane-8-olsDRAGOCO GERBERDING CO GMBH·Filed 1982·Granted Apr 15, 1986·2 cites·16 claims
- 1541US4912088AUse of campholenenitriles as fragranceDRAGOCO GERBERDING CO GMBH·Filed 1988·Granted Mar 27, 1990·4 cites·5 claims
- 1630US4788177AUse of alkyl ethers of 2,2,2-trichloro-1-phenylethanol as odoriferous substancesBRUNKE ERNST JOACHIM·Filed 1987·Granted Nov 29, 1988·1 cites·1 claims
- 1730US4502985AUse of 1,5-dimethyl-8-hydroximino-bicyclo[3.2.1]octane as perfuming ingredientDRAGOCO GERBERDING CO GMBH·Filed 1982·Granted Mar 5, 1985·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Ernst-Joachim Brunke files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →