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Munich, Georgia

Dragoco Gerberding & Co. Gmbh

USPTO Granted Patents = 16

Trademarks = 3

Forward Citations = 91

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10 inventors (with patents filed for the assignee):

Ernst-Joachim Brunke (11 out of 12 patents)

Erich Klein (6 out of 7 patents)

Hartmut Struwe (4 out of 5 patents)

4. Willi Rojahn (3 out of 3 patents)

5. Claus-Hermann Kappey (2 out of 4 patents)

6. Bernd Hölscher (1 out of 30 patents)

7. Dietmar Schatkowski (1 out of 12 patents)

8. Ernst Joachim Brunke (1 out of 2 patents)

9. Gerhard Spirik (1 out of 1 patent)

10. Ludwig Tumbrink (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 5711939 - Use of esters of branch-chain carboxylic acids with branch-chain (1998-01-27),

2. 5492887 - 8-exo-formyl-2,6-exo-tricyclo(5.2.1.02,6)decane, method of preparing it (1996-02-20),

3. 5426095 - Cyclic Isolongifolanone-ketals - their manufacture and their application (1995-06-20),

4. 4762819 - 2,6-exo configured tricyclo-5.2.1.0.sup.2,6 decane derivatives with (1988-08-09),

5. 4753924 - Process for the preparation of (1988-06-28),

6. 4709061 - Mixtures of dimethyl-tricyclo (5.2.1.02,6) decane derivatives together (1987-11-24),

7. 4683083 - Mixtures of tricyclo-decane-derivatives together with their preparation (1987-07-28),

8. 4652402 - 4-(2,2,3-trimethylcyclopent-3-en-1-yl)-but-3-en-1-ols, methods for their (1987-03-24),

9. 4582945 - C-8-substituted 1,5-dimethyl-bicyclo[3.2.1]octane-8-ols (1986-04-15),

10. 4502985 - Use of 1,5-dimethyl-8-hydroximino-bicyclo[3.2.1]octane as perfuming (1985-03-05),

11. 4490284 - 1,1-Di(C.sub.1 -C.sub.6 -alkyl)-2-phenyl-ethane derivatives as perfuming (1984-12-25),

12. 4318831 - Polysubstituted cyclopentene derivatives (1982-03-09),

13. 4313855 - Fixative for perfume compositions (1982-02-02),

14. 4252986 - Fixative for perfume compositions (1981-02-24),

15. 4220665 - Bacteriostatic composition and method (1980-09-02),

Dragoco Gerberding & Co. GmbH is a leading supplier of fragrance and flavor ingredients for the food, beverage, and cosmetic industries. With a strong focus on innovation and sustainability, the company offers high-quality products and solutions to meet the diverse needs of its customers. Established in 1921, Dragoco Gerberding & Co. GmbH has a long-standing reputation for excellence in the industry.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

16 Patents

#17 in Munich

#19 in Georgia

#36,634 in the World

Munich, Georgia

Dragoco Gerberding & Co. Gmbh

Forward Citations = 91

10 inventors:

Ernst-Joachim Brunke (11 out of 12 patents)

Erich Klein (6 out of 7 patents)

Hartmut Struwe (4 out of 5 patents)

4. Willi Rojahn (3 out of 3 patents)

5. Claus-Hermann Kappey (2 out of 4 patents)

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