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Ingelheim am Rhein, Germany

C. H. Boehringer Sohn

USPTO Granted Patents = 9

Trademarks = 1

Forward Citations = 46

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29 inventors (with patents filed for the assignee):

Herbert Koppe (4 out of 65 patents)

Helmut Stahle (4 out of 50 patents)

Werner Kummer (4 out of 51 patents)

4. Werner Traunecker (3 out of 29 patents)

5. Gojko Muacevic (2 out of 32 patents)

6. Ludwig Pichler (2 out of 27 patents)

7. Wolfgang Hoefke (2 out of 38 patents)

8. Rainer Sobotta (1 out of 17 patents)

9. Kurt Schromm (1 out of 68 patents)

10. Richard Reichl (1 out of 39 patents)

11. Franz Esser (1 out of 39 patents)

12. Hans Michael Jennewein (1 out of 18 patents)

13. Wolfram Gaida (1 out of 22 patents)

14. Joachim Mierau (1 out of 15 patents)

15. Armin Fugner (1 out of 16 patents)

9 patents: Sort by Forward Citations

1. 4609672 - 1-(Alkanoylamino-aryloxy)-2-hydroxy-3-(alkinyl-amino)-propanes and salts (1986-09-02),

2. 4459312 - Enzymes bonded to living yeast cells (1984-07-10),

3. 4409235 - Substituted (1983-10-11),

4. 4393069 - 8-Arylalkyl-3-phenyl-3-nortropanols and salts thereof (1983-07-12),

5. 4379840 - Quantitative analysis of uric acid (1983-04-12),

6. 4344964 - 1-(Alkanoylamino-aryloxy)-2-hydroxy-3-(alkinyl-amino)-propanes and salts (1982-08-17),

7. 4341788 - 2-(2-Chloro-4-cyclopropyl-phenyl-imino)-imidazolidine, and acid addition (1982-07-27),

8. 4341778 - 3,1 Benzoxazin-2-ones and use thereof (1982-07-27),

9. 4322418 - Substituted 1-(.alpha.-aminocarbonyl-benzyl)-3,4-dihydro-isoquinolines, (1982-03-30),

C. H. Boehringer Sohn is a global pharmaceutical company that focuses on researching, developing, and manufacturing innovative medications to improve the health and well-being of patients around the world. With a history dating back to 1885, Boehringer Ingelheim is committed to providing high-quality healthcare solutions in areas such as respiratory, cardiovascular, and immunology. The company is headquartered in Ingelheim, Germany, and has a presence in over 150 countries.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#6 in Ingelheim am Rhein

#4,026 in Germany

Ingelheim am Rhein, Germany

C. H. Boehringer Sohn

Forward Citations = 46

29 inventors:

Herbert Koppe (4 out of 65 patents)

Helmut Stahle (4 out of 50 patents)

Werner Kummer (4 out of 51 patents)

4. Werner Traunecker (3 out of 29 patents)

5. Gojko Muacevic (2 out of 32 patents)

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