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Leverkusen, Germany

Bayer Akteingesellschaft

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USPTO Granted Patents = 15

Forward Citations = 201

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49 inventors (with patents filed for the assignee):

Christian Lindner (3 out of 164 patents)

Michael Kausch (2 out of 8 patents)

Hans-Josef Buysch (2 out of 194 patents)

4. Carlhans Suling (2 out of 79 patents)

5. Helmut Keul (1 out of 13 patents)

6. Herbert Eichenauer (1 out of 125 patents)

7. Helmut-Martin Meier (1 out of 28 patents)

8. Dieter Wittmann (1 out of 123 patents)

9. Joachim Simon (1 out of 21 patents)

10. Gunter Weber (1 out of 19 patents)

11. Gerd Sylvester (1 out of 25 patents)

12. Wolfgang Springer (1 out of 12 patents)

13. Hartwig Hocker (1 out of 14 patents)

14. Karsten-Josef Idel (1 out of 58 patents)

15. Rolf Dhein (1 out of 152 patents)

15 patents: Sort by Forward Citations

1. 5698612 - Thermoplastically workable, biodegradable moulding compositions (1997-12-16),

2. 5489513 - Specific gene probes and processes for the diagnostic investigation of (1996-02-06),

3. 4877825 - Elasthane fibers stabilized against environmental influences (1989-10-31),

4. 4868320 - 1,7,9,15-Tetraoxa-4,12-diaza-8-silaspiro-(7.7)-pentadecanes, a process (1989-09-19),

5. 4861815 - Hydrophobicized, easily-flowing thermoplastic polyamide containing (1989-08-29),

6. 4822852 - High-impact dimensionally stable polyamide molding compositions (1989-04-18),

7. 4816576 - Sulphonic acid amidamines (1989-03-28),

8. 4810321 - Process for the preparation of a metal-plastic laminate (1989-03-07),

9. 4801632 - Cellulose ester moulding materials with improved toughness (1989-01-31),

10. 4797163 - Process for the production of titanium dioxide pigments (1989-01-10),

11. 4794167 - Process for the preparation of polymer powders by spray drying (1988-12-27),

12. 4792590 - Aliphatic-aromatic polyamidimides containing polyamides (1988-12-20),

13. 4791187 - Linear polyurethane elastomers, and a process for the preparation thereof (1988-12-13),

14. 4751275 - Process and catalyst for the preparation of syndiotactic (1988-06-14),

15. 4329282 - Fluoro-triazine-containing fibre-reactive disazo dyestuffs (1982-05-11),

Company Overview

Bayer Aktiengesellschaft is a global enterprise with core competencies in the life sciences, particularly in health care and agriculture. The company develops and manufactures a wide range of products, including pharmaceuticals, consumer health items, and crop science solutions. Bayer is committed to innovation and research, focusing on areas such as biotechnology, crop protection, and therapeutic solutions. With a strong presence in various international markets, Bayer aims to address some of the world's most pressing challenges in health and nutrition.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#19 in Leverkusen

#2,780 in Germany

#39,972 in the World

Leverkusen, Germany

Bayer Akteingesellschaft

Forward Citations = 201

49 inventors:

Christian Lindner (3 out of 164 patents)

Michael Kausch (2 out of 8 patents)

Hans-Josef Buysch (2 out of 194 patents)

4. Carlhans Suling (2 out of 79 patents)

5. Helmut Keul (1 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bayer Akteingesellschaft. Retrieved from https://idiyas.com/company/bayer-akteingesellschaft

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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