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Leverkusen, Germany

Bayer Akteingesellschaft

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),

Bayer Aktiengesellschaft is a German multinational pharmaceutical and life sciences company. It is one of the largest pharmaceutical companies in the world and has a strong presence in the agriculture sector as well. Bayer is known for its innovative products in healthcare, crop science, and consumer health. The company is committed to improving health and nutrition for people around the globe.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#20 in Leverkusen

#2,765 in Germany

#38,669 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)

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