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Antwerp, Belgium

Bayer Antwerp, N.v.

USPTO Granted Patents = 20

% Expired Patents = 15.0

CIPO Patents = 6

Forward Citations = 245

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37 inventors (with patents filed for the assignee):

Jeffrey L Robbins (5 out of 9 patents)

Ulrich B Holeschovsky (4 out of 9 patents)

David Gibala (4 out of 4 patents)

4. Harry Stefanou (3 out of 6 patents)

5. Robert D Duffy (3 out of 6 patents)

6. Leah Langsdorf (2 out of 24 patents)

7. George Combs (2 out of 15 patents)

8. Stanley L Hager (2 out of 17 patents)

9. Bi Le-Khac (2 out of 69 patents)

10. Robert R Pollock (2 out of 2 patents)

11. Usama E Younes (2 out of 40 patents)

12. Jose F Pazos (1 out of 22 patents)

13. Kenneth G McDaniel (1 out of 15 patents)

14. Veril C Jividen (1 out of 3 patents)

15. Todd D Gentile (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 6884826 - Process for preparing double metal cyanide catalyzed polyols (2005-04-26),

2. 6855742 - Agents for reducing the force-to-crush (FTC) of high support flexible foams (2005-02-15),

3. 6855658 - Hydroxide containing double metal cyanide (DMC) catalysts (2005-02-15),

4. 6835801 - Activated starter mixtures and the processes related thereto (2004-12-28),

5. 6821308 - Polyoxyalkylene monoethers with reduced water affinity (2004-11-23),

6. 6780895 - Polyurethane carpet backings with improved tuft bind (2004-08-24),

7. 6458861 - Carbon dioxide blown low density, flexible microcellular elastomers suitable for preparing shoe components (2002-10-01),

8. 6420445 - Polyurethane and polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties (2002-07-16),

9. 6395798 - Low density microcellular elastomers based on isocyanate-terminated prepolymers (2002-05-28),

10. 6391935 - Viscoelastic polyurethane foams (2002-05-21),

11. 6328833 - Face-up coating of carpet backs with polyurethane (2001-12-11),

12. 6299715 - Urethane adhesive-laminated carpeting (2001-10-09),

13. 6264775 - Face-up coating of carpet backs with polyurethane (2001-07-24),

14. 6218444 - Dispersion polyols for hypersoft polyurethane foam (2001-04-17),

15. 6211330 - Process of making an epoxide polymer using highly active double metal cyanide catalysts (2001-04-03),

Company Overview

Bayer Antwerp, N.V. is a key player in the global life sciences sector, focusing on the development and manufacturing of innovative products in pharmaceuticals and crop science. The facility in Antwerp specializes in the production of active ingredients and formulations that support health and agricultural advancements. With a commitment to sustainability and research, Bayer Antwerp contributes to the company's broader mission of improving quality of life through scientific innovation and responsible practices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#4 in Antwerp

#161 in Belgium

#31,264 in the World

Antwerp, Belgium

Bayer Antwerp, N.v.

Forward Citations = 245

37 inventors:

Jeffrey L Robbins (5 out of 9 patents)

Ulrich B Holeschovsky (4 out of 9 patents)

David Gibala (4 out of 4 patents)

4. Harry Stefanou (3 out of 6 patents)

5. Robert D Duffy (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bayer Antwerp, N.v.. Retrieved from https://idiyas.com/company/bayer-antwerp-n-v

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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