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For the Inventor, By the Inventor

Cologne, Germany

Lanxess Deutschland Gmbh


USPTO Granted Patents = 389

% Expired Patents = 42.4



Trademarks = 96

Forward Citations = 584

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602 inventors (with patents filed for the assignee):

goldMedal Werner Obrecht (36 out of 95 patents)

silverMedal Reinhold M Klipper (22 out of 45 patents)

bronzeMedal Frank Linke (20 out of 26 patents)

4.  Ulrich Feldhues (17 out of 27 patents)

5.  Hermann-Josef Weidenhaupt (16 out of 32 patents)

6.  Erasmus Vogl (15 out of 16 patents)

7.  Hans-Ulrich Borst (14 out of 37 patents)

8.  Hermann Uhr (14 out of 45 patents)

9.  Jan-Gerd Hansel (13 out of 14 patents)

10.  Bernd Koop (13 out of 15 patents)

11.  Pierre Vanhoorne (13 out of 13 patents)

12.  Johannes Kaulen (12 out of 24 patents)

13.  Oskar Nuyken (12 out of 44 patents)

14.  Michael Schelhaas (12 out of 29 patents)

15.  Detlev Joachimi (11 out of 21 patents)


Core Competencies:
Rubber-Modified Bitumen
Polymer Compositions
Amino Methylated Polymers
Iron Oxide Pigments
Methine Dyes
Vulcanizable Polymers
Biocidic Microcapsules
Composite Components
Fungicide Mixtures
Dicarbonate Production
Cation Exchangers
Flame Retardants

389 patents:

1. 12753265 - Process for preparing carbodiimides (2026-10-06),
2. 12577194 - Method for the hydrogenation of aromatic nitro compounds (2026-03-17),
3. 12516193 - Rubber-modified bitumen, process for production thereof and use thereof in asphalt (2026-01-06),
4. 12486402 - Polymer-modified bitumen, method of production and use thereof for asphalt (2025-12-02),
5. 12466918 - Mixtures containing an aminically crosslinkable rubber and polyethyleneimine (2025-11-11),
6. 12466799 - Method for producing N,N-disubstituted benzthiazolyl-sulfenamides (2025-11-11),
7. 12460629 - Method and apparatus for the preservation of beverages with pump venting (2025-11-04),
8. 12369584 - Fungicide mixtures (2025-07-29),
9. 12359031 - Acrylonitrile-based cation exchangers (2025-07-15),
10. 12312554 - Additive mixture (2025-05-27),
11. 12187623 - Process for producing haematite pigments (2025-01-07),
12. 12163031 - Pigment preparations (2024-12-10),
13. 12157820 - In-line ultrasonic check for detecting the partial vulcanization of a rubber mixture in the in situ silanization of bright fillers (2024-12-03),
14. 12071568 - Adhesive mixtures for uncured rubbers (2024-08-27),
15. 12037184 - Aluminum container containing dicarbonate (2024-07-16),
Company Overview
Lanxess Deutschland GmbH, headquartered in Cologne, Germany, is a leading specialty chemicals company focused on polymer chemistry. The organization specializes in the development and production of innovative materials, including rubber-modified bitumen and various polymer compositions. Its expertise extends to amino methylated polymers, iron oxide pigments, and methine dyes, catering to diverse industrial applications. Lanxess is committed to advancing technologies in vulcanizable polymers, biocidic microcapsules, and composite components, driving sustainability and performance in the chemical sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Lanxess Deutschland Gmbh USPTO Patent Assignee Logo
389 Patents

#2 in Cologne

#146 in Germany

#2,381 in the World

Cologne, DE
Cologne, Germany

Lanxess Deutschland Gmbh

Forward Citations = 584

602 inventors:

goldMedal Werner Obrecht (36 out of 95 patents)

silverMedal Reinhold M Klipper (22 out of 45 patents)

bronzeMedal Frank Linke (20 out of 26 patents)

4.  Ulrich Feldhues (17 out of 27 patents)

5.  Hermann-Josef Weidenhaupt (16 out of 32 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lanxess Deutschland Gmbh. Retrieved from https://idiyas.com/company/lanxess-deutschland

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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