Forward Citations = 30

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11 inventors (with patents filed for the assignee):

Bernd Nowitzki (1 out of 7 patents)

Hans Jadamus (1 out of 40 patents)

John Kahsnitz (1 out of 6 patents)

4. Norbert Ripke (1 out of 6 patents)

5. Joachim Mugge (1 out of 12 patents)

6. Jurgen Jung (1 out of 2 patents)

7. Helmut Kretschmer (1 out of 2 patents)

8. Alfred Oberholz (1 out of 6 patents)

9. Peter Holzmeier (1 out of 1 patent)

10. Stefan Rober (1 out of 14 patents)

11. Stefan Schmidt (1 out of 9 patents)

5 patents: Sort by Forward Citations

1. 5391530 - Catalyst for removing nitrogen oxides from a waste gas, and process for (1995-02-21),

2. 5389410 - Thermoplastic multilayer composites of polyamide and linear crystalline (1995-02-14),

3. 5266603 - Process for the production of expandable styrene polymers in bead form (1993-11-30),

4. 5227480 - Process for the preparation of alkyl glycosides and alkyl oligoglycosides (1993-07-13),

5. 5212292 - Process for the preparation of light-colored alkyl polyglycosides (1993-05-18),

Company Overview

Huels Aktiengesellschaft - Pb 15 is a leading manufacturer of specialty chemicals and high-performance materials. With a strong focus on innovation and sustainability, the company provides a wide range of products for various industries, including automotive, electronics, and construction. Huels AG is committed to delivering superior quality products and services to meet the evolving needs of its customers around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#13 in Marl

#6,102 in Germany

Marl, Germany

Huels Aktiengesellschaft - Pb 15

Forward Citations = 30

11 inventors:

Bernd Nowitzki (1 out of 7 patents)

Hans Jadamus (1 out of 40 patents)

John Kahsnitz (1 out of 6 patents)

4. Norbert Ripke (1 out of 6 patents)

5. Joachim Mugge (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Huels Aktiengesellschaft - Pb 15. Retrieved from https://idiyas.com/company/huels-ag-pb-15

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]