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Darmstadt, Germany

Rohmax Additives Gmbh

USPTO Granted Patents = 23

% Expired Patents = 34.8

Trademarks = 2

Forward Citations = 223

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46 inventors (with patents filed for the assignee):

Markus Scherer (10 out of 33 patents)

Boris Eisenberg (6 out of 18 patents)

Joseph M Bollinger (5 out of 16 patents)

4. Michael Mueller (4 out of 23 patents)

5. Bernard Kinker (4 out of 6 patents)

6. Sebastian Roos (4 out of 4 patents)

7. Joan Marie Souchik (4 out of 4 patents)

8. Alexander Dardin (3 out of 6 patents)

9. Stephan Massoth (3 out of 4 patents)

10. Torsten Stoehr (2 out of 11 patents)

11. Matthias Fischer (2 out of 5 patents)

12. Robert P Simko (2 out of 3 patents)

13. Jen-Lung Wang (2 out of 2 patents)

14. David J Cooper, Jr (2 out of 2 patents)

15. Douglas G Placek (2 out of 15 patents)

23 patents: Sort by Forward Citations

1. 8722601 - Polyalkyl (meth)acrylate copolymers having outstanding properties (2014-05-13),

2. 8101559 - Polyalkyl (meth)acrylate copolymers having outstanding properties (2012-01-24),

3. 7648950 - Use of a polyalkylmethacrylate polymer (2010-01-19),

4. 7645842 - Method for free-radical polymerization of ethylenically unsaturated compounds (2010-01-12),

5. 7560420 - Oil composition for lubricating an EGR equipped diesel engine and an EGR equipped diesel engine comprising same (2009-07-14),

6. 7553673 - Quality control of a functional fluid (2009-06-30),

7. 7470381 - Functional fluid and the use thereof (2008-12-30),

8. 7452932 - Highly stable polymer dispersions and method for the production thereof (2008-11-18),

9. 7429555 - Lubricating grease with high water resistance (2008-09-30),

10. 7250458 - Stable polymer dispersions and method for the production thereof (2007-07-31),

11. 6841695 - Process for preparing dithioesters (2005-01-11),

12. 6712991 - Method of making a copolymer useful as viscosity index improving additive for hydraulic fluid (2004-03-30),

13. 6689844 - Process for synthesis of polymer compositions with reduced halogen content, polymer composition with reduced halogen content as well as use of this composition (2004-02-10),

14. 6639029 - Process for continuous synthesis of polymer compositions as well as use of same (2003-10-28),

15. 6610802 - Process for synthesis of polymer compositions, polymer compositionS obtainable by the process, and use of the same (2003-08-26),

Company Overview

Rohmax Additives GmbH, based in Darmstadt, Germany, specializes in the development and manufacturing of high-performance additives for various industries, including coatings, plastics, and adhesives. The company focuses on enhancing product performance and sustainability through innovative chemical solutions. With a commitment to research and development, Rohmax aims to provide tailored solutions that meet the evolving needs of its global clientele, ensuring quality and efficiency in their applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

23 Patents

#31 in Darmstadt

#1,979 in Germany

#27,649 in the World

Darmstadt, Germany

Rohmax Additives Gmbh

Forward Citations = 223

46 inventors:

Markus Scherer (10 out of 33 patents)

Boris Eisenberg (6 out of 18 patents)

Joseph M Bollinger (5 out of 16 patents)

4. Michael Mueller (4 out of 23 patents)

5. Bernard Kinker (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rohmax Additives Gmbh. Retrieved from https://idiyas.com/company/rohmax-additives

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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