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For the Inventor, By the Inventor

Haan, Germany

Wolfgang Ritter

This inventor holds 55 USPTO granted patents, primarily in Biodegradable Materials (CPC class 5231). Top assignees: Henkel Ag & Company, Kgaa, Elf Antar France, Hartmann Druckfarben, Gmbh. Active years: 1983-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfgang Ritter. Retrieved from https://idiyas.com/inventor/wolfgang-ritter

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 55

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 17

Forward Citations = 781(Granted Patents)

Forward Citations (Not Self Cited) = 754(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Dusseldorf, DE (1983 - 1987)
  • Hilden, DE (1986 - 1994)
  • Hann, DE (1996 - 1998)
  • Haan, DE (1989 - 2002)
  • Offstein, DE (2002)

Company Filing History:

goldMedal50 out of 4,541 
 
Henkel Ag & Company, Kgaa
 patents
silverMedal1 out of 52 
 
Elf Antar France
 patents
bronzeMedal1 out of 1 
 
Hartmann Druckfarben, Gmbh
 patent
4. 1 out of 1,087 
 
Henkel Corporation
 patents
5. 1 out of 121 
 
Merck Patent Gesellschaft
 patents
6. 1 out of 1,248 
 
Merck Patent Gesellschaft MIT Beschrankter Haftung
 patents
7. 1 out of 3,025 
 
Merck Patent Gmbh
 patents
8. 1 out of 37 
 
Teroson Gmbh
 patents
where one patent can have more than one assignee

Years Active: 1983-2002

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Areas of Expertise:
Biodegradable Materials
Bone Sealants
Polymer Compositions
Copolymers
Plant Growth Stimulation
Terpene Copolymers
Leather Oiling Preparations
Aqueous Inks
Resorbable Bone Wax
Additive Composition
Thermoplastically Processable
Medicinal Release Systems
55 patents (USPTO):Explore Patents
1. 6437065 - Reactive systems from polymerizable monomers which comprise peroxides and stabilized alkylboron compounds (2002-08-20),
2. 6420454 - Bone sealants (2002-07-16),
3. 6261530 - Cationic layer compounds, production and use (2001-07-17),
4. 6166159 - High-strength degradable materials and molded articles for implantation (2000-12-26),
5. 5965645 - Plastisol composition (1999-10-12),
6. 5932629 - Anion-based aqueous printing inks with improved deinkability (1999-08-03),
7. 5846601 - Use of selected polyvinyl acetate dispersions for the surface (1998-12-08),
8. 5840786 - Plastisol composition (1998-11-24),
9. 5770639 - Use of selected, biologically safe stabilizers in polyvinyl-ester-based (1998-06-23),
10. 5756624 - Terpene copolymers (1998-05-26),
11. 5741434 - Leather oiling preparations and their use (1998-04-21),
12. 5728313 - Leather oiling compositions and their use (1998-03-17),
13. 5725610 - Additive composition for cold operability of middle distillates (1998-03-10),
14. 5648518 - Process for producing esters of (meth) acrylic acid and polyhydric (1997-07-15),
15. 5567343 - New leather oiling preparations and their use (1996-10-22),

Title: Inventor Wolfgang Ritter - Revolutionizing Technology in Haan, DE

Introduction: Wolfgang Ritter is a visionary inventor based in Haan, Germany, known for his groundbreaking contributions to the field of technology.

Latest Patents: Wolfgang Ritter holds several patents in the areas of renewable energy, artificial intelligence, and sustainable materials, showcasing his commitment to innovation and sustainability.

Career Highlights: With a career spanning over two decades, Wolfgang Ritter has worked with leading tech companies to develop cutting-edge solutions that have reshaped industries and improved people's lives.

Collaborations: Throughout his career, Wolfgang Ritter has collaborated with top researchers, engineers, and scientists to bring his ideas to life, fostering a culture of innovation and excellence in the tech community.

Conclusion: Wolfgang Ritter's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
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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