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.

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:

50 out of 4,534

Henkel Ag & Company, Kgaa

Hartmann Druckfarben, Gmbh

Merck Patent Gesellschaft

patents

6. 1 out of 1,248

Merck Patent Gesellschaft MIT Beschrankter Haftung

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):Sort by Forward CitationsExplore 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.