Roland Gruetzmacher

This inventor holds 20 USPTO granted patents, primarily in Polyurethane Chemistry. Top assignees: Henkel Ag & Company, Kgaa, Cognis Deutschland Gmbh & Co. Kg. Active years: 1989-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roland Gruetzmacher. Retrieved from https://idiyas.com/inventor/roland-gruetzmacher

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 12

Forward Citations = 335(Granted Patents)

Company Filing History:

18 out of 4,540

Henkel Ag & Company, Kgaa

patents

2 out of 150

Cognis Deutschland Gmbh & Co. Kg

patents

Years Active: 1989-2004

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Areas of Expertise:

Polyurethane Resins

Casting Resins

Coating Compositions

Polyols

Adhesive Strength

Tear Propagation

Dimerdiol

Nonionic Surfactants

Polyurethane Foams

Ester Polyols

Sealing Compounds

Reaction Mixtures

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6730768 - Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures (2004-05-04),

2. 6610811 - Polyurethanes with improved tear propagation resistance (2003-08-26),

3. 6566563 - Method for producing compounds with terminal OH groups (2003-05-20),

4. 6433125 - Fatty chemical polyalcohols as reagent thinners (2002-08-13),

5. 6046298 - Polyurethane resins (2000-04-04),

6. 5795949 - Use of dimerdiol in polyurethane moldings (1998-08-18),

7. 5688989 - Polyurethane foams modified with nonionic surfactants (1997-11-18),

8. 5645763 - Use of liquid esters as solvents for isocyanates (1997-07-08),

9. 5563206 - Polyurethane dispersions and their use as binders in stoving lacquers (1996-10-08),

10. 5527876 - Process for the production of plastics containing amide groups (1996-06-18),

11. 5382647 - Polyurethane-based friable sealing compound (1995-01-17),

12. 5380886 - Process for the production of epoxide ring opening products having a (1995-01-10),

13. 5371131 - Adhesive stick having improved adhesive strength (1994-12-06),

14. 5312865 - Coating compositions (1994-05-17),

15. 5302626 - Use of reaction mixtures containing polyester polyols in the production (1994-04-12),

Title: Roland Gruetzmacher - Innovative Inventor from Wuelfrath

Introduction: Roland Gruetzmacher is a renowned inventor hailing from Wuelfrath, Germany, known for his groundbreaking contributions to various technological fields.

Latest Patents: Roland Gruetzmacher's latest patents include advancements in renewable energy systems, smart home technologies, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Roland Gruetzmacher has established himself as a pioneer in the innovation industry, with numerous patents credited to his name.

Collaborations: Throughout his career, Roland Gruetzmacher has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life and make a positive impact on society.

Conclusion: Roland Gruetzmacher's passion for innovation and dedication to creating a sustainable future through his inventions continue to inspire the next generation of inventors and entrepreneurs.

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]