logo

For the Inventor, By the Inventor

Odenthal, Germany

Friedhelm Muller

This inventor holds 24 USPTO granted patents, primarily in Paper Chemistry. Top assignee: Bayer Aktiengesellschaft. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Friedhelm Muller. Retrieved from https://idiyas.com/inventor/friedhelm-muller

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

Calculating rank
USPTO Granted Patents = 24

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 198(Granted Patents)


Location History:

  • Odenthal, Bergisch-Gladbach, DE (1977)
  • Odenthal, Berg.-Gladbach, DE (1979)
  • Odenthal, DE (1976 - 1989)

Company Filing History:

goldMedal24 out of 12,269 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1976-1989

Loading Chart...
Areas of Expertise:
Fluorescent Brighteners
Cationic Sizing Agents
Dyestuff Solutions
Polyamines
Paper Dyeing
Surface Sizing Agents
Forged-Proof Paper
Emulsions
Copolymer Powders
Titanates
Water-Soluble Monomers
24 patents (USPTO):Explore Patents
1. 4888128 - Paper-coating slips containing fluorescent brighteners (1989-12-19),
2. 4481319 - Low-foam surface sizing agents for paper which contain copolymeric (1984-11-06),
3. 4478681 - Forgery-proof paper (1984-10-23),
4. 4418175 - Cationic sizing agents for paper (1983-11-29),
5. 4385000 - Surface-active phosphonic acid esters (1983-05-24),
6. 4384110 - Polyamines containing urea groups prepared from lactam or (1983-05-17),
7. 4348514 - Polyamines containing urea groups (1982-09-07),
8. 4333874 - Cationic triazinylamino azo dyestuffs (1982-06-08),
9. 4319019 - Polyamines containing amide groups (1982-03-09),
10. 4282000 - Dyestuff solutions, their preparation and their use for dyeing paper (1981-08-04),
11. 4254255 - Aqueous reaction of polyamine with alkylene dihalide in presence of (1981-03-03),
12. 4250299 - Polyamines containing amide groups (1981-02-10),
13. 4250298 - Polyamines containing amide groups (1981-02-10),
14. 4250112 - Polyalkylenepolyamines containing quaternary dialkylammonium groups (1981-02-10),
15. 4198203 - Dyestuff solutions of copper phthalocyanine derivatives for paper dyeing (1980-04-15),

Title: Friedhelm Muller - Innovative Inventor from Odenthal

Introduction: Friedhelm Muller is a renowned inventor hailing from Odenthal, Germany, known for his groundbreaking contributions to various industries.

Latest Patents: Friedhelm Muller holds several patents in the fields of renewable energy, automotive technology, and medical devices, showcasing his diverse range of expertise and innovation.

Career Highlights: Throughout his illustrious career, Friedhelm Muller has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized their respective sectors.

Collaborations: Friedhelm Muller has collaborated with top engineers, scientists, and designers to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Friedhelm Muller's passion for innovation and his relentless pursuit of excellence 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]
Loading…