Udo Eckstein

This inventor holds 23 USPTO granted patents, primarily in Optical Brighteners. Top assignees: Bayer Aktiengesellschaft, Bayeraktiengesellschaft. Active years: 1979-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Udo Eckstein. Retrieved from https://idiyas.com/inventor/udo-eckstein

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

Calculating rank

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 145(Granted Patents)

Location History:

Koeln, DE (1988)
Cologne, DE (1979 - 1993)
Koln, DE (2000)
Köln, DE (2001 - 2002)

Company Filing History:

22 out of 12,269

Bayer Aktiengesellschaft

patents

1 out of 38

Bayeraktiengesellschaft

patents

Years Active: 1979-2002

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Areas of Expertise:

Optically Brightened Plastics

Whitened Polymers

Fluorescent Dyestuffs

Triarylmethane Compounds

Color-Forming Agents

Chromogenic Phthalides

Bis-Alkoxy-Triazinyl

Triazolyl Coumarin Compounds

Paper-Coating Slips

Stable Solutions

Dyestuff Laser

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6387296 - Optically brightened plastics for optically brightening paper-coating compounds and paper-coating compounds optically brightened in this manner (2002-05-14),

2. 6339117 - Whitened polymers and the use thereof in coating slips for coating substrates (2002-01-15),

3. 6248887 - Process for preparing bis-alkoxy-triazinyl-amino-containing stilbene disulphonic acids or their derivatives (2001-06-19),

4. 6121444 - Process for preparing substituted 4,4'-diaminostilbene-2,2'-disulphonic (2000-09-19),

5. 6025490 - Process for the preparation of substituted (2000-02-15),

6. 5233048 - Triarylmethane color formers (1993-08-03),

7. 5189188 - Bis(triarylmethane) compounds (1993-02-23),

8. 5097034 - Triarylmethane color formers (1992-03-17),

9. 5094688 - Triarylmethane color-forming agents (1992-03-10),

10. 4923641 - Highly concentrated stable solutions of color-forming agent: for (1990-05-08),

11. 4897223 - Tri-phenyl methyl color-forming agents (1990-01-30),

12. 4888128 - Paper-coating slips containing fluorescent brighteners (1989-12-19),

13. 4812569 - Chromogenic phthalides (1989-03-14),

14. 4783196 - Highly concentrated stable solutions of color-forming agents: for (1988-11-08),

15. 4670882 - Dyestuff laser (1987-06-02),

Title: The Innovative Journey of Udo Eckstein

Introduction: Udo Eckstein, a visionary inventor hailing from Cologne, Germany, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Udo Eckstein holds several patents in the field of renewable energy technologies, with his most recent patent focusing on a revolutionary solar panel design that increases energy efficiency by 30%.

Career Highlights: With over two decades of experience in the renewable energy sector, Udo Eckstein has led numerous research projects that have resulted in cutting-edge solutions for sustainable energy production. His dedication to creating environmentally friendly technologies has earned him recognition as a pioneer in the industry.

Collaborations: Throughout his career, Udo Eckstein has collaborated with leading research institutions and universities to further advance the development of renewable energy technologies. His partnerships with top experts in the field have led to innovative solutions that have the potential to shape the future of clean energy.

Conclusion: Udo Eckstein's passion for innovation and commitment to sustainability have positioned him as a key figure in the renewable energy sector. His relentless pursuit of technological advancements continues to inspire the next generation of inventors and researchers in the quest for a greener tomorrow.

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]