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For the Inventor, By the Inventor

Krefeld, Germany

Jürgen Meixner

This inventor holds 8 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jürgen Meixner. Retrieved from https://idiyas.com/inventor/janduumlrgen-meixner

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

USPTO Granted Patents = 8

% Patents Active = 62.5

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 48(Granted Patents)


Company Filing History:

goldMedal8 out of 12,266 
 
Bayer Aktiengesellschaft
 patents

Years Active: 2001-2003

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8 patents (USPTO):Explore Patents
1. 6610779 - Aqueous barrier layer based on polyurethane dispersions (2003-08-26),
2. 6583215 - Aqueous 2-component PU systems (2003-06-24),
3. 6541536 - Polyurethane dispersions (2003-04-01),
4. 6482885 - Coating composition comprising diverse anionic polyurethane-polyurea dispersions (2002-11-19),
5. 6476094 - Compositions containing unsaturated polyester resins and their use for the production of coatings (2002-11-05),
6. 6359082 - Process for the preparation of epoxy (meth) acrylates reacting epoxy compounds with anhydride and oh-functional (meth)acrylic-polyetherpolyol (2002-03-19),
7. 6306504 - Polycarbonate molded articles coated with UV-curable compositions (2001-10-23),
8. 6232360 - UV-curable coating compositions and their use for coating polycarbonate molded articles (2001-05-15),

Title: Jürgen Meixner: Innovator in Polyurethane Coatings

Introduction

Jürgen Meixner is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of polyurethane coatings, holding a total of eight patents. His work focuses on developing innovative solutions that enhance the performance and application of polyurethane materials.

Latest Patents

Among his latest patents is an aqueous barrier layer based on polyurethane dispersions. This invention involves a two-component polyurethane (PU) coating composition that includes a vinyl polymer polyol dispersion. The composition is characterized by specific properties, such as a hydroxyl number between 10 and 264 mg KOH/g solid resin and an acid value ranging from 0 to 55 mg KOH/g solid resin. Additionally, it features a number-average molecular weight of at least 5000 g/mol and a weight average molecular weight of at least 30,000 g/mol. The invention also outlines a process for preparing these aqueous two-component coating compositions, which can be used as PU paints for various substrates.

Career Highlights

Jürgen Meixner is currently associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His role at Bayer has allowed him to further his research and development in polyurethane technologies, contributing to the company's innovative product offerings.

Collaborations

Throughout his career, Jürgen has collaborated with esteemed colleagues such as Wolfgang Fischer and Erhard Lühmann. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in polyurethane research.

Conclusion

Jürgen Meixner's contributions to the field of polyurethane coatings exemplify his innovative spirit and dedication to advancing material science. His patents and collaborations continue to influence the industry, showcasing the importance of research and development in creating effective solutions.

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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