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For the Inventor, By the Inventor

Leverkusen, Germany

Wolfgang Wieder

This inventor holds 9 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1981-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfgang Wieder. Retrieved from https://idiyas.com/inventor/wolfgang-wieder

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 142(Granted Patents)


Location History:

  • Lillebonne, FR (1983)
  • Lillbonne, FR (1983)
  • Leverkusenl, DE (1989)
  • Leverkusen, DE (1981 - 1996)

Company Filing History:

goldMedal9 out of 12,268 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1981-1996

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9 patents (USPTO):Explore Patents
1. 5567784 - Process for producing diene rubbers polymerized by means of Nd catalysts (1996-10-22),
2. 4868053 - Flame resistant, halogen-free thermoplastic polymer compositions (1989-09-19),
3. 4408027 - Foils of polyacetylene (1983-10-04),
4. 4384090 - Process for producing polyacetylene (1983-05-17),
5. 4378456 - Terpolymers of ethylene, butadiene and isoprene and a process for their (1983-03-29),
6. 4331823 - Catalyst, preparation thereof and use thereof in the preparation of (1982-05-25),
7. 4316820 - Catalyst, preparation thereof and use thereof in the preparation of (1982-02-23),
8. 4288581 - Alternating isoprene-ethylene copolymers and a process for the (1981-09-08),
9. 4276389 - Graft polymers containing silicon (1981-06-30),

Title: The Innovative Contributions of Wolfgang Wieder

Introduction

Wolfgang Wieder, based in Leverkusen, Germany, is a prolific inventor with an impressive portfolio of nine patents. His work primarily focuses on advancements in polymer technology, reflecting his expertise and commitment to innovation in the field.

Latest Patents

Wieder's latest patents showcase his groundbreaking research and technical skills. One of them is the patent for a "Process for producing diene rubbers polymerized by means of Nd catalysts". This process involves the polymerization of diolefines adiabatically at temperatures ranging from -20 degrees to 150 degrees Celsius. It employs inert organic solvents and metallo-organic mixed catalysts based on neodymium carboxylate, resulting in diene rubbers that possess reduced cold flow and low intrinsic odor. Another notable patent is for "Flame resistant, halogen-free thermoplastic polymer compositions", which addresses the need for thermoplastically processible materials that exhibit excellent mechanical properties and high flame resistance.

Career Highlights

Wolfgang Wieder is currently affiliated with Bayer Aktiengesellschaft, where he leverages his extensive knowledge to develop innovative polymer solutions. His contributions significantly enhance the company's product offerings and position in the market.

Collaborations

Throughout his career, Wieder has collaborated with esteemed colleagues such as Josef Witte and Jurgen Hocker, exchanging ideas and expertise to foster innovation. These partnerships have not only enriched his own work but have also been vital to the success of their collective projects.

Conclusion

Wolfgang Wieder stands as a remarkable figure in the realm of polymer technology. His innovative patents and collaborative efforts with notable colleagues illuminate his dedication to advancing the field of polymers. As he continues to push the boundaries of technology at Bayer Aktiengesellschaft, his contributions will undoubtedly leave a lasting impact on the industry.

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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