Marl, Germany

Wilfried Bartz

This inventor holds 19 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Polymer Compositions. Top assignees: Huels Aktiengesellschaft, Chemische Werke Huels Aktiengesellschaft, Degussa Aktiengesellschaft. Active years: 1980-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wilfried Bartz. Retrieved from https://idiyas.com/inventor/wilfried-bartz

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

Calculating rank

% Patents Active = 100.0



Average Co-Inventor Count = 2.3

ph-index = 10

Forward Citations = 311(Granted Patents)


Company Filing History:


Years Active: 1980-2011

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Areas of Expertise:
EVOH Layer
Polyetheramides
Blow Molding
Low-Temperature Impact
Polymeric Materials
Thermoplastic Compositions
Impact-Resistant Polyester
Heat-Curable Coatings
Aqueous Media
Quaternary Ammonium Polymers
Epoxy Compounds
Liquid Coatings
19 patents (USPTO):Explore Patents

Title: Innovations and Achievements of Wilfried Bartz

Introduction

Wilfried Bartz, based in Marl, Germany, is a notable inventor with an impressive portfolio of 19 patents. His innovative work primarily focuses on advanced materials and composites, reflecting his dedication to enhancing technology and driving progress in the field.

Latest Patents

Among his latest innovations is a patent for a composite that features two or more layers, including an ethylene-vinyl alcohol (EVOH) layer. This layered composite involves specific formulations where layer (I) contains a combination of particular polyamides and copolymers, while layer (II) comprises an ethylene-vinyl alcohol copolymer. Another significant patent is for a molding composition based on polyetheramides, which is designed to be suitable for a variety of molding applications. These patents exemplify Bartz’s commitment to developing new materials that can be used across multiple industries.

Career Highlights

Throughout his career, Bartz has made substantial contributions to the field of material science, particularly during his tenure at prestigious companies such as Hüls Aktiengesellschaft and Degussa Aktiengesellschaft. His work in these organizations has not only advanced their respective projects but also enriched his own expertise as an inventor.

Collaborations

Bartz has collaborated with several prominent professionals in the field, including his coworkers Franz-Erich Baumann and Guido Schmitz. These partnerships have fostered an environment of innovation, promoting inventive solutions that have a significant impact on the industry.

Conclusion

Wilfried Bartz stands out as a pioneer in materials innovation. His extensive patent portfolio and collaborative spirit reflect his commitment to advancing technology. Through his inventions, he continues to inspire future generations of inventors and researchers in the field.

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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