Helmut Waniczek

This inventor holds 18 USPTO granted patents, primarily in Polymer Chemistry. Top assignees: Bayer Aktiengesellschaft, Agfa-Gevaert Ag. Active years: 1983-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Waniczek. Retrieved from https://idiyas.com/inventor/helmut-waniczek

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 160(Granted Patents)

Company Filing History:

17 out of 12,269

Bayer Aktiengesellschaft

Years Active: 1983-1991

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Areas of Expertise:

Polyolefine Carboxylic Acids

Copolymers

Cyanoacrylates

Thermoplastic Compounds

Adhesives

Pigment Coating

Ignition Improvers

Polymeric Alloys

Cellulose Esters

Electrostatographic Suspension

Moulding Compounds

High Molecular Weight Polyester

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5023299 - Polyolefinecarboxylic acids, their preparation and their use for (1991-06-11),

2. 4986884 - Process for the production of monomeric .alpha.-cyanoacrylates (1991-01-22),

3. 4929689 - Polyolefinecarboxylic acids, their preparation and their use for (1990-05-29),

4. 4885191 - Pigment coated with polycyanoacrylate and a process for coating pigments (1989-12-05),

5. 4812546 - New copolymers of alpha-cyanoacrylates and acrylates, their preparation (1989-03-14),

6. 4798873 - Polyolefinecarboxylic acids, their preparation and their use for (1989-01-17),

7. 4783515 - Copolymers containing ethylene and .alpha.-cyanoacrylates (1988-11-08),

8. 4719164 - Liquid electrostatographic suspension developer comprises pigment coated (1988-01-12),

9. 4683267 - Thermoplastic moulding compounds based on polyoxymethylene and polymeric (1987-07-28),

10. 4659335 - Ignition improvers for fuel mixtures (1987-04-21),

11. 4650826 - Stabilized cyanoacrylate adhesives containing bis-trialkylsilyl esters (1987-03-17),

12. 4602056 - Use of grafted ethylene-vinylacetate copolymers for the production of (1986-07-22),

13. 4533728 - Process for the production of high molecular weight polyester carbonates (1985-08-06),

14. 4533397 - Use of polymer alloys based on cellulose esters in contact ophthalmics, (1985-08-06),

15. 4522965 - Thermoplastic contact adhesives containing epoxide plasticizers (1985-06-11),

Title: Helmut Waniczek: A Pioneer in Polyolefin Innovations

Introduction

Helmut Waniczek is a distinguished inventor based in Cologne, Germany, recognized for his significant contributions to the field of polyolefin chemistry. With an impressive portfolio of 18 patents, Waniczek has made remarkable advancements that have paved the way for new materials and processes in industrial applications.

Latest Patents

Among his latest innovations is the patent titled "Polyolefinecarboxylic acids, their preparation and their use for." This invention relates to poly-(C.sub.2 -C.sub.10 -.alpha.-olefine)-carboxylic acids, with a molecular weight averaging between 2000 and 350,000. The process involves the oxidative degradation of polyolefins or the reaction of living polyolefins with CO.sub.2. Waniczek's invention also covers their conversion into poly-(C.sub.2 -C.sub.10 -.alpha.-olefine)-carbonyl halides, allowing for the creation of polyolefine/polycarbonate block copolymers. Another significant patent is the "Process for the production of monomeric .alpha.-cyanoacrylates." This process achieves the production of monomeric .alpha.-cyanoacrylates through pyrolysis of poly-.alpha.-cyanoacrylates and subsequent distillation.

Career Highlights

Helmut Waniczek has had a productive career, with notable tenures at prominent companies. He has worked with Bayer Aktiengesellschaft and Agfa-Gevaert AG, where he leveraged his expertise to drive innovation and enhance product development.

Collaborations

In his journey, Waniczek collaborated with esteemed colleagues such as Herbert Bartl and Josef Witte. These partnerships have fostered collaborative innovation and have been instrumental in the development of several impactful technologies.

Conclusion

Helmut Waniczek’s contributions to the field of polyolefin chemistry underscore his status as a leading inventor. His work continues to influence the industry, paving the way for future advancements and applications. Through his innovative patents and collaborative efforts, he exemplifies the spirit of invention that drives progress in technology and materials science.

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]