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For the Inventor, By the Inventor

Cologne, Germany

Karl-Heinz Wolf

This inventor holds 7 USPTO granted patents. Top assignees: Bayer Aktiengesellschaft, Mobay Chemical Corporation. Active years: 1984-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Heinz Wolf. Retrieved from https://idiyas.com/inventor/karl-heinz-wolf

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Cologne, DE (1988)
  • Leverkusen, DE (1984 - 1990)
  • Koln, DE (1999 - 2000)
  • Köln, DE (2001)

Company Filing History:

goldMedal7 out of 12,268 
 
Bayer Aktiengesellschaft
 patents
silverMedal1 out of 191 
 
Mobay Chemical Corporation
 patents
where one patent can have more than one assignee

Years Active: 1984-2001

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7 patents (USPTO):Explore Patents
1. 6284371 - Yarn formed of eastane fibers produced by the dry spinning or wet spinning of spinning solutions which include polydimethylsiloxane and ethoxylated polydimethylsiloxane (2001-09-04),
2. 6123885 - Process for the production of elastane fibers by inclusion of a (2000-09-26),
3. 5936018 - Melt-processable polyurethanes containing special wax mixtures (1999-08-10),
4. 5925697 - Melt processable polyurethanes containing wax (1999-07-20),
5. 4933436 - Process for the preparation of stable aqueous solutions of anionic (1990-06-12),
6. 4725636 - Elasthane threads, their production and intermediate products required (1988-02-16),
7. 4435181 - Concentrated flowable storage stable aqueous formulations of cold dyeing (1984-03-06),

Title: The Innovations of Karl-Heinz Wolf

Introduction

Karl-Heinz Wolf is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of elastane fiber production, holding a total of 7 patents. His work has advanced the technology and processes involved in creating high-quality elastane fibers.

Latest Patents

Wolf's latest patents focus on the production of yarn formed from elastane fibers. One of his key inventions involves a spinning process that utilizes polydimethylsiloxane and ethoxylated polydimethylsiloxane. This process enhances the quality of elastane fibers by incorporating specific percentages of these compounds into the spinning solution before it is processed.

Career Highlights

Throughout his career, Karl-Heinz Wolf has worked with prominent companies such as Bayer Aktiengesellschaft and Mobay Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in fiber technology and innovation.

Collaborations

Wolf has collaborated with notable colleagues, including Michael Kausch and Joachim Wolff. These partnerships have contributed to the development of his innovative spinning processes and have furthered advancements in elastane fiber production.

Conclusion

Karl-Heinz Wolf's contributions to the field of elastane fiber production are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing textile technology.

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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