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For the Inventor, By the Inventor

Toging, Germany

Helmut Kraus

This inventor holds 5 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1979-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Kraus. Retrieved from https://idiyas.com/inventor/helmut-kraus-rmfnhpp5

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Burghausen, Salzach, DE (1979)
  • Burghausen, DE (1981)
  • Toging, DE (1982 - 1985)
  • Burgkirchen, DE (1987)

Company Filing History:

goldMedal5 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents

Years Active: 1979-1987

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5 patents (USPTO):Explore Patents
1. 4636547 - Sinterable, finely particular molding composition based on vinyl (1987-01-13),
2. 4546135 - Sinterable, finely divided molded material based on polyvinyl chloride (1985-10-08),
3. 4323661 - Sinterable, finely divided vinyl chloride molding composition and a (1982-04-06),
4. 4286078 - Process for the continuous manufacture of vinyl chloride polymers (1981-08-25),
5. 4137381 - Finely distributed polyvinyl chloride molding compositions capable of (1979-01-30),

Title: Helmut Kraus: Innovator in Molding Compositions

Introduction

Helmut Kraus is a notable inventor based in Toging, Germany. He has made significant contributions to the field of molding compositions, particularly those based on vinyl. With a total of five patents to his name, Kraus has demonstrated a commitment to innovation and advancement in material science.

Latest Patents

Kraus's latest patents include a sinterable, finely particular molding composition based on vinyl. This molding composition is primarily composed of a mixture of at least two polymers based on vinyl chloride and at least one water-soluble surfactant. One of the polymers is a sinterable vinyl chloride/alkyl acrylate copolymer, which may also contain polymerized units of vinyl acetate and ethylene. The molding composition is particularly suitable for producing sintered, porous, flexible moldings, especially separator compartments for electric cells. Another significant patent involves a sinterable, finely divided molding material based on polyvinyl chloride. This material consists of a vinyl chloride (graft) copolymer, anionic and/or nonionic emulsifiers, and potentially small quantities of additives. The vinyl chloride (graft) copolymer contains a specific percentage of polymerized units of vinyl chloride, alkyl acrylate, ethylene, and vinyl acetate, making it ideal for creating flexible, sintered moldings, particularly separator plates for electric cells.

Career Highlights

Helmut Kraus is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has focused on developing innovative materials that enhance the performance and efficiency of electric cells. His patents reflect a deep understanding of polymer chemistry and its applications in modern technology.

Collaborations

Kraus has collaborated with notable coworkers such as Otto Plewan and Manfred Engelmann. These partnerships have likely contributed to the successful development of his patented technologies.

Conclusion

Helmut Kraus stands out as an influential inventor in the field of molding compositions. His innovative patents and contributions to material science continue to impact the industry positively.

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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