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For the Inventor, By the Inventor

Erkrath, Germany

Karlheinz Hill

This inventor holds 16 USPTO granted patents and 1 published patent application. Top assignees: Henkel Ag & Company, Kgaa, Henkel Research Corporation, Zucker-Aktiengesellschaft. Active years: 1990-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karlheinz Hill. Retrieved from https://idiyas.com/inventor/karlheinz-hill

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

USPTO Granted Patents = 16 

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 208(Granted Patents)


Location History:

  • Santa Rosa, CA (US) (1992 - 1993)
  • Erkrath, DE (1990 - 1999)

Company Filing History:

goldMedal14 out of 4,540 
 
Henkel Ag & Company, Kgaa
 patents
silverMedal2 out of 21 
 
Henkel Research Corporation
 patents
bronzeMedal1 out of 1 
 
Zucker-Aktiengesellschaft
 patent
4. 1 out of 1 
 
Zucker-Aktiengesellschaft Uelzen-Braunschweig
 patent
where one patent can have more than one assignee

Years Active: 1990-1999

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16 patents (USPTO):Explore Patents
1. 5962624 - Enzymatic synthesis of polyesters (1999-10-05),
2. 5795372 - Nitrogen-free corrosion inhibitors having a good buffering effect (1998-08-18),
3. 5698684 - Process for the production of alkyl glycosides (1997-12-16),
4. 5576425 - Process for the direct production of alkyl glycosides (1996-11-19),
5. 5500155 - Detergent mixtures of fatty acid isethionate salts and fatty alcohols (1996-03-19),
6. 5480979 - Process for the production of alkyl and/or alkenyl oligoglycosides (1996-01-02),
7. 5374716 - Process for the production of surface active alkyl glycosides (1994-12-20),
8. 5364647 - Powdered preparations of surface active alkylglycosides (1994-11-15),
9. 5306442 - Mixture of alkyl glucosides and alcohols as foam inhibitors (1994-04-26),
10. 5236909 - Octyl ethers and octadienyl ethers (1993-08-17),
11. 5206396 - Telomerization of 1,3-butadiene (1993-04-27),
12. 5198598 - Telomerization process of a conjugated alkadiene with a polyol (1993-03-30),
13. 5154856 - Process for controlling aqueous media foam employing alkadiene ethers of (1992-10-13),
14. 5138046 - Process for preparing alkylglucoside compounds from oligo- and/or (1992-08-11),
15. 5104585 - Detergent mixture of an alkylglycoside surfactant and an hydroxyalkyl (1992-04-14),

Title: The Innovations of Karlheinz Hill

Introduction

Karlheinz Hill is a notable inventor based in Erkrath, Germany. He has made significant contributions to the field of chemistry, particularly in the development of innovative processes and materials. With a total of 16 patents to his name, Hill's work has had a considerable impact on various industries.

Latest Patents

One of Hill's latest patents involves the enzymatic synthesis of polyesters. This process utilizes polyols that contain at least two primary alcohol groups and at least one secondary alcohol or amino group, reacting them with a dicarboxylic acid or its ester in the presence of specific lipases. These lipases are derived from various sources, including Candida species and Pseudomonas species, among others. The process is notable for its efficiency and the ability to produce nitrogen-free corrosion inhibitors with a good buffering effect.

Career Highlights

Throughout his career, Karlheinz Hill has worked with prominent companies such as Henkel Kommanditgesellschaft Auf Aktien and Henkel Research Corporation. His innovative approaches have led to advancements in chemical processes and materials, showcasing his expertise in the field.

Collaborations

Hill has collaborated with several notable individuals in his field, including Manfred Biermann and Willi Wuest. These partnerships have contributed to the success of his projects and the development of his patents.

Conclusion

Karlheinz Hill's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in various industries, showcasing the importance of innovation in science and 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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