Freigericht, Germany

Karlheinz Drauz

This inventor holds 128 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Amino Acid Production (CPC class C07D-). Top assignees: Degussa Aktiengesellschaft, Degussa - Huls Ag, E.i. Dupont De Nemours and Company. Active years: 1983-2015.

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

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

USPTO Granted Patents = 128 

% Patents Active = 82.8

 

Average Co-Inventor Count = 3.5

ph-index = 12

Forward Citations = 494(Granted Patents)

Forward Citations (Not Self Cited) = 462(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Staatsangehorigkeit, DE (2001)
  • Freigericht-Somborn, DE (1999 - 2003)
  • Freigericht, DE (1983 - 2015)

Company Filing History:

goldMedal96 out of 1,694 
 
Degussa Aktiengesellschaft
 patents
silverMedal13 out of 148 
 
Degussa - Huls Ag
 patents
bronzeMedal5 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents
4. 4 out of 1,242 
 
Evonik Degussa Gmbh
 patents
5. 3 out of 50 
 
Degussa-Huels Aktiengesellschaft
 patents
6. 2 out of 181 
 
F. Hoffmann-La Roche Ag
 patents
7. 1 out of 112 
 
Asta Medica, Aktiengesellschaft
 patents
8. 1 out of 4,629 
 
California Institute of Technology
 patents
9. 1 out of 6,858 
 
Ciba-Geigy Corporation
 patents
10. 1 out of 1 
 
Degussa Ag, Zweigniederlassung Wolfgang
 patent
11. 1 out of 5 
 
Degussa Akteingesellschaft
 patents
12. 1 out of 1 
 
Degussa-Huuls
 patent
13. 1 out of 1 
 
Dequssa Akteingesellschaft
 patent
14. 1 out of 32 
 
Gesellschaft Fur Biotechnologische Forschung Mbh (Gbf)
 patents
15. 1 out of 1 
 
Hoppman-La Rouche Ag
 patent
16. 1 out of 132 
 
Kernforschungsanlage Julich
 patents
17. 1 out of 1 
 
Rohm Gesellschaft, Gmbh
 patent
18. 3 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1983-2015

Loading Chart...
Loading Chart...
Areas of Expertise:
D-Amino Acids
Enzymatic Resolution
Bidentate Ligands
Asymmetric Hydrogenation
Amino Carboxylic Acids
Hydantoin Racemases
Polymeric Ligands
Enantiomer Separation
Racemization Processes
Hemodialysis Composition
Catalysts for Epoxidation
Microbial Peptide Amidase
128 patents (USPTO):Explore Patents

Title: Karlheinz Drauz: A Trailblazer in Enzymatic Innovations

Introduction:

In the world of innovations and patents, Karlheinz Drauz stands out as a remarkable figure. Hailing from Freigericht, Germany, Drauz has contributed immensely to the field of enzymatic processes, earning numerous patents throughout his career. This article delves into Drauz's latest patents, career highlights, notable collaborations, and his invaluable contributions to the realm of innovation.

Latest Patents:

Drauz's inventive genius shines through his recent patents, showcasing his expertise in the synthesis of D-amino acids and the use of enzymic reactions in miniemulsions. One of his notable patents involves mutants for the preparation of D-amino acids. These mutants possess unique characteristics, such as deficiencies in specific enzymes responsible for breaking down D-amino acids. This innovative process opens new avenues for synthesizing D-amino acids efficiently.

Additionally, Drauz's enzymic processes for preparing optically active organic compounds have garnered significant attention. The process is carried out in miniemulsions, which are crucial for attaining asymmetric enzymic reactions. This cutting-edge approach demonstrates Drauz's commitment to advancing the field of enzymic innovations.

Career Highlights:

Karlheinz Drauz's remarkable career spans several notable companies. His contributions are notable at Degussa Aktiengesellschaft and Degussa-Hüls AG, where he played a pivotal role in driving innovation in the enzymatic process domain. Drauz's patents have not only revolutionized the field but have also paved the way for future advancements.

Collaborations:

Throughout his successful career, Drauz has collaborated with esteemed professionals to further his innovative endeavors. Noteworthy among his coworkers are Andreas Bommarius and Matthias Kottenhahn, who have joined forces with Drauz to explore new frontiers in enzymatic research. Together, these collaborations have resulted in groundbreaking patents that continue to shape the field of enzymic processes.

Conclusion:

Karlheinz Drauz's contributions to the world of enzymatic innovations and patents are truly commendable. With an extensive portfolio of patents, his work in synthesizing D-amino acids and harnessing enzymic reactions in miniemulsions is especially noteworthy. Drauz's collaborations with fellow industry experts have further enriched his innovative pursuits. Through his remarkable journey, Drauz has cemented his status as a trailblazer in the field, leaving an indelible mark on the world of innovations and patents.

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]
Loading…