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For the Inventor, By the Inventor

Kleinostheim, Germany

Andreas Freund

This inventor holds 15 USPTO granted patents. Top assignees: Degussa Aktiengesellschaft, Degussa - Huls Ag, E.i. Dupont De Nemours and Company. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andreas Freund. Retrieved from https://idiyas.com/inventor/andreas-freund-szkqi78b

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

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 8

Forward Citations = 332(Granted Patents)


Location History:

  • Moemrbris, DE (1995)
  • Kleinostheim, DE (1996 - 2002)
  • White Plains, NY (US) (2004 - 2009)

Company Filing History:

goldMedal12 out of 1,694 
 
Degussa Aktiengesellschaft
 patents
silverMedal2 out of 148 
 
Degussa - Huls Ag
 patents
bronzeMedal1 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 1995-2009

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15 patents (USPTO):Explore Patents
1. 7632967 - Raney copper (2009-12-15),
2. 6794331 - Raney copper (2004-09-21),
3. 6337300 - Shaped metal fixed-bed catalyst, a process for its preparation and its use (2002-01-08),
4. 6316381 - Multimetallic catalyst and process for preparing substituted aromatic amines (2001-11-13),
5. 6262307 - Shaped, activated metal, fixed-bed catalyst (2001-07-17),
6. 6232511 - Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde (2001-05-15),
7. 6007934 - Co-tolerant anode catalyst for PEM fuel cells and a process for its (1999-12-28),
8. 5959164 - Use of catalysts based on catalyst supports containing silicon dioxide (1999-09-28),
9. 5900386 - Shell catalysts, processes for their preparation and their use (1999-05-04),
10. 5831121 - Process for the production of 3-hydroxy propionic acid or a salt thereof (1998-11-03),
11. 5817870 - Process for the production of malonic acid or a salt thereof (1998-10-06),
12. 5773677 - Process for the hydrogenolysis of C--O and C.dbd.O bonds in organic (1998-06-30),
13. 5767036 - Platinum-aluminum alloy catalyst for fuel cells and method of its (1998-06-16),
14. 5489563 - Platinum alloy catalyst for fuel cells and method of its production (1996-02-06),
15. 5387726 - Selective catalytic hydrogenation of aromatic aldehydes (1995-02-07),

Title: Inventor Andreas Freund: Pioneering Catalytic Innovations

Introduction

Andreas Freund, an inventive mind hailing from Kleinostheim, Germany, has made significant strides in the field of catalysis. With a remarkable portfolio of 15 patents, Freund's contributions have been pivotal in advancing chemical processes, particularly those involving dehydrogenation.

Latest Patents

Among his latest inventions, Freund has developed a novel Raney copper catalyst, specifically doped with metals such as iron and/or noble metals. This innovative catalyst is crucial in the dehydrogenation of alcohols, presenting a more efficient pathway for various chemical reactions.

Career Highlights

Andreas Freund has held positions in notable companies, including Degussa Aktiengesellschaft and Degussa-Huls AG. His work in these organizations has not only showcased his expertise but also facilitated numerous advancements in catalytic technologies.

Collaborations

Throughout his career, Freund has collaborated with esteemed colleagues like Thomas Haas and Thomas Tacke. These partnerships have fostered an environment of innovation, resulting in groundbreaking developments in his field.

Conclusion

As an accomplished inventor, Andreas Freund continues to shape the landscape of chemical engineering through his inventive work and collaborations. His contributions not only add value to industrial processes but also pave the way for future innovations in catalysis.

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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