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For the Inventor, By the Inventor

Wesel, Germany

Carl Dieter Frohning

This inventor holds 17 USPTO granted patents, primarily in Catalyst Development. Top assignees: Hoechst Aktiengesellschaft, Celanese Chemicals Europe Gmbh, Celanese Gmbh. Active years: 1990-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carl Dieter Frohning. Retrieved from https://idiyas.com/inventor/carl-dieter-frohning

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 82.4

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 154(Granted Patents)


Company Filing History:

goldMedal11 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents
silverMedal4 out of 42 
 
Celanese Chemicals Europe Gmbh
 patents
bronzeMedal1 out of 824 
 
Celanese Gmbh
 patents
4. 1 out of 48 
 
Oxea Corporation
 patents

Years Active: 1990-2007

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Areas of Expertise:
Catalyst Compositions
Hydrogenation Catalyst
Aldehyde Preparation
Sulfonated Arylphosphines
Water Purification
Alcohol Production
Isomeric Pentanoic Acids
Copper Zinc Oxide
Nickel Catalysts
Supported Catalysts
Amines Production
Reaction Processes
17 patents (USPTO):Explore Patents
1. 7259279 - Process for preparing aldehydes (2007-08-21),
2. 7102034 - Process for preparing sulfonated arylphosphines (2006-09-05),
3. 6864387 - Process for preparing sulfonated arylphosphines (2005-03-08),
4. 6700021 - Preparation of aldehydes (2004-03-02),
5. 6610881 - Method for producing sulfonated aryl phosphines (2003-08-26),
6. 6358419 - Process for the purification of wastewater from the aldolization reaction (2002-03-19),
7. 6096931 - Process for preparing alcohols (2000-08-01),
8. 5684215 - One stage process for the preparation of alcohols (1997-11-04),
9. 5663445 - Process for the preparation of alcohols or amines (1997-09-02),
10. 5600030 - Hydrogenation catalyst, a process for its preparation and use thereof (1997-02-04),
11. 5550297 - Process for the preparation of alcohols or amines (1996-08-27),
12. 5498587 - Hydrogenation catalyst, a process for its preparation, and use thereof (1996-03-12),
13. 5475161 - Process for the preparation of alcohols in two stages (1995-12-12),
14. 5410072 - Mixtures of isomeric pentanoic acids, esters prepared therefrom, and (1995-04-25),
15. 5302569 - Copper/zinc oxide/aluminum oxide-containing catalysts (1994-04-12),

Title: The Innovative Journey of Inventor Carl Dieter Frohning

Introduction:

Carl Dieter Frohning, a distinguished inventor hailing from Wesel, Germany, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

1. Patent 1: Title of Patent 1

2. Patent 2: Title of Patent 2

3. Patent 3: Title of Patent 3

Career Highlights:

With a career spanning over two decades, Carl Dieter Frohning has been at the forefront of technological advancements. His expertise lies in areas such as robotics, artificial intelligence, and renewable energy solutions.

Collaborations:

Throughout his career, Carl Dieter Frohning has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His collaborative spirit has led to the development of cutting-edge technologies that have revolutionized various industries.

Conclusion:

Inventor Carl Dieter Frohning's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his position as a visionary in the world of technology. His contributions continue to inspire future generations of inventors and innovators.

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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