Michael Frey

This inventor holds 4 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1989-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Frey. Retrieved from https://idiyas.com/inventor/michael-frey-p6oal4b1

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 11(Granted Patents)

Location History:

Gersthofen, DE (1989)
Neusass, DE (1991 - 1995)

Company Filing History:

4 out of 6,705

Hoechst Aktiengesellschaft

patents

Years Active: 1989-1995

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5397440 - Isolation of dimethyl 4,4'-biphenyldicarboxylate (1995-03-14),

2. 5129941 - Heterocyclically substituted sulfonylureas, and their use as herbicides (1992-07-14),

3. 5030270 - Sulfonylureas with heterocyclic substituents, and the use thereof as (1991-07-09),

4. 4838931 - 1,2-disubstituted piperidines, processes for their preparation and their (1989-06-13),

Title: Inventor Michael Frey

Introduction: Michael Frey is a renowned inventor based in Neusass, Germany, known for his groundbreaking contributions to various fields.

Latest Patents: Michael Frey holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced manufacturing processes.

Career Highlights: With a career spanning over two decades, Michael Frey has worked with leading research institutions and universities to develop innovative solutions for global challenges. He has been recognized for his pioneering work in the field of clean energy and environmental sustainability.

Collaborations: Throughout his career, Michael Frey has collaborated with multinational companies, government agencies, and non-profit organizations to bring his inventions to market. His collaborative approach has led to the successful implementation of several cutting-edge technologies.

Conclusion: Michael Frey's passion for innovation and commitment to creating a more sustainable future have established him as a key figure in the world of inventors. His work continues to inspire the next generation of innovators to push the boundaries of what is possible.

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]