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For the Inventor, By the Inventor

Hertsfordshire, United Kingdom

Hoechst (UK) Limited

Calculating rank
USPTO Granted Patents = 12

Forward Citations = 150

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11 inventors (with patents filed for the assignee):

goldMedal Barry C Ross (8 out of 21 patents)

silverMedal Michael D Cooke (4 out of 6 patents)

bronzeMedal Graham Johnson (3 out of 36 patents)

4.  John Nicholas Staniforth (2 out of 83 patents)

5.  Martin Paul Grosvenor (2 out of 2 patents)

6.  Michael A Yeomans (2 out of 3 patents)

7.  Jeffrey D Michael (2 out of 2 patents)

8.  Nicholas I Carruthers (2 out of 2 patents)

9.  Andrew J Barker (2 out of 3 patents)

10.  Barry J Steptoe (1 out of 2 patents)

11.  John Pope (1 out of 2 patents)


12 patents:

1. 5656080 - Electrostatic coating of substrates of medicinal products (1997-08-12),
2. 5470603 - Electrostatic coating of substrates of medicinal products (1995-11-28),
3. 5224630 - Pressurized container having double walls and safety venting feature (1993-07-06),
4. 4849419 - 7-oxo-4-thia-azabicyclo[3,2,0]hept-2-ene derivatives (1989-07-18),
5. 4795748 - Antibacterial 7-oxo-4-thia-1-azabicyclo[3,2,0]hept-2-ene derivatives (1989-01-03),
6. 4772692 - Intermediate compounds for the preparation of antibacterial penem (1988-09-20),
7. 4738959 - Antibacterial penem derivatives (1988-04-19),
8. 4675396 - 7-Oxo-4-thia-1-azabicyclo(3,2,0)heptane derivatives (1987-06-23),
9. 4650893 - Bis-imido carbonate sulphones (1987-03-17),
10. 4649145 - Thiazole derivatives (1987-03-10),
11. 4526718 - 3,3-Di(acylthio)-2(4-allylthioazetidin-2-on-1-yl)propenoic acid ester (1985-07-02),
12. 4474793 - 7-Oxo-4-thia-1-aza[3,2,0]heptane and 7-oxo-4-thia-1-aza[3,2,0]hept-2-ene (1984-10-02),
Company Overview
Hoechst (UK) Limited, based in Hertfordshire, specializes in the development and manufacturing of advanced chemical products and materials. The company is known for its expertise in pharmaceuticals, agrochemicals, and specialty chemicals, contributing to various sectors including healthcare and agriculture. With a focus on innovation, Hoechst (UK) Limited engages in research and development to enhance product efficacy and sustainability, serving both local and international markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

12 Patents

#1 in Hertsfordshire

#1,463 in United Kingdom

#48,276 in the World

Hertsfordshire, GB
Hertsfordshire, United Kingdom

Hoechst (UK) Limited

Forward Citations = 150

11 inventors:

goldMedal Barry C Ross (8 out of 21 patents)

silverMedal Michael D Cooke (4 out of 6 patents)

bronzeMedal Graham Johnson (3 out of 36 patents)

4.  John Nicholas Staniforth (2 out of 83 patents)

5.  Martin Paul Grosvenor (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hoechst (UK) Limited. Retrieved from https://idiyas.com/company/hoechst-uk

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

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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