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Plurichemie Anstalt

USPTO Granted Patents = 14

CIPO Patents = 3

Forward Citations = 259

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16 inventors (with patents filed for the assignee):

Philip R Page (10 out of 14 patents)

Ivan Villax (9 out of 12 patents)

William Heggie (7 out of 25 patents)

4. Michael B Hursthouse (4 out of 4 patents)

5. Indira Ghatak (3 out of 3 patents)

6. Peter Villax (2 out of 10 patents)

7. Martin Christopher Bunce (2 out of 71 patents)

8. Iain Grierson McDerment (2 out of 4 patents)

9. Alexandre J Ganchas De Carvalho (1 out of 1 patent)

10. Joao J De Oliveira Bandarra (1 out of 1 patent)

11. William Richard Treneman (1 out of 1 patent)

12. Rui Peres (1 out of 1 patent)

13. Martin Greeves (1 out of 1 patent)

14. Joao Emerico Villax (1 out of 1 patent)

15. Richard Somerville (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 5881721 - Apparatus for orienting and positioning an elongate object for dispensing (1999-03-16),

2. 5673686 - Medicament inhaler and method (1997-10-07),

3. 5282884 - Process for the recovery of noble metals and tertiary phosphines (1994-02-01),

4. 5075470 - Process for the preparation of a rhodium complex (1991-12-24),

5. 4968654 - Preparation of a new catalyst containing rhodium (1990-11-06),

6. 4911865 - Process of preparation of novel rhodium hydrogenation catalysts (1990-03-27),

7. 4863639 - Application of catalysts containing rhodium (1989-09-05),

8. 4857235 - Process of preparation of novel rhodium hydrogenation catalysts and (1989-08-15),

9. 4743699 - Homogeneous catalytic system and a process for the preparation of same (1988-05-10),

10. 4655971 - Novel process for the preparation of steroidal esters (1987-04-07),

11. 4550096 - Homogeneous catalytic system comprising rhodium, hydrazine and phosphine (1985-10-29),

12. 4500458 - Process for the preparation of .alpha.-6-deoxytetracyclines (1985-02-19),

13. 4343739 - Process of selective solvolysis (1982-08-10),

14. 4024131 - 16-Methyl-9.alpha.-halo steroid esters, ethers and preparation thereof (1977-05-17),

Company Overview

Plurichemie Anstalt is a specialized organization focused on the development and manufacturing of advanced chemical products. The company operates within the realms of specialty chemicals, providing innovative solutions tailored to various industrial applications. With a strong emphasis on research and technology, Plurichemie Anstalt is dedicated to enhancing product performance and sustainability. Its strategic location in Portugal positions it to serve both local and international markets effectively.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#1 in

#14 in Portugal

#42,290 in the World

Plurichemie Anstalt

Forward Citations = 259

16 inventors:

Philip R Page (10 out of 14 patents)

Ivan Villax (9 out of 12 patents)

William Heggie (7 out of 25 patents)

4. Michael B Hursthouse (4 out of 4 patents)

5. Indira Ghatak (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plurichemie Anstalt. Retrieved from https://idiyas.com/company/plurichemie-anstalt

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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