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For the Inventor, By the Inventor

Middlesex, United Kingdom

Bp Chemicals Limited


USPTO Granted Patents = 694

% Expired Patents = 13.1



Trademarks = 1

Forward Citations = 9,353

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597 inventors (with patents filed for the assignee):

goldMedal John Glenn Sunley (42 out of 64 patents)

silverMedal David John Law (25 out of 26 patents)

bronzeMedal Benjamin Patrick Gracey (24 out of 35 patents)

4.  Evert Jan Ditzel (23 out of 24 patents)

5.  Bruce Leo Williams (22 out of 24 patents)

6.  Michael J Green (20 out of 20 patents)

7.  Charles Raufast (17 out of 18 patents)

8.  Jean-Claude Chinh (17 out of 18 patents)

9.  Timothy Crispin Bristow (15 out of 15 patents)

10.  Jean-Claude A Bailly (15 out of 15 patents)

11.  Stephen Roy Partington (14 out of 22 patents)

12.  Peter S Williams (14 out of 15 patents)

13.  Martin Philip Atkins (13 out of 37 patents)

14.  David Newton (13 out of 28 patents)

15.  Andrew David Poole (12 out of 12 patents)


Core Competencies:
Carbonylation
Acetic Acid
Dimethyl Ether
Zeolite Catalysts
Methanol
Olefins
Hydrocarbons
Synthesis Gas
Alcohols
Catalytic Performance
Dehydration-Hydrolysis
Oxidation

694 patents:

1. 10583426 - Carbonylation catalyst and process (2020-03-10),
2. 10550059 - Process for the production of acetic acid (2020-02-04),
3. 10537847 - Method and apparatus for treating offgases in a acetic acid production unit (2020-01-21),
4. 10512902 - Carbonylation process using a pretreated zeolite catalyst (2019-12-24),
5. 10501398 - Catalytic performance in processes for preparing acetic acid (2019-12-10),
6. 10328420 - Dehydration-hydrolysis processes and catalysts therefor (2019-06-25),
7. 10207975 - Dehydration-hydrolysis processes and catalysts therefor (2019-02-19),
8. 10207260 - Carbonylation catalyst and process (2019-02-19),
9. 10183906 - Catalytic performance in processes for preparing acetic acid (2019-01-22),
10. 10131609 - Process for the co-production of acetic acid and dimethyl ether (2018-11-20),
11. 10071942 - Process for the production of dimethyl ether from gaseous mixtures of carbon monoxide, hydrogen and methyl acetate (2018-09-11),
12. 10017450 - Method of operating a heavy ends column in an acetic acid production process (2018-07-10),
13. 9873112 - Dehydration-hydrolysis processes and catalysts therefor (2018-01-23),
14. 9840455 - Process for purifying methyl acetate mixtures (2017-12-12),
15. 9815760 - Process for the co-production of acetic acid and dimethyl ether (2017-11-14),
Bp Chemicals Limited, headquartered in Middlesex, GB, specializes in the production of acetic acid, a vital chemical used in various industrial applications. The company focuses on advanced technologies such as carbonylation and employs innovative processes involving methanol, dimethyl ether, and zeolite catalysts. Its expertise extends to the synthesis of hydrocarbons and olefins, positioning Bp Chemicals as a key player in the chemical industry, particularly in the realm of sustainable chemical production and efficient resource utilization.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Bp Chemicals Limited
694 Patents

#2 in Middlesex

#20 in United Kingdom

#1,438 in the World

Middlesex, GB
Middlesex, United Kingdom

Bp Chemicals Limited

Forward Citations = 9,353

597 inventors:

goldMedal John Glenn Sunley (42 out of 64 patents)

silverMedal David John Law (25 out of 26 patents)

bronzeMedal Benjamin Patrick Gracey (24 out of 35 patents)

4.  Evert Jan Ditzel (23 out of 24 patents)

5.  Bruce Leo Williams (22 out of 24 patents)

Please report any incorrect information to [email protected]
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