For the Inventor, By the Inventor

Enter assignee name

Bracknell, United Kingdom

Edwin Cooper & Company Limited

USPTO Granted Patents = 21

Trademarks = 1

Forward Citations = 267

Loading Chart...

Loading Chart...

19 inventors (with patents filed for the assignee):

John Scotchford Elliott (8 out of 9 patents)

Bryan Terence Davis (8 out of 8 patents)

Gerald John Jayne (8 out of 13 patents)

4. Herbert Frank Askew (6 out of 14 patents)

5. Richard Martin Howlett (5 out of 5 patents)

6. Monty Frederick Crook (2 out of 2 patents)

7. Philip Edward Derbyshire (2 out of 2 patents)

8. David R Woods (2 out of 2 patents)

9. Thomas J Walter (1 out of 16 patents)

10. Andrew G Papay (1 out of 29 patents)

11. Nicholas Warrington Moat (1 out of 1 patent)

12. David Robert Woods (1 out of 1 patent)

13. Bryan T Davis (1 out of 7 patents)

14. Alexander George Lowe (1 out of 1 patent)

15. Stephen Norman (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 4401581 - Nitrogen-containing ashless dispersants and lubricating oil composition (1983-08-30),

2. 4206062 - Overbasing chemical process (1980-06-03),

3. 4188297 - Lubricant additive (1980-02-12),

4. 4165292 - Lubricant corrosion inhibitor (1979-08-21),

5. 4147640 - Lubricant composition (1979-04-03),

6. 4144247 - Lubricating oil additives (1979-03-13),

7. 4141846 - Lubricant additive (1979-02-27),

8. 4119552 - Lubricant additive (1978-10-10),

9. 4097474 - Process for sulfurizing norbornenyl compounds (1978-06-27),

10. 4092341 - Process of making an oil solution of zinc dihydrocarbyldithiophosphates (1978-05-30),

11. 4083791 - Lubricating oil containing reaction products of polyisobutylphenol, (1978-04-11),

12. 4070370 - Polyester lubricant additives, their preparation and compositions (1978-01-24),

13. 4051049 - Lubricating oil containing alkanoic amide or ester-bridged hydrocarbyl (1977-09-27),

14. 4046802 - Process for making a high molecular weight alkylphenoxy substituted (1977-09-06),

15. 4028117 - Corrosion inhibitors (1977-06-07),

Edwin Cooper & Company Limited is a leading provider of high-quality construction, engineering, and project management services. With over 50 years of experience, our team of professionals delivers innovative solutions for clients across various industries. We are committed to excellence, integrity, and customer satisfaction in every project we undertake.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

21 Patents

#2 in Bracknell

#836 in United Kingdom

#29,031 in the World

Bracknell, United Kingdom

Edwin Cooper & Company Limited

Forward Citations = 267

19 inventors:

John Scotchford Elliott (8 out of 9 patents)

Bryan Terence Davis (8 out of 8 patents)

Gerald John Jayne (8 out of 13 patents)

4. Herbert Frank Askew (6 out of 14 patents)

5. Richard Martin Howlett (5 out of 5 patents)

Please report any incorrect information to support@idiyas.com

Loading…