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For the Inventor, By the Inventor

Welwyn Garden City, United Kingdom

Smith Kline & French Laboratories Limited


USPTO Granted Patents = 362


Trademarks = 20

Forward Citations = 2,759

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92 inventors (with patents filed for the assignee):

goldMedal Graham J Durant (152 out of 153 patents)

silverMedal Charon R Ganellin (145 out of 153 patents)

bronzeMedal John C Emmett (76 out of 77 patents)

4.  Rodney C Young (51 out of 62 patents)

5.  Thomas H Brown (44 out of 55 patents)

6.  Geoffrey D Tovey (37 out of 40 patents)

7.  Robert John Ife (34 out of 63 patents)

8.  George S Sach (32 out of 32 patents)

9.  William J Coates (27 out of 28 patents)

10.  George R White (18 out of 18 patents)

11.  Robert A Slater (17 out of 19 patents)

12.  David G Cooper (15 out of 24 patents)

13.  Hunter Douglas Prain (14 out of 14 patents)

14.  Michael L Roantree (12 out of 12 patents)

15.  Geoffrey R Owen (11 out of 11 patents)


Core Competencies:
Quinoline Derivatives
Pyrimidone Derivatives
Thromboxane A2
Pharmaceutical Compositions
Purinone Derivatives
Cardiac Stimulants
Anion Exchange Polymers
Gastric Acid Secretion
Bronchodilators
Biologically Active Compounds
Histamine Receptors
Pyridazine Compounds

362 patents:

1. 5441731 - Compounds (1995-08-15),
2. 5420135 - Substituted quinoline derivatives (1995-05-30),
3. 5336781 - Process (1994-08-09),
4. 5326781 - Medicaments (1994-07-05),
5. 5290933 - Phenylpyrimidone derivatives (1994-03-01),
6. 5280043 - Sulphonamido containing phenylalkanoic acids as thromboxane A.sub.2 (1994-01-18),
7. 5275823 - Pharmaceutical compositions (1994-01-04),
8. 5273740 - Polystyrene anion exchange polymers (1993-12-28),
9. 5254571 - Chemical compounds (1993-10-19),
10. 5250527 - Pyridyl containing benzimidazoles, compositions and use (1993-10-05),
11. 5246928 - Thiadiazinones for stimulating cardiac activity (1993-09-21),
12. 5230885 - Polystyrene anion exchange polymer pharmaceutical composition (1993-07-27),
13. 5188839 - Pharmaceutical compositions of cimetidine (1993-02-23),
14. 5169640 - Pharmaceutical compositions (1992-12-08),
15. D331280 - Pharmaceutical tablet (1992-11-24),
Smith Kline & French Laboratories Limited, also known as GSK, is a leading pharmaceutical company. Headquartered in London, GSK focuses on manufacturing and distributing a wide range of prescription medicines, vaccines, and consumer healthcare products. With a mission to help people do more, feel better, and live longer, GSK operates in over 150 countries worldwide. Their website provides information on various products, research advancements, career opportunities, and more.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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362 Patents

#1 in Welwyn Garden City

#39 in United Kingdom

#2,453 in the World

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Welwyn Garden City, United Kingdom

Smith Kline & French Laboratories Limited

Forward Citations = 2,759

92 inventors:

goldMedal Graham J Durant (152 out of 153 patents)

silverMedal Charon R Ganellin (145 out of 153 patents)

bronzeMedal John C Emmett (76 out of 77 patents)

4.  Rodney C Young (51 out of 62 patents)

5.  Thomas H Brown (44 out of 55 patents)

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