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St. Laurent, Canada

Ayerst, Mckenna & Harrison, Inc.

USPTO Granted Patents = 117

Trademarks = 1

Forward Citations = 1,271

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49 inventors (with patents filed for the assignee):

Leslie G Humber (30 out of 83 patents)

Ivo L Jirkovsky (24 out of 41 patents)

Jehan F Bagli (22 out of 41 patents)

4. Tibor Bogri (20 out of 30 patents)

5. Kazimir Sestanj (18 out of 31 patents)

6. Andre A Asselin (17 out of 27 patents)

7. Nedumparambil A Abraham (16 out of 28 patents)

8. Francesco Bellini (12 out of 16 patents)

9. Christopher A Demerson (12 out of 51 patents)

10. Thomas A Dobson (11 out of 22 patents)

11. Hans U Immer (9 out of 20 patents)

12. Wilbur Lippmann (9 out of 12 patents)

13. Adolf H Philipp (8 out of 10 patents)

14. Jean A Gauthier (8 out of 10 patents)

15. Adi Treasurywala (7 out of 7 patents)

Core Competencies:

Rapamycin

Naphthoylglycine Derivatives

Dioxy Hexahydrobenzo Derivatives

Imidazo Benzodiazepine Derivatives

Aldose Reductase Inhibition

Cyclohepta Pyrrole Derivatives

Antibiotic AY24,668

Analgesic Compositions

Thioxobenz Indole Derivatives

Neuroleptics

Acyl Derivatives of Rapamycin

Ethanocarbazole Derivatives

117 patents: Sort by Forward Citations

1. 5206018 - Use of rapamycin in treatment of tumors (1993-04-27),

2. 4946987 - N-naphthoylglycine derivatives (1990-08-07),

3. 4705882 - N-naphthoylglycine derivatives (1987-11-10),

4. 4604406 - N-[6-methoxy-5-(perfluoroalkyl)-1-naphtholyl]-N-methylglycines and their (1986-08-05),

5. 4600724 - N-naphthoylglycine derivatives (1986-07-15),

6. 4568693 - N-Naphthoylglycine derivatives (1986-02-04),

7. 4522946 - Dioxy hexahydrobenzo[6,7]cyclohepta[1,2,3-de]isoquinoline derivatives (1985-06-11),

8. 4521534 - Imidazo[2,1-a]pyrrolo[2,1-c][1,4]benzodiazepine derivatives, methods of (1985-06-04),

9. 4521423 - 7,8,9,10-Tetrahydrobenzo[h]quinolin-9-amine derivatives and compositions (1985-06-04),

10. 4510157 - 6,7,8,9-Tetrahydro-1H-benz(g)indol-8-amine derivatives (1985-04-09),

11. 4499310 - 5-Methyl-1-(trifluoromethyl)-2-naphthalenol, process for its preparation (1985-02-12),

12. 4492697 - 4H-Imidazo[2,3-c]pyrido[2,3-e][1,4]oxazine derivatives (1985-01-08),

13. 4470990 - 6,7,8,9-Tetrahydronaphtho(1,2-B)furan-8-amine derivatives and their use (1984-09-11),

14. 4469695 - 2-(4-Hydroxyalkyl-1-piperazinyl)-2,4,6-cycloheptatrien-1-one derivatives (1984-09-04),

15. 4469694 - 2-(1-Piperazinyl)-2,4,6-cycloheptatrien-1-one derivatives (1984-09-04),

Ayerst, McKenna & Harrison, Inc. (AMH) is a renowned multinational corporation specializing in various industries. With decades of experience, AMH has established itself as a leader in innovation, integrity, and quality. Their diverse portfolio includes sectors such as technology, healthcare, manufacturing, and finance. AMH continues to provide exceptional products and services, meeting the evolving needs of their global clientele.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

117 Patents

#1 in St. Laurent

#105 in Canada

#6,578 in the World

St. Laurent, Canada

Ayerst, Mckenna & Harrison, Inc.

Forward Citations = 1,271

49 inventors:

Leslie G Humber (30 out of 83 patents)

Ivo L Jirkovsky (24 out of 41 patents)

Jehan F Bagli (22 out of 41 patents)

4. Tibor Bogri (20 out of 30 patents)

5. Kazimir Sestanj (18 out of 31 patents)

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