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Garden City, NY, United States of America

Endo Laboratories, Inc.

USPTO Granted Patents = 16

Trademarks = 6

Forward Citations = 314

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8 inventors (with patents filed for the assignee):

Joel G Berger (6 out of 32 patents)

Parthasarathi Rajagopalan (4 out of 4 patents)

Michael Finizio (2 out of 2 patents)

4. Charles D Adams (1 out of 12 patents)

5. Irwin J Pachter (1 out of 1 patent)

6. Sonia Ruth Teller (1 out of 1 patent)

7. Parathasarathi Rajagopalan (1 out of 1 patent)

8. Leonard J Fliedner, Jr (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 4254134 - Antidepressant 2-amino- and -2-(substituted (1981-03-03),

2. 4238607 - Pyridopyrrolo benzheterocycles (1980-12-09),

3. 4217454 - Process for stereoselectively reducing indole derivatives (1980-08-12),

4. 4183936 - Pyridopyrrolobenzheterocycles (1980-01-15),

5. 4174453 - Trans-hexahydro-pyrido-indoles (1979-11-13),

6. 4141980 - Tranquilizing trans-hexahydro-pyrido-indole-2-alkanols, -alkanones, (1979-02-27),

7. 4115577 - Pyridopyrrolobenzheterocycles (1978-09-19),

8. 4107165 - Tris[tetrahydroisoquinoline] compounds (1978-08-15),

9. 4091102 - Anti-depressant trans-hexahydropyrido[3,4-b]indoles (1978-05-23),

10. 4070467 - Trans-octahydro-pyrido-indolo-benzazepine-3-alkanols, (1978-01-24),

11. 4065453 - Levorotatory molindone and the use as an antidepressant (1977-12-27),

12. 4018930 - Substituted indolobenzazepines (1977-04-19),

13. 4013652 - Pyridopyrrolobenzoxazine (1977-03-22),

14. 3991199 - Pyridoindoles (1976-11-09),

15. 3983123 - Trans-octahydropyridoindolobenzazepines (1976-09-28),

Endo Laboratories, Inc. is a leading pharmaceutical company focused on developing innovative solutions to address unmet medical needs. With a strong commitment to research and development, Endo Laboratories strives to improve patient outcomes and quality of life. Our diverse portfolio includes a range of therapeutic areas such as oncology, neurology, and cardiovascular health.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

16 Patents

#4 in Garden City, NY

#1,066 in New York

#19,264 in US

#36,617 in the World

Garden City, NY, United States of America

Endo Laboratories, Inc.

Forward Citations = 314

8 inventors:

Joel G Berger (6 out of 32 patents)

Parthasarathi Rajagopalan (4 out of 4 patents)

Michael Finizio (2 out of 2 patents)

4. Charles D Adams (1 out of 12 patents)

5. Irwin J Pachter (1 out of 1 patent)

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