For the Inventor, By the Inventor

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Stoughton, MA, United States of America

Collegium Pharmaceutical, Inc.

USPTO Granted Patents = 28

EPO Patents = 2

Trademarks = 15

Forward Citations = 607

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17 inventors (with patents filed for the assignee):

Jane C Hirsh (20 out of 21 patents)

Roman V Rariy (20 out of 23 patents)

Alison B Fleming (19 out of 19 patents)

4. Alexander M Klibanov (9 out of 39 patents)

5. Said Saim (8 out of 24 patents)

6. Ravi K Varanasi (8 out of 10 patents)

7. Timothy Manning Swager (4 out of 121 patents)

8. Stephen L Buchwald (4 out of 55 patents)

9. Michael Heffernan (4 out of 5 patents)

10. Mark Hirsh (4 out of 9 patents)

11. Whe-Yong Lo (3 out of 6 patents)

12. Srinivas G Rao (2 out of 20 patents)

13. Whe Yong Lo (2 out of 2 patents)

14. Shubha Chungi (2 out of 2 patents)

15. Kamal K Midha (2 out of 12 patents)

28 patents: Sort by Forward Citations

1. 10668060 - Tamper-resistant pharmaceutical compositions of opioids and other drugs (2020-06-02),

2. 10646485 - Process of making stable abuse-deterrent oral formulations (2020-05-12),

3. 10525053 - Abuse-deterrent pharmaceutical compositions of opioids and other drugs (2020-01-07),

4. 10525052 - Abuse-deterrent drug formulations (2020-01-07),

5. 10188644 - Process of making stable abuse-deterrent oral formulations (2019-01-29),

6. 10004729 - Tamper-resistant pharmaceutical compositions of opioids and other drugs (2018-06-26),

7. 9968598 - Process of making stable abuse-deterrent oral formulations (2018-05-15),

8. 9763883 - Abuse-deterrent drug formulations (2017-09-19),

9. 9737530 - Process of making stable abuse-deterrent oral formulations (2017-08-22),

10. 9682075 - Tamper-resistant pharmaceutical compositions of opioids and other drugs (2017-06-20),

11. 9592200 - Abuse-deterrent pharmaceutical compositions of opioids and other drugs (2017-03-14),

12. 9248195 - Abuse-deterrent pharmaceutical compositions of opioids and other drugs (2016-02-02),

13. 9044398 - Abuse-deterrent pharmaceutical compositions of opiods and other drugs (2015-06-02),

14. 8840928 - Tamper-resistant pharmaceutical compositions of opioids and other drugs (2014-09-23),

15. 8758813 - Abuse-deterrent drug formulations (2014-06-24),

Collegium Pharmaceutical, Inc. is a specialty pharmaceutical company focused on developing and commercializing innovative treatments for patients with chronic pain. They are committed to providing healthcare professionals and their patients with safe and effective pain management solutions. Collegium aims to improve the lives of individuals suffering from pain by delivering products that address the limitations and risks associated with currently available therapies. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

28 Patents

#2 in Stoughton, MA

#686 in Massachusetts

#11,597 in US

#22,547 in the World

Stoughton, MA, United States of America

Collegium Pharmaceutical, Inc.

Forward Citations = 607

17 inventors:

Jane C Hirsh (20 out of 21 patents)

Roman V Rariy (20 out of 23 patents)

Alison B Fleming (19 out of 19 patents)

4. Alexander M Klibanov (9 out of 39 patents)

5. Said Saim (8 out of 24 patents)

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