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For the Inventor, By the Inventor

Boston, MA, United States of America

Columbia Laboratories, Inc.

Calculating rank
USPTO Granted Patents = 24

% Expired Patents = 12.5



Trademarks = 6

Forward Citations = 663

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8 inventors (with patents filed for the assignee):

goldMedal Howard L Levine (16 out of 16 patents)

silverMedal William J Bologna (16 out of 16 patents)

bronzeMedal Dominique De Ziegler (8 out of 8 patents)

4.  Joseph R Robinson (6 out of 28 patents)

5.  William J Bologna (3 out of 3 patents)

6.  Philippe J Cartier (2 out of 3 patents)

7.  Anita W Yung Chu (2 out of 2 patents)

8.  Dominque DeZiegler (1 out of 1 patent)

9.  George Creasy (2 patents)

10.  William Joseph Bologna (0 patent)

11.  Howard Leslie Levine (0 patent)


24 patents:

1. 8765177 - Bioadhesive progressive hydration tablets (2014-07-01),
2. 8425892 - Extended, controlled-release pharmaceutical compositions using charged polymers (2013-04-23),
3. 7709026 - Low concentration of peroxide for treating or preventing vaginal infections (2010-05-04),
4. 7153845 - Bioadhesive progressive hydration tablets (2006-12-26),
5. 6818672 - Treating endometriosis or infertility, or improving fertility (2004-11-16),
6. 6699494 - Pharmaceutical composition and method for treating premature labor (2004-03-02),
7. 6624200 - Bioadhesive progressive hydration tablets (2003-09-23),
8. 6593317 - Progestin therapy for maintaining amenorrhea (2003-07-15),
9. 6479045 - Vaginal pH buffering for preventing miscarriage and premature labor, by treating or preventing bacterial vaginosis (2002-11-12),
10. 6306914 - Progestin therapy for maintaining amenorrhea (2001-10-23),
11. 6248358 - Bioadhesive progressive hydration tablets and methods of making and using the same (2001-06-19),
12. 6126959 - Pharmaceutical composition for treating dysmenorrhea and premature labor (2000-10-03),
13. 6054447 - Progesterone for treating or reducing ischemia (2000-04-25),
14. 6017521 - Use of polycarboxylic acid polymers to treat vaginal infections (2000-01-25),
15. 5985861 - Progesterone for treating or reducing ischemia (1999-11-16),
Company Overview
Columbia Laboratories, Inc. is a biotechnology company based in Boston, MA, specializing in the development and commercialization of innovative therapeutic solutions. The organization focuses on women's health and reproductive medicine, leveraging advanced drug delivery systems and proprietary technologies to enhance treatment efficacy. Columbia Laboratories is committed to addressing unmet medical needs through rigorous research and development, aiming to improve patient outcomes in its targeted therapeutic areas.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

24 Patents

#100 in Boston, MA

#836 in Massachusetts

#13,906 in US

#26,716 in the World

Boston, MA (US)
Boston, MA, United States of America

Columbia Laboratories, Inc.

Forward Citations = 663

8 inventors:

goldMedal Howard L Levine (16 out of 16 patents)

silverMedal William J Bologna (16 out of 16 patents)

bronzeMedal Dominique De Ziegler (8 out of 8 patents)

4.  Joseph R Robinson (6 out of 28 patents)

5.  William J Bologna (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Columbia Laboratories, Inc.. Retrieved from https://idiyas.com/company/columbia-laboratories

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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