% Expired Patents = 25.0

CIPO Patents = 1

Trademarks = 1

Forward Citations = 88

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10 inventors (with patents filed for the assignee):

Eric Dupont (6 out of 8 patents)

Christina Juneau (4 out of 4 patents)

Paul Brazeau (4 out of 15 patents)

4. Daniel H Maes (3 out of 37 patents)

5. Kenneth D Marenus (3 out of 16 patents)

6. Serge Auger (2 out of 4 patents)

7. Richard Béliveau (2 out of 2 patents)

8. Éric Dupont (2 out of 2 patents)

9. Denis Lessard (2 out of 4 patents)

10. Yves Lachance (2 out of 2 patents)

11. Kenneth Marenus (0 patent)

8 patents: Sort by Forward Citations

1. 6855338 - Anti-tumor therapies comprising a combination of a cartilage extract and an anti-neoplastic agent providing high efficacy and low toxic side effects (2005-02-15),

2. 6635285 - Shark cartilage extract: process of making, methods of using, and compositions thereof (2003-10-21),

3. 6506414 - Low molecular weight components of shark cartilage, processes for their preparation and therapeutic uses thereof (2003-01-14),

4. 6383522 - Toxicity reduced composition containing an anti-neoplastic agent and a shark cartilage extract (2002-05-07),

5. 6380366 - Shark cartilage extract:process of making, methods of using and compositions thereof (2002-04-30),

6. 6168807 - Low molecular weight components of shark cartilage, processes for their preparation and therapeutic uses thereof (2001-01-02),

7. 6028118 - Methods of using extracts of shark cartilage (2000-02-22),

8. 6025334 - Extracts of shark cartilage having anti-collagenolytic, (2000-02-15),

Company Overview

Les Laboratoires Aeterna, Inc. is a leading pharmaceutical company specializing in the development and commercialization of innovative medical solutions. With a focus on research and development, Aeterna is committed to improving patient outcomes and quality of life. Our products span a variety of therapeutic areas including oncology, dermatology, and infectious diseases. Visit our website to learn more about our latest advancements and partnerships.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#196 in

#1,878 in Canada

CA

Les Laboratoires Aeterna, Inc.

Forward Citations = 88

10 inventors:

Eric Dupont (6 out of 8 patents)

Christina Juneau (4 out of 4 patents)

Paul Brazeau (4 out of 15 patents)

4. Daniel H Maes (3 out of 37 patents)

5. Kenneth D Marenus (3 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Les Laboratoires Aeterna, Inc.. Retrieved from https://idiyas.com/company/les-laboratoires-aeterna

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]

1 patent (CIPO):

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]