EPO Patents = 6

Trademarks = 5

Forward Citations = 21

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13 inventors (with patents filed for the assignee):

Marc Hemon (2 out of 3 patents)

Jean-Claude Yvin (1 out of 45 patents)

Vincent Ferrieres (1 out of 3 patents)

4. Frank Jamois (1 out of 3 patents)

5. Daniel Plusquellec (1 out of 6 patents)

6. Jean-Pierre Princen (1 out of 1 patent)

7. Jean P Vitrac (1 out of 4 patents)

8. Paul Hery (1 out of 1 patent)

9. Philippe Potin (6 patents)

10. Vaclav Vetvicka (5 patents)

11. Isabelle Laurent (3 patents)

12. Karine Descroix (1 patent)

13. Nathalie Delzenne (1 patent)

14. Jean-marie Joubert (0 patent)

15. Anne Guiboileau (0 patent)

6 patents: Sort by Forward Citations

1. 12396462 - Concentrated extract of algae, production method thereof and use of same in agriculture (2025-08-26),

2. 11800874 - Composition comprising a selective herbicide and an algal extract, use of an algal extract for detoxifying plants subjected to treatment with a selective herbicide (2023-10-31),

3. 6632940 - Method for laminaribiose synthesis (2003-10-14),

4. D463285 - Bottle with nozzle (2002-09-25),

5. D436173 - Ear nozzle (2001-01-10),

6. D336432 - Combined bottle and closures (1993-06-15),

Company Overview

Laboratoires Goemar is a leading manufacturer of seaweed-based biostimulants for agriculture and horticulture. With over 50 years of experience, Goemar offers innovative solutions to boost crop yield, improve plant resistance to stress, and enhance overall plant health. Their products are environmentally friendly and sustainable, promoting the use of natural resources for a more sustainable agriculture.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#5 in Saint-Malo

#2,488 in France

Saint-Malo, France

Laboratoires Goemar

Forward Citations = 21

13 inventors:

Marc Hemon (2 out of 3 patents)

Jean-Claude Yvin (1 out of 45 patents)

Vincent Ferrieres (1 out of 3 patents)

4. Frank Jamois (1 out of 3 patents)

5. Daniel Plusquellec (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laboratoires Goemar. Retrieved from https://idiyas.com/company/laboratoires-goemar

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]

6 patents (EPO):

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]