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For the Inventor, By the Inventor

Dartmouth, Canada

Ocean Nutrition Canada Limited


USPTO Granted Patents = 19

% Expired Patents = 57.9



Trademarks = 2

Forward Citations = 195

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22 inventors (with patents filed for the assignee):

goldMedal Jaroslav A Kralovec (7 out of 13 patents)

silverMedal Colin James Barrow (5 out of 10 patents)

bronzeMedal Weijie Wang (5 out of 10 patents)

4.  Wei Zhang (2 out of 5 patents)

5.  Yulai Jin (2 out of 4 patents)

6.  Jonathan Michael Curtis (2 out of 4 patents)

7.  Nianxi Yan (2 out of 4 patents)

8.  Harry Stephen Ewart (2 out of 2 patents)

9.  Adam M Burja (1 out of 10 patents)

10.  Helia Radianingtyas (1 out of 7 patents)

11.  Anthony James Windust (1 out of 4 patents)

12.  Junzeng Zhang (1 out of 1 patent)

13.  Frank Chung-Yin Sing (1 out of 1 patent)

14.  Michael Anthony Potvin (1 out of 1 patent)

15.  Jeffrey L C Wright (1 out of 1 patent)


19 patents:

1. 12644141 - ENZYMATIC MODIFICATION OF OIL (2026-06-02),
2. 8420349 - Enzymatic modification of oil (2013-04-16),
3. 8163515 - Eukaryotic Microorganisms for producing lipids and antioxidants (2012-04-24),
4. 8143310 - Reduction of sterols and other compounds from oils (2012-03-27),
5. 8034450 - Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof (2011-10-11),
6. 7977498 - Reduction of sterols and other compounds from oils (2011-07-12),
7. 7807848 - Reduction of sterols and other compounds from oils (2010-10-05),
8. 7727629 - Encapsulated agglomeration of microcapsules and method for the preparation thereof (2010-06-01),
9. 7691388 - [object Object] (2010-04-06),
10. 7504115 - Shark cartilage extracts and use thereof for immunomodulation (2009-03-17),
11. 7179793 - Anti-hypertensive dietary supplement (2007-02-20),
12. 6998501 - Nutritional supplement for lowering serum triglyceride and cholesterol levels (2006-02-14),
13. 6977076 - Methods for obtaining from Chlorella extract polysaccharides having immunomodulating properties (2005-12-20),
14. 6974592 - Encapsulated agglomeration of microcapsules and method for the preparation thereof (2005-12-13),
15. 6974576 - Chlorella composition having high molecular weight polysaccharides and polysaccharide complexes (2005-12-13),
Company Overview
Ocean Nutrition Canada Limited, based in Dartmouth, Canada, specializes in the development and manufacturing of high-quality omega-3 fatty acids derived from marine sources. The company focuses on providing innovative nutritional solutions for various industries, including dietary supplements, functional foods, and animal nutrition. With a commitment to sustainability and quality, Ocean Nutrition leverages advanced research and technology to enhance health and wellness through its product offerings, catering to both consumer and commercial markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#4 in Dartmouth

#778 in Canada

#32,693 in the World

Dartmouth, CA
Dartmouth, Canada

Ocean Nutrition Canada Limited

Forward Citations = 195

22 inventors:

goldMedal Jaroslav A Kralovec (7 out of 13 patents)

silverMedal Colin James Barrow (5 out of 10 patents)

bronzeMedal Weijie Wang (5 out of 10 patents)

4.  Wei Zhang (2 out of 5 patents)

5.  Yulai Jin (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ocean Nutrition Canada Limited. Retrieved from https://idiyas.com/company/ocean-nutrition-canada

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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