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For the Inventor, By the Inventor

Montreal, Canada

Val-Chum, Limited Partnership


USPTO Granted Patents = 20

% Expired Patents = 20.0



Forward Citations = 116

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66 inventors (with patents filed for the assignee):

goldMedal Guy Cloutier (4 out of 8 patents)

silverMedal Alexandre Prat (3 out of 4 patents)

bronzeMedal Marc Prentki (3 out of 3 patents)

4.  Gilles Soulez (3 out of 4 patents)

5.  Sylvain Martel (2 out of 7 patents)

6.  Jean C Raymond (2 out of 34 patents)

7.  Ahmed Fatimi (2 out of 2 patents)

8.  Jean-Michel Coutu (2 out of 2 patents)

9.  Murthy Madiraju (2 out of 2 patents)

10.  Erik Joly (2 out of 2 patents)

11.  Jean-Baptiste Mathieu (2 out of 2 patents)

12.  Gilles Beaudoin (2 out of 2 patents)

13.  Kendall R Waters (1 out of 22 patents)

14.  Thomas C Moore (1 out of 40 patents)

15.  Eustache Paramithiotis (1 out of 6 patents)


20 patents:

1. 12467091 - Polygenic risk scores for predicting disease complications and/or response to therapy (2025-11-11),
2. 12286401 - Small molecules that sensitize HIV-1 infected cells to antibody dependent cellular cytotoxicity (2025-04-29),
3. 11513041 - Medium-embedded samples (2022-11-29),
4. 10428144 - DICAM-specific antibodies and uses thereof (2019-10-01),
5. 10338081 - Type 2 diabetes biomarkers and uses thereof (2019-07-02),
6. 10275881 - Semi-automated image segmentation system and method (2019-04-30),
7. 9949716 - Method for generating an elasticity image (2018-04-24),
8. 9865180 - Heart phantom assembly (2018-01-09),
9. 9731043 - Embolizing sclerosing hydrogel (2017-08-15),
10. 9518016 - Insulin secretion promoting agents (2016-12-13),
11. 9494475 - Apparatus, system and method for dynamically measuring material viscoelasticity using shear wave induced resonance (2016-11-15),
12. 9389204 - Method and system of ultrasound scatterer characterization (2016-07-12),
13. 9371285 - Insulin secretion promoting agents (2016-06-21),
14. 9017682 - Treatment of neuroinflammatory conditions using antibodies directed against MCAM (2015-04-28),
15. 8948841 - MR-tracking based on magnetic signature selective excitation (2015-02-03),
Company Overview
Val-Chum, Limited Partnership is a Montreal-based organization specializing in the development and manufacturing of advanced materials and components for various industries. The company focuses on innovative solutions that enhance product performance and sustainability. With a commitment to research and development, Val-Chum engages in cutting-edge technology domains, including materials science and engineering. Their expertise supports a diverse range of applications, contributing to advancements in sectors such as automotive, aerospace, and consumer products.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#53 in Montreal

#725 in Canada

#31,264 in the World

Montreal, CA
Montreal, Canada

Val-Chum, Limited Partnership

Forward Citations = 116

66 inventors:

goldMedal Guy Cloutier (4 out of 8 patents)

silverMedal Alexandre Prat (3 out of 4 patents)

bronzeMedal Marc Prentki (3 out of 3 patents)

4.  Gilles Soulez (3 out of 4 patents)

5.  Sylvain Martel (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Val-Chum, Limited Partnership. Retrieved from https://idiyas.com/company/val-chum-partnership

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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