Bertin Castonguay

This inventor holds 54 USPTO granted patents and 7 published patent applications, plus 20 CIPO patents and 13 EPO patents, primarily in Modular Building Systems (CPC class E04B). Top assignees: Oldcastle Building Products Canada, Inc., Les Materiaux De'construction Oldcastle Canada Inc., Groupe Permacon Inc.. Active years: 1990-2026.

USPTO Granted Patents = 54 (Patent Applications = 7)

% Patents Active = 85.2

CIPO Patents = 20 (Patent Applications = 4)

EPO Patents = 13 (Patent Applications = 12)

Average Co-Inventor Count = 2.4

ph-index = 20

Forward Citations = 1,222(Granted Patents)

Forward Citations (Not Self Cited) = 988(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nuns' Island, CA (1990 - 1992)
Ile-des-Soeurs, CA (1993)
Sherbrooke, CA (2000)
Montréal, CA (2023)
Magog, CA (1998 - 2024)

Company Filing History:

31 out of 67

Oldcastle Building Products Canada, Inc.

patents

12 out of 19

Les Materiaux De'construction Oldcastle Canada Inc.

Les Materiaux De Construction Oldcastle Canada, in

patent

6. 1 out of 834,350

Other

patents

Years Active: 1990-2026

Loading Chart...

Areas of Expertise:

Modular Building

Concrete Block

Wall Assembly

Retaining Wall

Artificial Flagstone

Cladding System

Paving Slab

Mortarless Siding

Aging Apparatus

Textured Surfaces

Dry Cast Products

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12601176 - Modular building system for hardscape structure (2026-04-14),

2. 12043975 - Concrete building block and methods (2024-07-23),

3. 11585086 - Concrete block system, method and connector (2023-02-21),

4. 10844608 - Cladding system (2020-11-24),

5. 10619348 - Wall assembly (2020-04-14),

6. 10472821 - Wall with decorative facing (2019-11-12),

7. 10273647 - Retaining wall (2019-04-30),

8. 10240301 - Artificial flagstone for providing a surface with a natural random look (2019-03-26),

9. 10145102 - Wall assembly (2018-12-04),

10. 10087597 - Concrete wall block (2018-10-02),

11. 9890512 - Retaining wall (2018-02-13),

12. 9803359 - Wall with decorative facing (2017-10-31),

13. D796696 - Deck block (2017-09-05),

14. 9714510 - Wall assembly (2017-07-25),

15. 9677228 - Artificial flagstone for providing a surface with a natural random look (2017-06-13),

Title: Bertin Castonguay - Innovative Inventor from Magog, CA

Introduction: Bertin Castonguay is a renowned inventor hailing from Magog, Canada, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Bertin Castonguay holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: Throughout his illustrious career, Bertin Castonguay has been recognized for his ability to transform complex ideas into practical inventions that have the potential to improve the quality of life for people around the world.

Collaborations: Bertin Castonguay has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, showcasing his dedication to bringing cutting-edge technologies to the market.

Conclusion: Bertin Castonguay's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs in the ever-evolving landscape of technology.