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Malvern, PA, United States of America

Certainteed Gypsum, Inc.

USPTO Granted Patents = 67

CIPO Patents = 8

EPO Patents = 8

Trademarks = 11

Forward Citations = 166

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83 inventors (with patents filed for the assignee):

Robert J Hauber (19 out of 25 patents)

Gerald Boydston (18 out of 25 patents)

John W College (12 out of 30 patents)

4. Nathan Frailey (7 out of 8 patents)

5. Rachel Z Pytel (7 out of 23 patents)

6. Michael J Lemberger (6 out of 15 patents)

7. James Dimitrakopoulos (6 out of 8 patents)

8. Michael P Fahey (5 out of 11 patents)

9. Choung-Houng Lai (4 out of 16 patents)

10. Garrett Loomis (4 out of 4 patents)

11. David Knutson (4 out of 5 patents)

12. John Bridenstine (4 out of 5 patents)

13. Brice Dubost (4 out of 14 patents)

14. Severine Lamberet (4 out of 4 patents)

15. Gaurav V Pattarkine (4 out of 5 patents)

Core Competencies:

Defect-Hiding Surface Textures

Pressure Sensitive Adhesive

Acoustical Foam

Tapered Plasterboards

Interlocking Gypsum Products

Calcium Sulphate-Based Products

Composite Building Boards

Gypsum Board Production

Heat Energy Utilization

Dissolvable Films

Airtight Area Separation Walls

Thermoplastic Coatings

67 patents: Sort by Forward Citations

1. 12503851 - Building surface system including vertical rails, and method of assembly (2025-12-23),

2. 12448773 - Defect-hiding surface textures (2025-10-21),

3. 12378444 - Pressure sensitive adhesive building surface accessory (2025-08-05),

4. 12229976 - Method of characterizing a surface texture and texture characterization tool (2025-02-18),

5. 12129655 - Joint support including adhesive layer, system including joint support, and method of use (2024-10-29),

6. 12110680 - Building board with acoustical foam (2024-10-08),

7. 12018493 - Building surface product including attachment clip, building surface system, and method of manufacture (2024-06-25),

8. 11976475 - Pressure sensitive adhesive joint support (2024-05-07),

9. 11976465 - Tapered plasterboards and methods for making them (2024-05-07),

10. 11905712 - Wallboards, wallboard systems and methods for installing them (2024-02-20),

11. 11878486 - Building boards with increased surface strength (2024-01-23),

12. 11873259 - System and method for the production of gypsum board using starch pellets (2024-01-16),

13. 11851874 - Interlocking gypsum building surface products, methods of manufacture, and interlocking gypsum building surface systems (2023-12-26),

14. 11808047 - Corner structures (2023-11-07),

15. 11753817 - Plaster boards and methods for making them (2023-09-12),

CertainTeed Gypsum, Inc. is a leading North American manufacturer of building materials, specializing in gypsum products. With a focus on innovation, quality, and sustainability, the company provides a wide range of gypsum solutions for residential and commercial construction projects. CertainTeed Gypsum is part of CertainTeed, a subsidiary of Saint-Gobain, a global leader in building materials. Visit their website to explore their gypsum products, solutions, and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

67 Patents

#10 in Malvern, PA

#206 in Pennsylvania

#5,228 in US

#10,618 in the World

Malvern, PA, United States of America

Certainteed Gypsum, Inc.

Forward Citations = 166

83 inventors:

Robert J Hauber (19 out of 25 patents)

Gerald Boydston (18 out of 25 patents)

John W College (12 out of 30 patents)

4. Nathan Frailey (7 out of 8 patents)

5. Rachel Z Pytel (7 out of 23 patents)

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