For the Inventor, By the Inventor

Enter assignee name

El Segundo, CA, United States of America

Henry Company, LLC

USPTO Granted Patents = 39

% Expired Patents = 2.6

EPO Patents = 1

Trademarks = 90

Forward Citations = 82

Loading Chart...

Loading Chart...

25 inventors (with patents filed for the assignee):

Amba Ayambem (25 out of 35 patents)

Jonathan T Stuart (6 out of 6 patents)

Daniel Kent (5 out of 5 patents)

4. Alexis Gonzalez (5 out of 5 patents)

5. John C Dobson (4 out of 4 patents)

6. Alex Gonzalez (4 out of 4 patents)

7. Ariel Lender (4 out of 4 patents)

8. Dusan V Subotic (3 out of 3 patents)

9. Shawn Melancon (3 out of 3 patents)

10. Norman R Davies (3 out of 3 patents)

11. Kate Sproul (2 out of 2 patents)

12. Larisa Kasaitskaya (2 out of 2 patents)

13. William J Werts (2 out of 2 patents)

14. Dennis Michael Mahoney (2 out of 2 patents)

15. John H Burns (2 out of 2 patents)

Core Competencies:

Wax Emulsion

Low-Dust Products

Asphalt Composition

Phase-Change Materials

Water-Resistant

Joint Compounds

Microcrystalline Wax

Aqueous Emulsions

Architectural Barriers

Coating Composition

Gypsum Products

Dust Control

39 patents: Sort by Forward Citations

1. 12709905 - Low-Dust Products Using A Wax Emulsion (2026-08-18),

2. 12104079 - Low VOC asphalt composition (2024-10-01),

3. 12000158 - Low-dust products using a wax emulsion (2024-06-04),

4. 11680171 - Self-cleaning, dirt pick-up resistant compositions for roof coatings (2023-06-20),

5. 11466224 - Asphalt-based dust control formulations (2022-10-11),

6. 11312117 - Phase-change materials from wax-based colloidal dispersions and their process of making (2022-04-26),

7. 11220615 - Low dust additives comprising emulsified powder for joint compounds and joint compounds thereof (2022-01-11),

8. 11186752 - Low-dust products using microcrystalline wax emulsion (2021-11-30),

9. 10913826 - Powders from wax-based colloidal dispersions and their process of making (2021-02-09),

10. 10877128 - Water-resistant exterior joint compounds (2020-12-29),

11. 10801217 - Low-dust products using a wax emulsion (2020-10-13),

12. 10767129 - Asphalt-based dust control formulations (2020-09-08),

13. 10513461 - Low dust additives for joint compounds and joint compounds thereof (2019-12-24),

14. 10385246 - Dust control formulations (2019-08-20),

15. 10370566 - Low-dust products using microcrystalline wax emulsion (2019-08-06),

Company Overview

Henry Company, LLC, based in El Segundo, California, specializes in the development and manufacturing of building materials and waterproofing solutions. The company focuses on innovative products that enhance the durability and performance of construction projects. With a strong emphasis on research and technology, Henry Company is dedicated to providing high-quality solutions for various applications, including roofing, air and vapor barriers, and insulation, serving both residential and commercial markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

39 Patents

#14 in El Segundo, CA

#2,088 in California

#8,814 in US

#17,428 in the World

El Segundo, CA, United States of America

Henry Company, LLC

Forward Citations = 82

25 inventors:

Amba Ayambem (25 out of 35 patents)

Jonathan T Stuart (6 out of 6 patents)

Daniel Kent (5 out of 5 patents)

4. Alexis Gonzalez (5 out of 5 patents)

5. John C Dobson (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Henry Company, LLC. Retrieved from https://idiyas.com/company/henry-company

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]

Loading…