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For the Inventor, By the Inventor

Hightstown, NJ, United States of America

Elementis Specialties, Inc.


USPTO Granted Patents = 50

% Expired Patents = 10.0



Trademarks = 31

Forward Citations = 327

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51 inventors (with patents filed for the assignee):

goldMedal Wouter Ijdo (20 out of 20 patents)

silverMedal David Josehph Dino (20 out of 28 patents)

bronzeMedal Yanhui Chen (11 out of 11 patents)

4.  James A Heck (10 out of 10 patents)

5.  Jeffrey D Thompson (9 out of 53 patents)

6.  Wilbur S Mardis (7 out of 12 patents)

7.  Eduardus Maria Mangnus (6 out of 6 patents)

8.  Alart Mulder (5 out of 5 patents)

9.  Prashant Deshmukh (5 out of 5 patents)

10.  Rajni Gupta (5 out of 5 patents)

11.  Wayne Hoyte (5 out of 9 patents)

12.  Maurice Gray (5 out of 5 patents)

13.  Edward D Magauran (5 out of 19 patents)

14.  Bart Van Vliet (3 out of 3 patents)

15.  Chitra Jeurkar (3 out of 3 patents)


Core Competencies:
Cannabidiol
Rheology Modifiers
Organoclay Compositions
Coating Systems
Thickener Composition
Drilling Fluids
Slurry Compositions
Anti-Foaming Agent
Polyamide Compositions
Functionalized Clay
VOC-Free Agents
Nanocomposites

50 patents:

1. 12303469 - Cannabidiol and active delivery systems (2025-05-20),
2. 11998514 - Cannabidiol and active delivery systems (2024-06-04),
3. 11802213 - ICI thickener composition and uses (2023-10-31),
4. 11801214 - Crosslinkable coating compositions formulated with dormant carbamate initiator (2023-10-31),
5. 11718534 - Slurry compositions containing mixed branched alkyl organoclay compositions (2023-08-08),
6. 11634643 - Wetting and anti-foaming agent (2023-04-25),
7. 11318082 - Crosslinkable coating compositions formulated with dormant carbamate initiator (2022-05-03),
8. 11052361 - Wetting and anti-foaming agent (2021-07-06),
9. 10894900 - Polyamide compositions for sealants and high solids paints (2021-01-19),
10. 10894886 - Coating system (2021-01-19),
11. 10799443 - Crosslinkable coating compositions formulated with dormant carbamate initiator (2020-10-13),
12. 10793729 - Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents (2020-10-06),
13. 10696862 - Polyamide compositions for sealants and high solids paints (2020-06-30),
14. 10662365 - Oil based drilling fluids useful having reduced change in high shear viscosity over a wide temperature range (2020-05-26),
15. 10624833 - Crosslinkable coating compositions formulated with dormant carbamate initiator (2020-04-21),
Company Overview
Elementis Specialties, Inc. is a leading provider of specialty chemicals, focusing on rheology modifiers that enhance the performance of various products across multiple industries. The company specializes in advanced formulations, including organoclay compositions and thickener systems, which are essential in applications such as coatings, drilling fluids, and anti-foaming agents. With a commitment to innovation, Elementis leverages its expertise in cannabidiol and slurry compositions to deliver tailored solutions that meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

50 Patents

#2 in Hightstown, NJ

#284 in New Jersey

#7,009 in US

#14,013 in the World

Hightstown, NJ (US)
Hightstown, NJ, United States of America

Elementis Specialties, Inc.

Forward Citations = 327

51 inventors:

goldMedal Wouter Ijdo (20 out of 20 patents)

silverMedal David Josehph Dino (20 out of 28 patents)

bronzeMedal Yanhui Chen (11 out of 11 patents)

4.  James A Heck (10 out of 10 patents)

5.  Jeffrey D Thompson (9 out of 53 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elementis Specialties, Inc.. Retrieved from https://idiyas.com/company/elementis-specialties

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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