Wilmington, DE, United States of America

Dupont Dow Elastomers Inc.


USPTO Granted Patents = 72

% Expired Patents = 30.6



Trademarks = 3

Forward Citations = 977

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66 inventors (with patents filed for the assignee):

goldMedal Walter Werner Schmiegel (14 out of 32 patents)

silverMedal Christian Ruepping (10 out of 14 patents)

bronzeMedal Ming-Hong Hung (7 out of 63 patents)

4.  Deepak R Parikh (6 out of 34 patents)

5.  Steven Richard Oriani (6 out of 31 patents)

6.  Michael K Laughner (5 out of 45 patents)

7.  Phan Linh Tang (4 out of 14 patents)

8.  George Richard Chapman, Jr (4 out of 7 patents)

9.  Bunichi Rai (3 out of 5 patents)

10.  Shinichi Sogo (3 out of 4 patents)

11.  Kohtaro Takahashi (3 out of 5 patents)

12.  Albert L Moore (3 out of 9 patents)

13.  Kaori Iwamoto (2 out of 3 patents)

14.  Patrick Luigi Paglia (2 out of 6 patents)

15.  Debra J Mangold (2 out of 5 patents)


Core Competencies:
Curable Compositions
Fluoroelastomers
Melt Processable Polymers
Adhesion Improvement
Thermoplastic Elastomers
UV Curable Elastomers
Impact Modifiers
Polymer Blends
Process Aids
Thermally Stable Compositions
Crosslinkable Elastomers

72 patents:

Company Overview
Dupont Dow Elastomers Inc., based in Wilmington, DE, specializes in the development and manufacturing of advanced fluoroelastomer technologies. The company focuses on a range of core technology topics including curable compositions, melt processable polymers, and thermoplastic elastomers. Their innovations enhance adhesion, improve impact resistance, and enable the creation of UV curable elastomers and polymer blends, catering to diverse industrial applications and contributing to advancements in material science.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Dupont Dow Elastomers Inc. USPTO Patent Assignee Logo
72 Patents

#76 in Wilmington, DE

#92 in Delaware

#5,106 in US

#10,392 in the World

Wilmington, DE (US)
Wilmington, DE, United States of America
Forward Citations = 977

66 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dupont Dow Elastomers Inc.. Retrieved from https://idiyas.com/company/dupont-dow-elastomers

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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