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For the Inventor, By the Inventor

Dublin, CA, United States of America

Hexcel Corporation


USPTO Granted Patents = 252

% Expired Patents = 8.3



Trademarks = 32

Forward Citations = 3,788

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206 inventors (with patents filed for the assignee):

goldMedal Yen-Seine Wang (37 out of 37 patents)

silverMedal Scott DeFelice (16 out of 22 patents)

bronzeMedal Anthony DeCarmine (16 out of 27 patents)

4.  Earl Frederick Ayle (15 out of 17 patents)

5.  Maureen Boyle (13 out of 13 patents)

6.  Kenneth S Baron (12 out of 12 patents)

7.  Milton F Custer (12 out of 13 patents)

8.  Richard Callis (9 out of 9 patents)

9.  Bruno Boursier (9 out of 10 patents)

10.  Clark Russell Smith (8 out of 9 patents)

11.  Gordon Emmerson (8 out of 8 patents)

12.  Frank W Lee (8 out of 8 patents)

13.  Carlos A León Y León (7 out of 8 patents)

14.  Fumitaka Ichihashi (7 out of 8 patents)

15.  Paul Mackenzie (7 out of 11 patents)


Core Competencies:
Polymer Powder
Thermoplastic Resins
Additive Manufacturing
Composite Structures
Acoustic Honeycomb
Carbon Fibers
SLS Technology
High Temperature Objects
Epoxy Resins
Nanoparticles
Hot Wet Conditions
Compressive Strength

252 patents:

1. 12497523 - Method of printing with polymer powder and siloxane additive (2025-12-16),
2. 12005610 - Polymer powder and article made from the same (2024-06-11),
3. 11993722 - Twice recycled polymer powder composition for additive manufacturing including PEKK, siloxane and carbon fiber (2024-05-28),
4. 11697254 - Peel ply for elongate composite matertals (2023-07-11),
5. 11485833 - Thermoplastic toughened matrix resins containing nanoparticles (2022-11-01),
6. 11466400 - Finish composition (2022-10-11),
7. 11458678 - Method for SLS of PEKK and articles manufactured from the same (2022-10-04),
8. 11437008 - Acoustic barrier caps in acoustic honeycomb (2022-09-06),
9. 11358828 - Unwinding of materials (2022-06-14),
10. 11312069 - System for selective laser sintering (2022-04-26),
11. 11299824 - Selective control of oxidation atmospheres in carbon fiber production (2022-04-12),
12. 11255763 - System for identifying parts formed in an additive manufacturing build (2022-02-22),
13. 11247391 - Method for processing PAEK and articles manufactured from the same (2022-02-15),
14. 11161967 - Polymer powder and object made from the same (2021-11-02),
15. 11123899 - Method for seaming multi-sectional composite tooling (2021-09-21),
Hexcel Corporation, headquartered in Dublin, California, specializes in advanced composite materials that are essential for various high-performance applications. The company focuses on developing innovative solutions in polymer powders, thermoplastic resins, and additive manufacturing, catering to industries such as aerospace and automotive. Hexcel's expertise extends to composite structures, acoustic honeycomb, and carbon fibers, positioning it as a leader in high-temperature applications and SLS technology, driving advancements in material science and engineering.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Hexcel Corporation
252 Patents

#2 in Dublin, CA

#360 in California

#1,698 in US

#3,460 in the World

Dublin, CA (US)
Dublin, CA, United States of America

Hexcel Corporation

Forward Citations = 3,788

206 inventors:

goldMedal Yen-Seine Wang (37 out of 37 patents)

silverMedal Scott DeFelice (16 out of 22 patents)

bronzeMedal Anthony DeCarmine (16 out of 27 patents)

4.  Earl Frederick Ayle (15 out of 17 patents)

5.  Maureen Boyle (13 out of 13 patents)

Please report any incorrect information to [email protected]
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