Hongyu Chen

This inventor holds 70 USPTO granted patents and 70 published patent applications, plus 10 CIPO patents and 49 EPO patents, primarily in Polyolefin Compositions (CPC class C08L). Top assignees: Dow Global Technolgoies LLC, Dow Silicones Corporation, Rohm and Haas Company. Active years: 2006-2026.

USPTO Granted Patents = 70 (Patent Applications = 70)

% Patents Active = 78.6

CIPO Patents = 10 (Patent Applications = 17)

EPO Patents = 49 (Patent Applications = 104)

Average Co-Inventor Count = 5.3

ph-index = 10

Forward Citations = 486(Granted Patents)

Forward Citations (Not Self Cited) = 472(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Midland, MI (US) (2006 - 2010)
Lake Jackson, TX (US) (2009 - 2012)
Zhanjiang, CN (2013 - 2021)
Zhangjiang, CN (2015 - 2022)
Shanghai, CN (2014 - 2024)

Company Filing History:

63 out of 4,792

Dow Global Technolgoies LLC

patents

7 out of 482

Dow Silicones Corporation

patents

6 out of 3,440

Rohm and Haas Company

Ddp Specialty Electronic Materials US, LLC

patents

6. 1 out of 1

Dow Global Technologies LLC (Dgtl)

patent

7. 1 out of 87

Shanghaitech University

patents

where one patent can have more than one assignee

Years Active: 2006-2026

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Areas of Expertise:

Polyolefin Compositions

Thermal Interface Material

Adhesive Composition

Photovoltaic Encapsulant Films

Silicone Pressure Sensitive Adhesive

Polyurethane Dispersion

Chemical Foaming Agents

Polymeric Foam Board

Intumescent Coating

Multilayer Films

Modified Polyethylenes

Flame Retardant Polyol

70 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12729262 - Preparation of polyolefin-polyacrylate block copolymers additives for increasing surface energy of polyethylene (2026-09-08),

2. 12649850 - Aqueous dispersion of polyisobutylene and polyolefin particles (2026-06-09),

3. 12559613 - Hydrosilylation cure of elastomers (2026-02-24),

4. 12534650 - Composition for preparing a release coating and method of preparing coated substrate (2026-01-27),

5. 12507488 - PV module with film layer comprising hydrophobic-treated fumed silica (2025-12-23),

6. 12454614 - Thermal interface material with low dispensing viscosity, low vertical flow after dispensing, and low thermal impedance after cure (2025-10-28),

7. 12428507 - Polyolefin compositions for photovoltaic encapsulant films (2025-09-30),

8. 12412624 - Ultra-low-voltage static random access memory (SRAM) cell for eliminating half-select disturbance under bit interleaving structure (2025-09-09),

9. 12410304 - PV module with film layer comprising hydrophilic fumed silica (2025-09-09),

10. 12319778 - Polyurethane compositions, products prepared with same and preparation methods thereof (2025-06-03),

11. 12183479 - Chemical foaming agents containing tosyl groups (2024-12-31),

12. 12163016 - Crosslinked polymeric composition and coated conductor (2024-12-10),

13. 12116511 - Process for preparing a solventless polyorganosiloxane pellet and a waterborne dispersion of a silicone pressure sensitive adhesive base (2024-10-15),

14. 12116447 - Adhesive composition (2024-10-15),

15. 12077657 - Olefin multi-block copolymer / silicone rubber compositions and foams formed from the same (2024-09-03),

Title: The Innovative Journey of Inventor Hongyu Chen

Introduction:

Meet Hongyu Chen, a prolific inventor based in Shanghai, China, who has made significant contributions in the field of materials science. With an impressive portfolio of 56 patents, his innovative spirit continues to drive advancements in various industries.

Latest Patents:

Among his latest patents is the groundbreaking "Olefin multi-block copolymer / silicone rubber compositions and foams formed from the same." This composition involves an olefin multi-block copolymer combined with a silicone rubber, opening up possibilities for versatile applications in manufacturing and beyond. Additionally, Chen's "Polyolefin and polyvinylpyrrolidone formulation" showcases his expertise in developing formulations that include olefin-based polymers and polyvinylpyrrolidone, offering enhanced properties and functionalities.

Career Highlights:

Throughout his career, Hongyu Chen has honed his skills and expertise while working at reputable companies such as Dow Global Technologies LLC and Rohm and Haas Company. His time at these organizations has provided him with valuable insights and opportunities to innovate, resulting in a diverse range of patented inventions that have left a lasting impact on the industry.

Collaborations:

Collaboration plays a crucial role in driving innovation, and Hongyu Chen has had the privilege of working alongside talented individuals like Yuen-Yuen D Chiu and Shih-Yaw Lai. Together, they have shared knowledge, ideas, and expertise, contributing to the success of various projects and inventions.

Conclusion:

In conclusion, Hongyu Chen's dedication to innovation and relentless pursuit of excellence have positioned him as a key figure in the world of materials science. His impressive patent portfolio, coupled with his collaborative spirit, underscores his commitment to pushing the boundaries of what is possible. As he continues to innovate and inspire, the impact of his work reverberates far and wide, shaping the future of technology and industry.