Yiyong He

This inventor holds 26 USPTO granted patents and 5 published patent applications, plus 5 CIPO patents and 14 EPO patents, primarily in Polymer Chemistry. Top assignees: Dow Global Technolgoies LLC, Mo-Sci Corporation, Rohm and Haas Company. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yiyong He. Retrieved from https://idiyas.com/inventor/yiyong-he

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 26 (Patent Applications = 5)

% Patents Active = 96.2

CIPO Patents = 5 (Patent Applications = 2)

EPO Patents = 14 (Patent Applications = 18)

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 25(Granted Patents)

Location History:

Midland, TX (US) (2016)
Rolla, MO (US) (2014 - 2017)
Midland, MI (US) (2015 - 2023)

Company Filing History:

18 out of 4,810

Dow Global Technolgoies LLC

Rohm and Haas Company

patents

4. 2 out of 114

Ddp Specialty Electronic Materials US, LLC

patents

5. 2 out of 490

Dow Silicones Corporation

patents

where one patent can have more than one assignee

Years Active: 2014-2025

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Areas of Expertise:

Silicone Barrier Compositions

Polycarbamate Production

Radiological Imaging

Chemically Modified Polyesters

Reactive Additives

Crosslinkable Coatings

Microparticles

Quantum Dot Dispersion

Anhydrous Formulations

Urea Carbamylation

Silyl Terminated Prepolymers

Therapeutic Applications

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12441910 - Silicone-based barrier compositions (2025-10-14),

2. 12209201 - Silicone-based barrier compositions (2025-01-28),

3. 11786891 - Process for recovering quaternary salt bromination catalyst (2023-10-17),

4. 11680227 - Anhydrous autodish formulation (2023-06-20),

5. 11525045 - Chemically modified polyesters and process for making (2022-12-13),

6. 10717817 - Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate (2020-07-21),

7. 10604626 - Process for preparing polycarbamate and reaction product thereof (2020-03-31),

8. 10508232 - Polymer composites and films comprising reactive additives having thiol groups for improved quantum dot dispersion and barrier properties (2019-12-17),

9. 10343983 - Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate (2019-07-09),

10. 10196484 - Method for producing polycarbamate, a polycarbamate produced thereby and a coating containing the polycarbamate (2019-02-05),

11. 10174163 - Non-aqueous crosslinkable composition a method to produce same and coatings and articles comprising the same (2019-01-08),

12. 10131746 - Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate (2018-11-20),

13. 10005723 - Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate (2018-06-26),

14. 10000610 - Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate (2018-06-19),

15. 9920199 - Silyl terminated prepolymers, method for making them and adhesive compositions made therefrom (2018-03-20),

Title: The Innovative Contributions of Yiyong He

Introduction

Yiyong He, located in Midland, MI, is a distinguished inventor with an impressive portfolio of 19 patents. His significant contributions to the fields of chemistry and materials science have garnered attention, particularly within the construction and electronic materials sectors.

Latest Patents

Among his latest inventions, Yiyong has developed a silicone-based barrier composition designed for applications as an air and water barrier coating. This innovative composition is not only vapour permeable but also exhibits a shelf-life of at least 15 months. The formulation includes key components such as crosslinked polysiloxane dispersions, rheology modifiers, and acidic pH stable colloidal silica.

Additionally, Yiyong has also created a process for recovering quaternary salt bromination catalysts, involving a unique method of washing organic solvents with aqueous hydrazine solutions. This efficient process results in the formation of nitrogen, hydrobromic acid, and monobromides, showcasing his expertise in catalysis and chemical process innovation.

Career Highlights

Yiyong has made significant strides in his career, working with renowned companies such as Dow Global Technologies LLC and DDP Specialty Electronic Materials US, LLC. His experience in these organizations has allowed him to apply his innovative ideas to real-world problems, pushing the boundaries of material science.

Collaborations

Throughout his career, Yiyong has collaborated with other talented professionals, including Xinrui Yu and John Wesley Hull, Jr. These partnerships have fostered an environment ripe for innovation, enabling the development of cutting-edge technologies and patents.

Conclusion

Yiyong He’s contributions to innovation, particularly within the fields of materials science and chemistry, have positioned him as a leading inventor in his field. His patents, showcasing practical applications in construction and chemistry, reflect his commitment to enhancing industry standards and promoting sustainable practices. As he continues to evolve and contribute, the impact of his work will undoubtedly resonate across various sectors for years to come.

Profile summary based on public USPTO records.