Zengquan Qin

This inventor holds 61 USPTO granted patents and 9 published patent applications and 31 EPO patents, primarily in Polymer Chemistry (CPC class C08F). Top assignees: Bridgestone Corporation, Cornell University. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zengquan Qin. Retrieved from https://idiyas.com/inventor/zengquan-qin

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

USPTO Granted Patents = 61 (Patent Applications = 9)

% Patents Active = 67.2

EPO Patents = 31 (Patent Applications = 39)

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 205(Granted Patents)

Forward Citations (Not Self Cited) = 164(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Copley, OH (US) (2007 - 2021)
Nashville, TN (US) (2020 - 2021)
Brentwood, TN (US) (2021 - 2023)

Company Filing History:

55 out of 5,193

Bridgestone Corporation

Years Active: 2007-2026

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Areas of Expertise:

Functionalized Polymers

Polybutadiene

Rubber Compositions

Polymerization Catalysts

High-Cis Polydienes

Elastomeric Compounds

Hydroxyaryl Polymers

Anionic Polymerization

Nickel-Based Catalyst

Siliceous Fillers

Copolymerization

Lanthanide Complex Catalyst

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12715952 - High strength hydrogenated polymers, and rubber compositions incorporating same (2026-08-25),

2. 12168705 - Modified high cis polydiene polymer, related methods and rubber compositions (2024-12-17),

3. 11807704 - Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer (2023-11-07),

4. 11512148 - Composition including multiple terminally functionalized polymers (2022-11-29),

5. 11168160 - Polybutadiene polymers and rubber compositions incorporating same for low temperature applications (2021-11-09),

6. 11161927 - Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer (2021-11-02),

7. 11124591 - Ethylene interpolymer (2021-09-21),

8. 11124589 - Polymerization catalyst composition and method of employing same (2021-09-21),

9. 11117987 - Hydroxyaryl functionalized polymers (2021-09-14),

10. 11059920 - Process for producing high cis-1,4-polydiene with lanthanide-based catalyst compositions (2021-07-13),

11. 11028195 - Hydroxyaryl functionalized polymers (2021-06-08),

12. 10882933 - Copolymerization of polyenes and alkenes (2021-01-05),

13. 10730985 - Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer (2020-08-04),

14. 10640589 - Polybutadiene polymers and rubber compositions incorporating same for low temperature applications (2020-05-05),

15. 10457765 - Metallic complex catalyst, polymerization methods employing same and polymer products thereof (2019-10-29),

Title: The Innovative Journey of Zengquan Qin

Introduction: Zengquan Qin, a talented inventor based in Copley, Ohio, has made significant contributions to the field of innovations with his creative mindset and dedication to technological advancements.

Latest Patents: Zengquan Qin holds several patents in various technological areas, showcasing his versatility and expertise in inventing cutting-edge solutions to real-world problems.

Career Highlights: Throughout his career, Zengquan Qin has demonstrated a keen eye for identifying gaps in the market and developing innovative solutions to fill them. His passion for creating impactful inventions has led to numerous successful projects and patents.

Collaborations: Zengquan Qin has collaborated with leading research institutions, universities, and companies to further his inventions and bring them to market. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Zengquan Qin's innovative spirit, coupled with his determination to push the boundaries of technology, has established him as a respected inventor in the industry. His contributions continue to inspire future generations of inventors to think outside the box and pursue their creative ideas relentlessly.

Profile summary based on public USPTO records.