Ping Duan

This inventor holds 32 USPTO granted patents and 12 published patent applications, plus 8 CIPO patents and 2 EPO patents, primarily in Downhole Technology. Top assignees: Baker Hughes Corporation, Baker Hughes Oilfield Operations LLC, Baker Hughes, a Ge Compnay, LLC. Active years: 2010-2025.

USPTO Granted Patents = 32 (Patent Applications = 12)

% Patents Active = 81.3

CIPO Patents = 8

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 279(Granted Patents)

Location History:

Spring, TX (US) (2010 - 2011)
Houston, TX (US) (2019)
Cypress, TX (US) (2012 - 2024)

Company Filing History:

18 out of 5,728

Baker Hughes Corporation

patents

7 out of 934

Baker Hughes Oilfield Operations LLC

patents

7 out of 1,389

Baker Hughes, a Ge Compnay, LLC

patents

Years Active: 2010-2025

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Areas of Expertise:

Borehole Sealing

Shape Memory Materials

Polymer Nanocomposites

Filtration Media

Thermoplastic Polymer

Cementing Wiper Plugs

Controlled Swelling

Downhole Applications

Fluid Flow Control

Degradable Materials

Power Cable Armor

Porous Polymeric Material

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12416225 - Density-based flow control configuration, method, and system (2025-09-16),

2. 12276173 - Seal tool with temperature control material, method, and system (2025-04-14),

3. 12258837 - Borehole sealing with temperature control, method, and system (2025-03-25),

4. 12123276 - Borehole sealing with temperature control, method, and system (2024-10-22),

5. 11913309 - Filtration media including porous polymeric material and degradable shape memory material (2024-02-27),

6. 11261283 - Polyurethane cementing wiper plugs (2022-03-01),

7. 10778059 - Method of encapsulating motor windings of electrical submersible pump in bonded ceramic (2020-09-15),

8. 10738560 - Packers having controlled swelling and methods of manufacturing thereof (2020-08-11),

9. 10697567 - Flexible device and method (2020-06-30),

10. 10669823 - System and method for downhole ignition detection (2020-06-02),

11. 10468159 - Power cable with laminated steel and polymer armor (2019-11-05),

12. 10329407 - Degradable extrusion resistant compositions and articles of manufacture (2019-06-25),

13. 10287848 - Structurally supported seal element assembly (2019-05-14),

14. 10227471 - Degradable extrusion resistant compositions and articles of manufacture (2019-03-12),

15. 9777550 - Degradable casing seal construction for downhole applications (2017-10-03),

Title: Inventor Ping Duan - Pioneering Innovations in Cypress, TX

Introduction: Ping Duan is a visionary inventor based in Cypress, TX, known for his groundbreaking contributions to the field of technology and engineering.

Latest Patents: Ping Duan holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a background in mechanical engineering and a passion for innovation, Ping Duan has led numerous research projects that have resulted in cutting-edge technologies being brought to market.

Collaborations: Throughout his career, Ping Duan has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions, solidifying his reputation as a forward-thinker in the industry.

Conclusion: Ping Duan's relentless pursuit of innovation and his dedication to creating technologies that make a positive impact on society have established him as a prominent figure in the world of inventors and innovators.