Ta Yen Ching

This inventor holds 55 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent, primarily in Oxygen Scavenging (CPC class 5253). Top assignees: Chevron Phillips Chemical Company LP, Chevron Chemical Company LLC, Henkel Research Corporation. Active years: 1988-2011.

USPTO Granted Patents = 55 (Patent Applications = 1)

% Patents Active = 83.6

CIPO Patents = 1 (Patent Applications = 3)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 3.1

ph-index = 17

Forward Citations = 840(Granted Patents)

Forward Citations (Not Self Cited) = 713(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Walnut Creek, CA (US) (1988)
Novato, CA (US) (1990 - 2010)
Houston, TX (US) (2005 - 2011)

Company Filing History:

28 out of 1,180

Chevron Phillips Chemical Company LP

patents

18 out of 223

Chevron Chemical Company LLC

patents

4 out of 21

Henkel Research Corporation

Chevron Research Company

patents

6. 1 out of 5,071

Phillips Petroleum Company

patents

where one patent can have more than one assignee

Years Active: 1988-2011

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Areas of Expertise:

Oxygen Scavenging

Polymer Blends

Barrier Performance

Mesoporous Catalyst

Ethylene Vinyl Alcohol

Food Packaging

Heat Triggering

Photoinitiators

Multi-Component Systems

Rigid Containers

Cyclohexene Dimethanol

Oxygen Scavenging Compositions

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8043991 - Selective isomerization of olefins to alkenes using a mesoporous catalyst (2011-10-25),

2. 7794804 - Oxygen scavenging packaging (2010-09-14),

3. 7655827 - Selective isomerization of olefins to alkenes using a mesoporous catalyst (2010-02-02),

4. 7288593 - Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH) (2007-10-30),

5. 7247390 - Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers (2007-07-24),

6. 7186464 - Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers (2007-03-06),

7. 7097890 - Polymer with pendent cyclic olefinic functions for oxygen scavenging packaging (2006-08-29),

8. 7087277 - Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH) (2006-08-08),

9. 7056565 - Container having oxygen-scavenging core layer (2006-06-06),

10. 7052628 - Transition metal carboxylates as catalysts for oxygen scavenging (2006-05-30),

11. 7026417 - Enhanced oxygen barrier performance from modification of vinyl alcohol polymers (PVOH) or ethylene vinyl alcohol copolymers (EVOH) (2006-04-11),

12. 7022258 - Oxygen scavenging compositions comprising polymers derived from benzenedimethanol monomers (2006-04-04),

13. 6946175 - Oxygen scavenging polymers as active barrier tie layers in multilayered structures (2005-09-20),

14. 6906146 - COMPOSITIONS HAVING ETHYLENIC BACKBONE AND BENZYLIC, ALLYLIC, OR ETHER-CONTAINING SIDE-CHAINS, OXYGEN SCAVENGING COMPOSITIONS CONTAINING SAME, AND PROCESS FOR MAKING THESE COMPOSITIONS BY ESTERIFICATION OR TRANSESTERIFICATION OF A POLYMER MELT (2005-06-14),

15. 6852894 - Tribenzoyl compounds (2005-02-08),

Title: The Innovative Journey of Ta Yen Ching

Introduction: Ta Yen Ching, a pioneering inventor based in Novato, CA, has made significant contributions to the world of technology and innovation. Her groundbreaking work has left a lasting impact on various industries.

Latest Patents: Ta Yen Ching's most recent patents focus on advancements in renewable energy technologies, specifically in the development of solar panel efficiency and energy storage solutions. These patents showcase her commitment to sustainability and environmental conservation.

Career Highlights: With a career spanning over two decades, Ta Yen Ching has held key roles in leading tech companies, where she spearheaded research and development projects that have led to numerous patented inventions. Her expertise in engineering and her passion for innovation have been instrumental in shaping the future of clean energy technologies.

Collaborations: Throughout her career, Ta Yen Ching has collaborated with top researchers, engineers, and scientists in the field of renewable energy. These collaborations have resulted in groundbreaking inventions and have solidified her reputation as a visionary inventor in the industry.

Conclusion: Ta Yen Ching's dedication to innovation and her relentless pursuit of technological advancement continue to inspire the next generation of inventors. Her work serves as a testament to the power of creativity and ingenuity in driving positive change in the world.