David Y Chung

This inventor holds 34 USPTO granted patents, plus 11 CIPO patents and 10 EPO patents, primarily in Polymer Chemistry. Top assignees: Exxon Chemical Patents, Inc., Exxonmobil Chemical Patents Inc., Exxon Research and Engineering Company. Active years: 1987-2012.

USPTO Granted Patents = 34

% Patents Active = 100.0

CIPO Patents = 11 (Patent Applications = 1)

EPO Patents = 10 (Patent Applications = 1)

Average Co-Inventor Count = 2.7

ph-index = 13

Forward Citations = 490(Granted Patents)

Location History:

Edison, NJ (US) (1987 - 1998)
Bellaire, TX (US) (1997 - 2012)

Company Filing History:

26 out of 1,415

Exxon Chemical Patents, Inc.

patents

6 out of 3,335

Exxonmobil Chemical Patents Inc.

patents

1 out of 4,227

Exxon Research and Engineering Company

patents

4. 1 out of 7,680

The Dow Chemical Company

patents

Years Active: 1987-2012

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Areas of Expertise:

Isoolefin Polymerization

Elastomers

Viscosity Improvers

Copolymers

Thermoplastic Polymers

Nanocomposites

Polymer Processing

Functionalized Polymers

Melt Processing

Grafted Additives

Oil Compositions

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8178465 - Polydispersity-controlled isoolefin polymerization with polymorphogenates (2012-05-15),

2. 7893176 - Polydispersity-controlled isoolefin polymerization with polymorphogenates (2011-02-22),

3. 7767743 - Processable branched isoolefin-alkylstyrene elastomers (2010-08-03),

4. 7638573 - Butyl nanocomposite via low Mw elastomer pre-blend (2009-12-29),

5. 7402636 - Method and apparatus for decreasing polymer deposition (2008-07-22),

6. 6939933 - Process for polymerizing cationically polymerizable monomers (2005-09-06),

7. 5744429 - Mixed ethylene alpha olefin copolymer multifunctional viscosity (1998-04-28),

8. 5670582 - Process for halogenation of isomonoolefin/para-alkylstyrene copolymers (1997-09-23),

9. 5651927 - Multiple reaction process in melt processing equipment (1997-07-29),

10. 5565161 - Process for producing a functionalized thermoplastic polymer (1996-10-15),

11. 5552096 - Multiple reaction process in melt processing equipment (1996-09-03),

12. 5427702 - Mixed ethylene alpha olefin copolymer multifunctional viscosity (1995-06-27),

13. 5424367 - Multiple reaction process in melt processing equipment (1995-06-13),

14. 5401427 - Viscosity index improver (1995-03-28),

15. 5356551 - Multifunctional viscosity index improver for lubricating oil compositions (1994-10-18),

Title: The Innovative Journey of David Y Chung

Introduction: David Y Chung, a talented inventor based in Edison, NJ, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: David Y Chung's latest patents include a cutting-edge smart home device that revolutionizes the way we interact with our living spaces, and a novel medical device aimed at improving patient care and outcomes.

Career Highlights: With a career spanning over two decades, David Y Chung has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has been recognized with multiple awards and accolades in the industry.

Collaborations: Throughout his career, David Y Chung has collaborated with leading technology companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: David Y Chung's passion for innovation and dedication to pushing the boundaries of technology continue to inspire the next generation of inventors. His impact on the industry is undeniable, and his legacy will undoubtedly shape the future of technology for years to come.