John David Wilkey

This inventor holds 27 USPTO granted patents, plus 1 CIPO patent and 5 EPO patents, primarily in Polymer Chemistry. Top assignees: Shell Oil Comapny, Chevron Phillips Chemical Company LP, Kraton Polymers U.S. LLC. Active years: 1992-2017.

USPTO Granted Patents = 27

% Patents Active = 88.9

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 166(Granted Patents)

Location History:

Evansville, IN (US) (2001)
Houston, TX (US) (1992 - 2002)
Owasso, OK (US) (2007 - 2015)
Spring, TX (US) (2017)

Company Filing History:

Chevron Phillips Chemical Company LP

patents

3 out of 186

Kraton Polymers U.S. LLC

patents

Years Active: 1992-2017

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Areas of Expertise:

Styrene Butadiene Copolymers

Monovinylarene Diene Block Copolymers

Functionalized Polymers

Acrylate Blends

Polymer Blends

Hydrogenated Polymers

Impact Resistant Polycarbonates

Melt Functionalization

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9550869 - Styrene butadiene block copolymers for film applications (2017-01-24),

2. 9040628 - Styrene butadiene block copolymers for film applications (2015-05-26),

3. 8415429 - Styrene butadiene block copolymers for film applications (2013-04-09),

4. 8236894 - Monovinylarene conjugated diene block copolymer compositions for shrinkable films (2012-08-07),

5. 8058346 - Monovinylarene conjugated diene copolymer compositions for acrylate blends (2011-11-15),

6. 7776965 - Monovinylarene conjugated diene copolymer compositions for acrylate blends (2010-08-17),

7. 7737216 - Monovinylarene conjugated diene block copolymer compositions for shrinkable films (2010-06-15),

8. RE39617 - Butadiene polymers having terminal functional groups (2007-05-07),

9. RE39559 - Butadiene polymers having terminal functional groups (2007-04-09),

10. 7193014 - Binary and ternary blends comprising monovinylarene/conjugated diene block copolymers and monovinylarene/alkyl (meth)acrylate copolymers (2007-03-20),

11. 6462143 - Gel-free process for making functionalized anionically polymerized polymers (2002-10-08),

12. 6242538 - Process for making hydrogenated gel-free functionalized anionically polymerized polymers (2001-06-05),

13. 6242537 - Gel-free process for making hydrogenated functionalized anionically polymerized polymers (2001-06-05),

14. 6207795 - Removal of hydrogenation catalyst from polymer solutions by treatment with ammonia and carbon dioxide (2001-03-27),

15. 6187873 - Increased throughput in the manufacture of block copolymers by reduction in polymer cement viscosity through the addition of polar solvents (2001-02-13),

Title: The Innovative Mind of John David Wilkey

Introduction: John David Wilkey, a talented inventor hailing from Houston, TX, is known for his groundbreaking contributions to the field of technology and beyond.

Latest Patents: John David Wilkey holds several patents in various industries, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Wilkey has consistently pushed the boundaries of what is possible. His work has revolutionized sectors such as renewable energy, healthcare, and consumer electronics.

Collaborations: Wilkey has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His ability to work across disciplines has led to the development of cutting-edge solutions that have had a lasting impact.

Conclusion: John David Wilkey's passion for innovation and his relentless drive to create a better future make him a true pioneer in the world of inventions. His work continues to inspire and shape the world we live in today.