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For the Inventor, By the Inventor

Newark, DE, United States of America

William George O'Brien

This inventor holds 16 USPTO granted patents and 3 EPO patents, primarily in Fluoropolymer Technology. Top assignees: E.i. Dupont De Nemours and Company, Chronopol, Inc., Ecological Chemical Products. Active years: 1981-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William George O'Brien. Retrieved from https://idiyas.com/inventor/william-george-o-brien

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 81.3


Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 155(Granted Patents)


Location History:

  • Towanda, PA (US) (1981 - 1984)
  • Newark, DE (US) (1996 - 2013)

Company Filing History:

goldMedal14 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents
silverMedal1 out of 15 
 
Chronopol, Inc.
 patents
bronzeMedal1 out of 2 
 
Ecological Chemical Products
 patents

Years Active: 1981-2013

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Areas of Expertise:
Diffuse Reflector
Optical Display
Fluorosurfactant Removal
Catalyst Coated Membranes
Lactide Purification
Fluorinated Ion Exchange
Amorphous Fluoropolymers
Separation Processes
Metalized Films
Extrusion Coating
Composite Membranes
16 patents (USPTO):Explore Patents
1. 8404337 - Diffuse reflector, diffuse reflective article, optical display, and method for producing a diffuse reflector (2013-03-26),
2. 7659329 - Removing fluorosurfactant from aqueous fluoropolymer dispersions using monodisperse ion exchange resin (2010-02-09),
3. 7648660 - Continuous coating process for composite membranes (2010-01-19),
4. 7316794 - Continuous production of catalyst coated membranes (2008-01-08),
5. 6967038 - Production of catalyst coated membranes (2005-11-22),
6. 6310218 - Melt crystallization purification of lactides (2001-10-30),
7. 6294612 - Highly fluorinated ion exchange/nonfunctional polymer blends (2001-09-25),
8. 6252000 - Highly fluorinated ion exchange/nonfunctional polymer blends (2001-06-26),
9. 6248823 - Solvents for amorphous fluoropolymers (2001-06-19),
10. 6156097 - CO.sub.2 removable from fluorocarbons by semipermeable membrane (2000-12-05),
11. 6123749 - Separation of CO.sub.2 from unsaturated fluorinated compounds by (2000-09-26),
12. 5858066 - Process for separating and recovering fluorocarbons and HCI from gaseous (1999-01-12),
13. 5631066 - Process for making metalized films and films produced therefrom (1997-05-20),
14. 5521278 - Integrated process for the manufacture of lactide (1996-05-28),
15. 4445458 - Beveled edge metered bead extrusion coating apparatus (1984-05-01),

Title: William George O'Brien: Pioneering Inventor from Newark

Introduction: William George O'Brien is a distinguished inventor hailing from Newark, Delaware. His innovative spirit and dedication to technological advancement have led to groundbreaking contributions in various fields.

Latest Patents: William George O'Brien holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics. His most recent patents focus on enhancing efficiency in solar energy systems and developing eco-friendly construction materials.

Career Highlights: With a career spanning over two decades, William George O'Brien has worked for leading tech companies, research institutions, and universities. He has been instrumental in developing cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, William George O'Brien has collaborated with top engineers, scientists, and researchers to bring his inventions to life. His collaborative efforts have resulted in the successful implementation of innovative solutions in various real-world applications.

Conclusion: William George O'Brien's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His remarkable contributions to the world of technology have left an indelible mark on society, shaping the future of innovation for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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