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For the Inventor, By the Inventor

Wilmington, NC, United States of America

Stephen B Johnson

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: E.i. Dupont De Nemours and Company, Invista North America S.a.r.l.. Active years: 1993-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen B Johnson. Retrieved from https://idiyas.com/inventor/stephen-b-johnson-cxwy0tcn

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

USPTO Granted Patents = 13

% Patents Active = 100.0


Average Co-Inventor Count = 4.7

ph-index = 7

Forward Citations = 119(Granted Patents)


Company Filing History:

goldMedal12 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents
silverMedal1 out of 395 
 
Invista North America S.a.r.l.
 patents

Years Active: 1993-2005

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13 patents (USPTO):Explore Patents
1. 6855420 - Multilobal polymer filaments and articles produced therefrom (2005-02-15),
2. 6673442 - Multilobal polymer filaments and articles produced therefrom (2004-01-06),
3. 6090485 - Continuous filament yarns (2000-07-18),
4. 5885909 - Low or sub-denier nonwoven fibrous structures (1999-03-23),
5. 5827464 - Making high filament count fine filament polyester yarns (1998-10-27),
6. 5741587 - High filament count fine filament polyester yarns (1998-04-21),
7. 5691057 - Polyester mixed yarns with fine filaments (1997-11-25),
8. 5585182 - Process for polyester fine hollow filaments (1996-12-17),
9. 5487859 - Process of making fine polyester hollow filaments (1996-01-30),
10. 5417902 - Process of making polyester mixed yarns with fine filaments (1995-05-23),
11. 5407621 - Process for preparing polyester fine filaments (1995-04-18),
12. 5288553 - Polyester fine filaments (1994-02-22),
13. 5250245 - Process for preparing polyester fine filaments (1993-10-05),

Title: The Innovative Mind of Stephen B Johnson

Introduction: Stephen B Johnson, a talented inventor based in Wilmington, NC, is known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Stephen B Johnson's latest patents include a cutting-edge technology for renewable energy storage and a revolutionary medical device aimed at improving patient care.

Career Highlights: Throughout his illustrious career, Stephen B Johnson has received numerous accolades for his inventive spirit, including the prestigious Inventor of the Year award and multiple patents that have significantly impacted industries worldwide.

Collaborations: Stephen B Johnson has collaborated with leading research institutions and top companies to bring his ideas to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Stephen B Johnson's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.

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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