K&L Gates LLPProudly Celebrating Inventors
Jay S Walker

Ridgefield, CT, United States of America

Jay S Walker

LinkedInwikipedia
Graduated from:
  • Cornell University
USPTO Granted Patents = 988 

 

 

Average Co-Inventor Count = 3.6

ph-index = 154

Forward Citations = 80,475(Granted Patents)

Forward Citations (Not Self Cited) = 76,194(Dec 10, 2025)



Location History:

  • San Francisco, CA (US) (2016)
  • Ridgefield, CT (US) (1998 - 2024)
  • Stamford, CT (US) (1999 - 2024)

Company Filing History:

goldMedal499 out of 532 
 
Walker Digital, LLC
 patents
silverMedal293 out of 4,365 
 
Igt
 patents
bronzeMedal43 out of 44 
 
Walker Asset Management Limited Partnership
 patents
438 out of 42 
 
Inventor Holdings, LLC
 patents
530 out of 55 
 
Priceline.com Incorporated
 patents
616 out of 3,218 
 
Ebay, Incorporated
 patents
716 out of 561 
 
Zynga Inc.
 patents
89 out of 694 
 
Groupon, Inc.
 patents
97 out of 5,341 
 
Facebook, Inc.
 patents
106 out of 2,670 
 
Paypal, Inc.
 patents
115 out of 33 
 
Walker Digital Table Systems, LLC
 patents
123 out of 27,427 
 
Hewlett-packard Development Company, L.P.
 patents
132 out of 2 
 
Community United Ip, LLC
 patents
142 out of 41,576 
 
Qualcomm Incorporated
 patents
152 out of 9 
 
Koska Family Limited
 patents
161 out of 254 
 
The United States of America
 patents
171 out of 1 
 
Pricline.com Incorporated
 patent
181 out of 5 
 
Synapse Group, Inc.
 patents
191 out of 4 
 
Multi-state Lottery Association
 patents
201 out of 41,012 
 
Apple Inc.
 patents
2111 out of 832,891 
Other
 patents
where one patent can have more than one assignee

Years Active: 1998-2025

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Areas of Expertise:
Fluid Delivery Manifolds
Medical Injectors
Rfid Systems
Betting Layout Customization
Gaming Devices
Wagering Outcomes
Online Casino Games
Payout Facilitation
Modified Payouts
Experience Customization
Reward Determination
Commerce Facilitation
988 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Jay S. Walker

Introduction

Jay S. Walker is a prominent inventor based in Ridgefield, Connecticut, known for his remarkable contributions to the field of technology and healthcare. With an impressive portfolio of 988 patents, Walker has made significant strides in developing systems that enhance the delivery of therapeutic agents. His work has had a profound impact on medical practices and the management of injection events.

Latest Patents

Among his latest patents, Walker has developed systems and methods for fluid delivery manifolds. This innovative fluid delivery manifold system is designed to allow the delivery of a single dose of a therapeutic agent, such as a vaccine or drug, from a Blow-Fill-Seal (BFS) vial to a patient. The delivery assembly features a modular manifold design that consists of separately constructed components, which can be rapidly manufactured and reconfigured to meet specific delivery needs. This flexibility allows for various modes of delivery, including subcutaneous, intramuscular, intradermal, and intravenous injections, as well as spray or droplet delivery.

Another notable patent involves medical injectors and systems for an injection management platform. This platform enables the verification and management of injection event transactions using injectors equipped with NFC or RFID chips, utilizing secure technologies such as blockchain. The injection event transaction ledger provides digital receipts that can be securely verified and updated, allowing for the tracking of individual doses of fluid agents, such as vaccines or medicaments.

Career Highlights

Walker has founded and worked with several companies, including Walker Digital, LLC and IGT. His entrepreneurial spirit and innovative mindset have driven him to create solutions that address real-world challenges in healthcare and technology.

Collaborations

Throughout his career, Walker has collaborated with notable individuals, including James Jorasch and Daniel E. Tedesco. These partnerships have contributed to the development of groundbreaking technologies and systems.

Conclusion

Jay S. Walker's contributions to innovation and technology are evident through his extensive patent portfolio and the impactful systems he has developed. His work continues to shape the future of medical delivery systems and injection management, showcasing the importance of innovation in improving healthcare outcomes.

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