For the Inventor, By the Inventor

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Seattle, WA, United States of America

Openmarket, Inc.

USPTO Granted Patents = 14

% Expired Patents = 7.1

Trademarks = 4

Forward Citations = 6,193

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14 inventors (with patents filed for the assignee):

David Kenneth Gifford (7 out of 24 patents)

Andrew C Payne (4 out of 23 patents)

Lawrence Colm Stewart (4 out of 14 patents)

4. David J Mackie (3 out of 3 patents)

5. Henry R Tumblin (2 out of 7 patents)

6. Daniel E Geer, Jr (2 out of 4 patents)

7. Chun Hsu (1 out of 7 patents)

8. Thomas Mark Levergood (1 out of 7 patents)

9. Stephen Jeffrey Morris (1 out of 18 patents)

10. George Winfield Treese (1 out of 6 patents)

11. Joe Lauer (1 out of 2 patents)

12. Chad Maglaque (1 out of 2 patents)

13. James W O'Toole, Jr (1 out of 2 patents)

14. John J Mascavage (1 out of 4 patents)

14 patents: Sort by Forward Citations

1. 8260694 - System, method, and computer program for managing transaction billing across a plurality of billing sources utilizing an interface to configure advice-of-charge (2012-09-04),

2. 6490358 - Enabling business transactions in computer networks (2002-12-03),

3. 6449599 - Network sales system (2002-09-10),

4. 6279112 - Controlled transfer of information in computer networks (2001-08-21),

5. 6212634 - Certifying authorization in computer networks (2001-04-03),

6. 6205437 - Open network payment system for providing for real-time authorization of payment and purchase transactions (2001-03-20),

7. 6199051 - Digital active advertising (2001-03-06),

8. 6195649 - Digital active advertising (2001-02-27),

9. 6049785 - Open network payment system for providing for authentication of payment (2000-04-11),

10. 5909492 - Network sales system (1999-06-01),

11. 5812776 - Method of providing internet pages by mapping telephone number provided (1998-09-22),

12. 5724424 - Digital active advertising (1998-03-03),

13. 5715314 - Network sales system (1998-02-03),

14. 5708780 - Internet server access control and monitoring systems (1998-01-13),

OpenMarket, Inc. is a global mobile messaging and mobile payment company that helps businesses connect with their customers through innovative and personalized communication solutions. With over 20 years of experience, OpenMarket is trusted by leading brands worldwide to deliver secure and reliable mobile messaging and payment services.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#137 in Seattle, WA

#483 in Washington

#22,289 in US

#42,168 in the World

Seattle, WA, United States of America

Openmarket, Inc.

Forward Citations = 6,193

14 inventors:

David Kenneth Gifford (7 out of 24 patents)

Andrew C Payne (4 out of 23 patents)

Lawrence Colm Stewart (4 out of 14 patents)

4. David J Mackie (3 out of 3 patents)

5. Henry R Tumblin (2 out of 7 patents)

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