Wilmington, DE, United States of America

Bank One Delaware N.a.

Calculating rank

USPTO Granted Patents = 4

CIPO Patents = 1

Forward Citations = 855

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6 inventors (with patents filed for the assignee):

Charles E Schwarz, Jr (2 out of 8 patents)

Tracy M Pletz (1 out of 23 patents)

William T Callahan (1 out of 7 patents)

4. Deborah Schwartz (1 out of 7 patents)

5. Francis B Brake, Jr (1 out of 7 patents)

6. Jennifer Zimmerman (1 out of 7 patents)

7. Peter C Freund (14 patents)

4 patents: Sort by Forward Citations

1. 7051925 - System and method for funding a collective account by use of an electronic tag (2006-05-30),

2. 6965865 - System and method for integrated customer management (2005-11-15),

3. 6945453 - System and method for funding a collective account by use of an electronic tag (2005-09-20),

4. 6865547 - Customer activated multi-value (CAM) card (2005-03-08),

Company Overview

Bank One Delaware N.A. is a leading financial institution offering a wide range of banking services including savings accounts, checking accounts, loans, and investment products. With a strong dedication to customer service and a commitment to excellence, we strive to help our clients achieve their financial goals and dreams. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#617 in Wilmington, DE

#860 in Delaware

#60,704 in US

Wilmington, DE, United States of America

Bank One Delaware N.a.

Forward Citations = 855

6 inventors:

Charles E Schwarz, Jr (2 out of 8 patents)

Tracy M Pletz (1 out of 23 patents)

William T Callahan (1 out of 7 patents)

4. Deborah Schwartz (1 out of 7 patents)

5. Francis B Brake, Jr (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bank One Delaware N.a.. Retrieved from https://idiyas.com/company/bank-one-delaware-n-a

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

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]

1 patent (CIPO):

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]