CB

Chandra S. Balasubramanian

CA Cardinalcommerce: 47 patents #1 of 24Top 5%
VI Visa: 2 patents #840 of 2,009Top 45%
📍 Shaker Heights, OH: #13 of 490 inventorsTop 3%
🗺 Ohio: #773 of 73,341 inventorsTop 2%
Overall (All Time): #55,833 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
12393937 System, method, and computer program product for dynamic passcode communication Siddhartha Chikatamalla 2025-08-19
11790356 System, method, and computer program product for dynamic passcode communication Siddhartha Chikatamalla 2023-10-17
11741462 Authentication to authorization bridge using enriched messages Erik Nils Enright, Adam Ratica, Michael A. Keresman, III, Francis M. Sherwin 2023-08-29
11429965 System and method for tokenization Michael A. Keresman, III, Gary Bender, Mark Carlson, Edward Katzin, Francis M. Sherwin 2022-08-30
11270361 Application server and/or method for supporting mobile electronic commerce Francis M. Sherwin, Christopher A. Baird 2022-03-08
11195173 Authentication to authorization bridge using enriched messages Erik Nils Enright, Adam Ratica, Michael A. Keresman, III, Francis M. Sherwin 2021-12-07
11144913 System and method for conversion between internet and non-internet based transactions Francis M. Sherwin, Michael A. Keresman, III 2021-10-12
10937026 System and method for tokenization Michael A. Keresman, III, Gary Bender, Mark Carlson, Ed Katzin, Francis M. Sherwin 2021-03-02
10872343 Secure and efficient payment processing system Michael A. Keresman, III, Francis M. Sherwin 2020-12-22
10810575 Method and/or system for extending payment system architectures and/or legacy order processing systems to mobile commerce applications via text messaging Francis M. Sherwin 2020-10-20
10762554 Framed implementation for payment widgets Andrew Heiss 2020-09-01
10235671 System and method for tokenization Michael A. Keresman, III, Francis M. Sherwin, Gary Bender, Ed Katzin, Mark Carlson 2019-03-19
10223695 Centralized identity authentication for electronic communication networks Ravishankar S. Bhagavatula, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman 2019-03-05
10210511 System and method for conversion between internet and non-internet based transactions Francis M. Sherwin, Michael A. Keresman, III 2019-02-19
10169748 Alternative payment implementation for electronic retailers Michael A. Keresman, III, Eric Goodman, Adam Ratica, Scott Rauhe 2019-01-01
10163086 Universal payments dashboard Michael A. Keresman, III, Francis M. Sherwin 2018-12-25
10157375 Alternative payment implementation for electronic retailers Michael A. Keresman, III, Eric Goodman, Adam Ratica, Scott Rauhe 2018-12-18
10140608 Method and/or system for extending payment system architectures and/or legacy order processing systems to mobile commerce applications via text messaging Francis M. Sherwin 2018-11-27
10127549 Universal merchant application, registration and boarding platform Michael A. Keresman, III, Michael Roche, Scott Rauhe 2018-11-13
10074117 Application server and/or method for supporting mobile electronic commerce Francis M. Sherwin, Christopher A. Baird 2018-09-11
10032165 Centralized identity authentication for electronic communication networks Ravishankar S. Bhagavatula, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman 2018-07-24
10032166 Centralized identity authentication for electronic communication networks Ravishankar S. Bhagavatula, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman 2018-07-24
10019712 Centralized identity authentication for electronic communication networks Ravishankar S. Bhagavatula, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman 2018-07-10
9990627 Centralized identity authentication for electronic communication networks Ravishankar S. Bhagavatula, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman 2018-06-05
9704353 Dynamic pin pad for credit/debit/ other electronic transactions John R. Lazzaro, Michael A. Keresman, III, Francis M. Sherwin 2017-07-11