Average Co-Inventor Count = 4.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Mastercard International Incorporated (3 from 2,320 patents)
3 patents:
1. 11935023 - Extended-length payment account issuer identification numbers
2. 11238445 - Primary account number (PAN) length issuer identifier in payment account number data field of a transaction authorization request message
3. 10147087 - Primary account number (PAN) length issuer identifier in payment account number data field of a transaction authorization request message