Portal Software, Inc.
🏢 View company profile →6Patents
0Active
6Granted
28Portfolio score
Filing activity: May 14, 1997 → Feb 26, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6047284A | Method and apparatus for object oriented storage and retrieval of data from a relational database | Emerging Cross-Sectional Technologies | 87 | Expired |
| US6047267A | Method and apparatus for tracking multiple payment resources and charging transactions to payment resources in on line transaction processing system | Physics | 69 | Expired |
| US6092055A | Method and apparatus for providing a clean accounting close for a real time billing system | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6529915B1 | Computer-implemented program product and method of deferring allocation of storage for array elements of objects | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7089262B2 | Method and apparatus for object oriented storage and retrieval of data from a relational database | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6678675B1 | Techniques for searching for best matches in tables of information | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.