Bachman Information Systems, Inc.
10Patents
0Active
10Granted
33Portfolio score
Filing activity: Jul 19, 1983 → Nov 25, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5315709A | Method and apparatus for transforming objects in data models | Emerging Cross-Sectional Technologies | 194 | Expired |
| US5249300A | System and method of constructing models of complex business transactions using entity-set variables for ordered sets of references to user data | Emerging Cross-Sectional Technologies | 98 | Expired |
| US4631664A | Partnership data base management system and method | Physics | 83 | Expired |
| US5241645A | Computer system for creating and manipulating subsets of dynamic information systems models | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5195178A | Adaptive window system for dynamically modeling information systems | Physics | 60 | Expired |
| US5146591A | Dynamic information management system utilizing entity-relationship information model in which the attribute is independent of an entity | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5212771A | System for establishing concurrent high level and low level processes in a diagram window through process explosion and implosion subsystems | Physics | 50 | Expired |
| US5193183A | System for accessing design data of modeler subsystems by reference to partnership set and for dynamically correlating design data of modeler subsystems | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5179698A | System for transforming user data in accordance with an algorithm defined by design data and for evaluating the transformed data against logical criteria | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5193182A | Computer system for defining logical operations on design data including retrieve entity-set, send, receive, signal, when, reference to entity-set, reference to entity method, connect and disconnect | Emerging Cross-Sectional Technologies | 39 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.