Granted Patent
Utility
US 6,584,476 · App. 09/557,592
System and method for enforcing referential constraints between versioned database tables
Inventors:
Ramkrishna Chatterjee, Ramesh Vasudevan, Gopalan Arun, David Mor
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Apr 22, 2000
Inventors
Ramkrishna Chatterjee
Ramesh Vasudevan
Gopalan Arun
David Mor
Assignee (at issue)
Oracle Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.