5978773

4 known cases. View patent page →

Cases
4
Active
0
4 closed
Filed
2001–2014
Top venue
E.D. Pennsylvania
2 cases

Filing activity

2001: 1 case'01'032004: 2 cases2'05'07'09'11'132014: 1 case
Cases asserting US Patent 5978773 filed per year.