Patent family
US 5402527
Continuation, divisional, and parent applications sharing a priority claim with this patent. Most asserted patents are continuations — the sibling list is the assertion surface a defendant has to plan against. Sourced from Google Patents, cached for 30 days.
Patent family (6)
Continuations, divisionals, and parent applications sharing a priority claim with this patent. Most asserted patents are continuations — siblings expand the assertion surface a defendant has to plan against.
- Earliest priority
- Apr 23, 1993
- Projected expiration
- Apr 23, 2013expired
- Application number
- US08/052,498
Other priority claims (5)
- US5402527AOn dossierfiled Apr 23, 1993
- JPH0749754A ↗filed Apr 15, 1994
- EP0621530B1 ↗filed Apr 20, 1994
- DE69434109T2 ↗filed Apr 20, 1994
- BR9401573B1 ↗filed Apr 22, 1994
Sourced from Google Patents · Cached for 30 days · Projected expiration is 20 years past earliest priority and does not reflect terminal disclaimers, patent term adjustment, or extension.