Patent family
US 5334821
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 (12)
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
- Jul 16, 1992
- Projected expiration
- Jul 16, 2012expired
- Application number
- US07/915,470
Family members (2)
- US5408078A ↗filed Apr 25, 1994Expired - Lifetime
- US5408077A ↗filed Apr 25, 1994Expired - Lifetime
Other priority claims (9)
- US5334821AOn dossierfiled Jul 16, 1992
- EP0650618B1 ↗filed Jul 13, 1993
- CA2140250C ↗filed Jul 13, 1993
- DE69327873T2 ↗filed Jul 13, 1993
- JP3311354B2 ↗filed Jul 13, 1993
- WO1994002908A1 ↗filed Jul 13, 1993
- AU666575B2 ↗filed Jul 13, 1993
- US5408078A ↗filed Apr 25, 1994
- US5408077A ↗filed Apr 25, 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.