Patent family
US 5133356
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 (9)
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 16, 1991
- Projected expiration
- Apr 16, 2011expired
- Application number
- US07/686,138
Other priority claims (8)
- US5133356AOn dossierfiled Apr 16, 1991
- CA2062857A1 ↗filed Mar 12, 1992
- AU650727B2 ↗filed Mar 19, 1992
- DE69219946T2 ↗filed Apr 7, 1992
- DK0509704T3 ↗filed Apr 7, 1992
- EP0509704B1 ↗filed Apr 7, 1992
- JP2543804Y2 ↗filed Apr 16, 1992
- US5226225A ↗filed Jul 16, 1992
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.