Patent family
US 5447432
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 (16)
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
- Jan 19, 1990
- Projected expiration
- Jan 19, 2010expired
- Application number
- US07/973,947
Parent applications (4)
- US5139419A ↗Continuation-In-Partfiled Jan 19, 1990
- US77558991A ↗Continuation-In-Partfiled Oct 15, 1991
- US87566392A ↗Continuation-In-Partfiled Apr 29, 1992
- US5368478A ↗Divisionfiled Nov 9, 1992
Other priority claims (11)
- US5447432AOn dossierfiled Nov 9, 1992
- AU5598894A ↗filed Nov 9, 1993
- DE69327661T2 ↗filed Nov 9, 1993
- EP0667753B1 ↗filed Nov 9, 1993
- JP3380553B2 ↗filed Nov 9, 1993
- WO1994010935A1 ↗filed Nov 9, 1993
- US5683243AOn dossierfiled Jun 2, 1995
- US6015289A ↗filed Oct 30, 1997
- US6244861B1On dossierfiled Nov 1, 1999
- US6616444B2On dossierfiled Jun 11, 2001
- US20040115586A1 ↗filed Aug 6, 2003
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.