Patent family
US 6235224
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 (10)
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 21, 1995
- Projected expiration
- Jul 21, 2015expired
- Application number
- US09/442,723
Parent applications (1)
- US6143211A ↗Divisionfiled Jul 3, 1996
Family members (4)
- US6143211A ↗filed Jul 3, 1996Expired - Lifetime
- US6616869B2 ↗filed May 11, 2001Expired - Lifetime
- US20040070093A1 ↗filed Aug 12, 2003Abandoned
- US20100172998A1 ↗filed Jul 10, 2008Abandoned
Other priority claims (4)
- US6235224B1On dossierfiled Nov 18, 1999
- US6616869B2 ↗filed May 11, 2001
- US20040070093A1 ↗filed Aug 12, 2003
- US20100172998A1 ↗filed Jul 10, 2008
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.