Individual holder
CAMPBELL WILLIAM R
4 granted patents·1 pending application·19 citations·filing 1991–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0186US8815270B2Methods and compositions for treating ectoparasite infestationCAMPBELL WILLIAM R·Filed 2012·Granted Aug 26, 2014·3 cites·9 claims
- 0269US8178116B2Methods and compositions for treating ectoparasite infestationCAMPBELL WILLIAM R·Filed 2003·Granted May 15, 2012·4 cites·5 claims
- 0363USD343970SCabinet with concealed gun compartmentCAMPBELL WILLIAM R·Filed 1991·Granted Feb 8, 1994·12 cites·1 claims
- 0451US2008269187A1Methods for Treatment and Prevention of Otitis Media Using Chemical Penetration Enhancers to Facilitate Transmembrane Drug Delivery Into the Middle EarCAMPBELL WILLIAM R·Filed 2006·Application pending·0 cites
- 0538US8927006B2Methods and compositions for rapid treatment of otitis externaCAMPBELL WILLIAM R·Filed 2010·Granted Jan 6, 2015·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when CAMPBELL WILLIAM R files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →