Individual holder
WILLBERG DEAN M
US·8 granted patents·2 pending applications·231 citations·filing 2006–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
10 records- 0198US8230925B2Degradable fiber systems for stimulationWILLBERG DEAN M·Filed 2010·Granted Jul 31, 2012·38 cites·15 claims
- 0296US8167043B2Degradable material assisted diversion or isolationWILLBERG DEAN M·Filed 2008·Granted May 1, 2012·58 cites·27 claims
- 0395US8657002B2Degradable fiber systems for stimulationWILLBERG DEAN M·Filed 2012·Granted Feb 25, 2014·15 cites·20 claims
- 0495US8061424B2Method for hydraulic fracturing of subterranean formationWILLBERG DEAN M·Filed 2006·Granted Nov 22, 2011·47 cites·18 claims
- 0594US8584755B2Method for hydraulic fracturing of subterranean formationWILLBERG DEAN M·Filed 2011·Granted Nov 19, 2013·41 cites·19 claims
- 0684US8163826B2Polymeric acid precursor compositions and methodsWILLBERG DEAN M·Filed 2006·Granted Apr 24, 2012·25 cites·20 claims
- 0777US9120963B2Delayed water-swelling materials and methods of useWILLBERG DEAN M·Filed 2006·Granted Sep 1, 2015·7 cites·22 claims
- 0860US2010029516A1Fiber assisted emulsion systemWILLBERG DEAN M·Filed 2009·Application pending·0 cites
- 0947US8604111B2Polymeric acid precursor compositions and methodsWILLBERG DEAN M·Filed 2012·Granted Dec 10, 2013·0 cites·10 claims
- 1037US2006272816A1Proppants Useful for Prevention of Scale DepositionWILLBERG DEAN M·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when WILLBERG DEAN M 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 →