Individual holder
KRIEGEL ROBERT M
US·2 granted patents·2 pending applications·4 citations·filing 2005–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0170US8129317B2Viscosified treatment fluids comprising polycarboxylic acid gelling agents and associated methodsKRIEGEL ROBERT M·Filed 2005·Granted Mar 6, 2012·3 cites·12 claims
- 0268US8426346B2Polycarboxylic acid gelling agentsKRIEGEL ROBERT M·Filed 2012·Granted Apr 23, 2013·1 cites·13 claims
- 0355US2009233817A1Methods for Testing the Effect of Polymer Additives on Wax Deposition from Crude Oils and Reducing Wax Deposition from Crude Oil During Pipeline TransmissionKRIEGEL ROBERT M·Filed 2008·Application pending·0 cites
- 0455US2011262669A1Bio-based Polyethylene Terephthalate Polymer and Method of Making SameKRIEGEL ROBERT M·Filed 2011·Application pending·0 cites
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