Inventor · disambiguated record
Daniel P. Vollmer
Also filed as: VOLLMER DANIEL P · VOLLMER DANIEL PATRICK
10 granted patents·7 pending applications·828 citations·filing 1997–2022
93Inventor score
Top patents by PatentIndex Score
17 records- 0197US6509301B1Well treatment fluids and methods for the use thereofFiled 2000·Granted Jan 21, 2003·245 cites·45 claims
- 0296US6632779B1Wellbore treatment and completion fluids and methods of using the sameBJ SERVICES CO USA·Filed 2000·Granted Oct 14, 2003·113 cites·7 claims
- 0393US6489270B1Methods for enhancing wellbore treatment fluidsFiled 1999·Granted Dec 3, 2002·109 cites·1 claims
- 0492US5785747AViscosification of high density brinesGREAT LAKES CHEMICAL CORP·Filed 1997·Granted Jul 28, 1998·103 cites·51 claims
- 0590US6100222AHigh density, viscosified, aqueous compositions having superior stability under stress conditionsGREAT LAKES CHEMICAL CORP·Filed 1997·Granted Aug 8, 2000·96 cites·35 claims
- 0688US6432885B1Well treatment fluids and methods for the use thereofOSCA INC·Filed 1999·Granted Aug 13, 2002·82 cites·57 claims
- 0787US8003578B2Method of treating a well and a subterranean formation with alkali nitrate brineBAKER HUGHES INC·Filed 2008·Granted Aug 23, 2011·21 cites·20 claims
- 0884US7220709B1Process of diverting stimulation fluidsBJ SERVICES CO·Filed 2002·Granted May 22, 2007·33 cites·29 claims
- 0970US6248700B1Carboxylate-based well bore treatment fluidsGREAT LAKES CHEMICAL CORP·Filed 1998·Granted Jun 19, 2001·26 cites·40 claims
- 1065US11919782B2Method for manganese oxides dissolutionVOLLMER DANIEL P·Filed 2022·Granted Mar 5, 2024·0 cites·22 claims
- 1146US2014339137A1Methods for removing metals and cations thereof from oil-based fluidsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 1246US2014121138A1Process for removal of zinc, iron and nickel from spent completion brines and produced waterBAKER HUGHES INC·Filed 2013·Application pending·0 cites
- 1344US2005113264A1Well treatment fluidFiled 2004·Application pending·0 cites
- 1443US2005101491A1Cellulosic suspensions employing alkali formate brines as carrier liquidFiled 2003·Application pending·0 cites
- 1542US2016060133A1Removal of metals and cations thereof from water-based fluidsBAKER HUGHES INC·Filed 2015·Application pending·0 cites
- 1641US2003130133A1Well treatment fluidFiled 2002·Application pending·0 cites
- 1740US2005101490A1Cellulosic suspensions of alkali formate and method of using the sameFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →