Inventor · disambiguated record
Cornelia Adriana De Wolf
Also filed as: DE WOLF CORNELIA ADRIANA
9 granted patents·9 pending applications·28 citations·filing 2008–2015
84Inventor score
Files withAKZO NOBEL CHEMICALS INT BV6DE WOLF CORNELIA ADRIANA6NASR-EL-DIN HISHAM3AKZO NOBEL NV1LEPAGE JAMES N1
Top patents by PatentIndex Score
18 records- 0182US9725643B2Foam or viscosified composition containing a chelating agentAKZO NOBEL CHEMICALS INT BV·Filed 2013·Granted Aug 8, 2017·7 cites·11 claims
- 0280US9803134B2Acidic aqueous solution containing a chelating agent and the use thereofDE WOLF CORNELIA ADRIANA·Filed 2008·Granted Oct 31, 2017·8 cites·26 claims
- 0378US9150780B2Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirsDE WOLF CORNELIA ADRIANA·Filed 2011·Granted Oct 6, 2015·4 cites·20 claims
- 0476US9745509B2Process to treat subterranean formations using a chelating agentAKZO NOBEL CHEMICALS INT BV·Filed 2014·Granted Aug 29, 2017·3 cites·9 claims
- 0567US9587171B2Ammonium salts of chelating agents and their use in oil and gas field applicationsDE WOLF CORNELIA ADRIANA·Filed 2011·Granted Mar 7, 2017·2 cites·8 claims
- 0666US10995257B2Process to produce oil or gas from a subterranean formation using a chelating agentAKZO NOBEL CHEMICALS INT BV·Filed 2013·Granted May 4, 2021·4 cites·15 claims
- 0754US10294412B2Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirsAKZO NOBEL CHEMICALS INT BV·Filed 2015·Granted May 21, 2019·0 cites·6 claims
- 0850US2015080271A1Foam Or Viscosified Composition Containing A Chelating AgentAKZO NOBEL CHEMICALS INT BV·Filed 2014·Application pending·0 cites
- 0949US10301534B2Treatment of illitic formations using a chelating agentDE WOLF CORNELIA ADRIANA·Filed 2011·Granted May 28, 2019·0 cites·15 claims
- 1044US2010311998A1Chelating agent based ionic liquids, a process to prepare them, and their useAKZO NOBEL NV·Filed 2008·Application pending·0 cites
- 1140US2015005216A1Corrosion resistance when using chelating agents in carbon steel-containing equipmentAKZO NOBEL CHEMICALS INT BV·Filed 2013·Application pending·0 cites
- 1238US2013274155A1Process to control iron in oil and gas applications using a chelating agentNASR-EL-DIN HISHAM·Filed 2011·Application pending·0 cites
- 1338US2014124205A1Process to fracture a subterranean formation using a chelating agentNASR-EL-DIN HISHAM·Filed 2012·Application pending·0 cites
- 1437US2014116710A1Treatment of shale formatons using a chelating agentNASER-EL-DIN HISHAM·Filed 2012·Application pending·0 cites
- 1535US2014120276A1Corrosion Resistance When Using Chelating Agents in Chromium-Containing EquipmentDE WOLF CORNELIA ADRIANA·Filed 2012·Application pending·0 cites
- 1634US9556378B2Chelating agent precursors, fluids containing them, and their useLEPAGE JAMES N·Filed 2012·Granted Jan 31, 2017·0 cites·13 claims
- 1734US2013264060A1Fluid suitable for treatment of carbonate formations containing a chelating agentDE WOLF CORNELIA ADRIANA·Filed 2011·Application pending·0 cites
- 1830US2013274154A1Process and fluid to improve the permeability of sandstone formations using a chelating agentNASR-EL-DIN HISHAM·Filed 2011·Application pending·0 cites
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