Inventor · disambiguated record
Leonid Vigderman
Also filed as: VIGDERMAN LEONID
10 granted patents·6 pending applications·121 citations·filing 2012–2023
89Inventor score
Files withBJ ENERGY SOLUTIONS LLC5LUBRIZOL OILFIELD SOLUTIONS INC4WEATHERFORD TECH HOLDINGS LLC3BJ SERVICES LLC2LUBRIZOL CORP1
Top patents by PatentIndex Score
16 records- 0197US11827845B2Frac fluids for far field diversionBJ ENERGY SOLUTIONS LLC·Filed 2022·Granted Nov 28, 2023·6 cites·27 claims
- 0297US11427750B2Frac fluids for far field diversionBJ ENERGY SOLUTIONS LLC·Filed 2021·Granted Aug 30, 2022·4 cites·28 claims
- 0396US9909404B2Method to consolidate solid materials during subterranean treatment operationsLUBRIZOL OILFIELD SOLUTIONS INC·Filed 2014·Granted Mar 6, 2018·40 cites·26 claims
- 0495US11639463B2Frac fluids for far field diversionBJ ENERGY SOLUTIONS LLC·Filed 2022·Granted May 2, 2023·2 cites·28 claims
- 0595US10001769B2Systems and methods for optimizing formation fracturing operationsWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Jun 19, 2018·44 cites·19 claims
- 0692US11306240B2Frac fluids for far field diversionBJ ENERGY SOLUTIONS LLC·Filed 2020·Granted Apr 19, 2022·2 cites·22 claims
- 0791US9945220B2Methods and system for creating high conductivity fracturesLUBRIZOL OILFIELD SOLUTIONS INC·Filed 2014·Granted Apr 17, 2018·20 cites·4 claims
- 0885US2024043739A1Frac fluids for far field diversionBJ ENERGY SOLUTIONS LLC·Filed 2023·Application pending·0 cites
- 0975US10309172B2Hydraulic diversion systems to enhance matrix treatments and methods for using sameWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Jun 4, 2019·1 cites·20 claims
- 1069US2020048532A1Frac Fluids for Far Field DiversionBJ SERVICES LLC·Filed 2018·Application pending·0 cites
- 1168US8956440B2High-yield synthesis of gold nanorods with optical absorption at wavelengths greater than 1000nm using hydroquinoneVIGDERMAN LEONID·Filed 2012·Granted Feb 17, 2015·2 cites·9 claims
- 1260US2018209260A1Method to Consolidate Solid Materials During Subterranean Treatment OperationsLUBRIZOL CORP·Filed 2018·Application pending·0 cites
- 1351US10202828B2Self-degradable hydraulic diversion systems and methods for making and using sameWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Feb 12, 2019·0 cites·21 claims
- 1446US2018346800A1Sealers for Use in Stimulating WellsBJ SERVICES LLC·Filed 2018·Application pending·0 cites
- 1541US2018142137A1Aggregating compositions, modified particulate solid compositions, and methods for making and using sameLUBRIZOL OILFIELD SOLUTIONS INC·Filed 2016·Application pending·0 cites
- 1637US2018112121A1Polymeric compositions agglomerating compositions, modified solid materials, and methods for making and using sameLUBRIZOL OILFIELD SOLUTIONS INC·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →