Inventor · The Woodlands, TX, US

Lee J. Hall

37Patents
5h-index
47Co-inventors
65Inventor score

Filing activity: Oct 30, 2008 → Nov 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9359841B2 Downhole robots and methods of using same Fixed Constructions 45 Active
US9133384B2 Cellulose nanowhiskers in well services Emerging Cross-Sectional Technologies 10 Active
US9500069B2 Method and apparatus for generating seismic pulses to map subterranean fractures Fixed Constructions 9 Active
US9528338B2 Passive downhole chemical release packages Chemistry; Metallurgy 7 Active
US10077636B2 Use of nanoparticles in cleaning well bores Chemistry; Metallurgy 7 Active
US10378345B2 Capsules containing micro-proppant and a substance to produce micro-seismic events Physics 5 Active
US10590338B2 Wrinkled capsules for treatment of subterranean formations Fixed Constructions 4 Active
US10301917B2 Microbubbles for treatment chemical delivery in subterranean formations Fixed Constructions 4 Active
US9469802B2 Chitin nanocrystal containing wellbore fluids Emerging Cross-Sectional Technologies 2 Active
US10077606B2 Methods of mitigating bituminous material adhesion using nano-particles Chemistry; Metallurgy 2 Active
US8269042B2 Crystallized diacetylenic indicator compounds and methods of preparing the compounds Physics 2 Active
US11168241B2 Downhole fluids and methods of use thereof Chemistry; Metallurgy 2 Active
US11447679B2 Core-shell particles for treatment of subterranean formations Fixed Constructions 2 Active
US10626321B2 Microbubbles for heat and/or gas generation in subterranean formations Fixed Constructions 2 Active
US10323169B2 Wellbore treatment fluids containing nano-carbohydrate based sheets and methods of using the same Chemistry; Metallurgy 1 Active
US10215873B2 Generating seismic pulses by compressive force to map fractures Physics 1 Active
US10801305B2 Use of nanoparticles in cleaning well bores Chemistry; Metallurgy 1 Active
US11898085B2 Downhole fluids and methods of use thereof Chemistry; Metallurgy 1 Active
US9488043B2 Method and apparatus for generating seismic pulses to map subterranean fractures Physics 1 Active
US10428259B2 Downhole fluids and methods of use thereof Chemistry; Metallurgy 1 Active
US10294403B2 Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals Fixed Constructions 0 Active
US11932808B2 Calcium carbonate/polymer particulate additives for use in subterranean operations Chemistry; Metallurgy 0 Active
US10259981B2 Chitin nanocrystal containing wellbore fluids Emerging Cross-Sectional Technologies 0 Active
US8642807B2 Crystallized diacetylenic indicator compounds and methods of preparing the compounds Physics 0 Active
US11111427B2 Selective salt management for wellbore fluids using microgel particles Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.