Inventor
Mohand Melbouci
Inventor
Wilmington, DE, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere28%
C04BLime, magnesia13%
A61KPreparations for medical, dental or toiletry purposes7%
A61QSpecific use of cosmetics or similar toiletry preparations7%
C08LCompositions of macromolecular compounds7%
E21BEarth or rock drilling7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08JWorking-up4%
D21HPulp compositions4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
10,793,770Enhanced proppant transport for hydraulic fracturing202010,787,605Methods and thermally stable aqueous borate-based cross-linking suspensions for treatment of subterranean formations202010,202,533High-temperature high-pressure (HTHP) stable synthetic polymer for water based oil-well servicing fluids201910,113,099High pressure high temperature (HPHT) aqueous drilling mud composition and process for preparing the same20189,969,921Oil and gas treatment composition comprising hydroxyethyl cellulose and crosslinked polyvinylpyrrolidone20189,914,790'Low molecular weight graft polymer for scale inhibitor'20188,720,563'Calcium aluminate cement composition containing a set retarder of an organic acid and a polymeric mixture'20148,450,386'Use of polyethylene glycol based fluidized polymer suspension in functional systems'20138,258,085'Oil-well cement fluid loss additive compostion'20127,851,416'Oxidized guar for oilfield servicing fluids'20107,622,427'Ethoxylated raw cotton linters for completion and workover fluids'20097,384,892'Water-based drilling fluids'20086,825,248'Paper coating composition with environmentally acceptable fluidized polymer suspension'20046,730,636'Environmentally acceptable well cement fluid loss control additives, compositions and methods'20046,626,992'Environmentally acceptable well cement fluid loss control additives, compositions, and methods'20036,620,769'Environmentally acceptable fluid polymer suspension for oil field services'20036,590,050'Polymeric fluid loss additives and method of use thereof'20036,562,090'Fluid abrasive suspension for use in dentifrices'20036,465,587'Polymeric fluid loss additives and method of use thereof'20026,405,801'Environmentally acceptable well cement fluid loss control additives, compositions and methods'20026,197,100'Dispersible water soluble polymers'20016,113,891'Fluidized polymer suspensions of cationic polysaccharides in emollients and use thereof in preparing personal care compositions'20006,093,769'Fluidized polymer suspensions of cationic polysaccharides in polyols and use thereof in personal care compositions'20005,932,193'Toothpaste compositions containing fluidized polymer suspensions of carboxymethyl cellulose'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2018Patents assigned to HERCULES INC (19)· patent assignee history
1999–2001Based in Dordrecht, NL· patent location history
2002–2014Patents assigned to HALLIBURTON ENERGY SERV INC (4)· patent assignee history
2002–2020Based in Wilmington, DE, US· patent location history
2012–2014Patents assigned to MELBOUCI MOHAND (3)· patent assignee history
2018Patents assigned to HERCULES LLC (2)· patent assignee history
2018–2019Patents assigned to ISP INVESTMENTS INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERCULES INC | 19 | 1999–2018 |
| HALLIBURTON ENERGY SERV INC | 4 | 2002–2014 |
| MELBOUCI MOHANDself | 3 | 2012–2014 |
| HERCULES LLC | 2 | 2018 |
| ISP INVESTMENTS INC | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 20 | 2002–2020 |
| Dordrecht, NL | 4 | 1999–2001 |