Inventor · Sèvres, FR

Marie-Pierre Labeau

32Patents
6h-index
69Co-inventors
72Inventor score

Filing activity: Feb 12, 2001 → May 10, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8252728B2 Drilling fluids comprising hydroxylated polymers Chemistry; Metallurgy 36 Active
US8969261B2 Rheology modifier compositions and methods of use Chemistry; Metallurgy 21 Active
US6844026B2 Preparation of particles by hydrolysis of a metal cation in the presence of a polymer Chemistry; Metallurgy 15 Expired
US7923428B2 Composition for cleaning or rinsing hard surfaces Chemistry; Metallurgy 10 Expired
US8637622B2 Copolymer including betaine units and hydrophobic and/or amphiphilic units, method for preparing same and uses thereof Chemistry; Metallurgy 7 Active
US7288575B2 Process for preparing an emulsion whose organic phase is of high viscosity Human Necessities 6 Expired
US7811387B2 Hard surface cleaning composition Chemistry; Metallurgy 6 Active
US8784681B2 Self-situating stimuli-responsive polymer compositions in soil additives and methods for use Chemistry; Metallurgy 4 Active
US9624455B2 Detergent composition with anti-spotting and/or anti-filming effects Chemistry; Metallurgy 4 Active
US9476175B2 Soil hydrophilization agent and methods for use Emerging Cross-Sectional Technologies 2 Active
US7071156B2 Composition based on nanoparticles or a nanolatex of polymers for fabric care Textiles; Paper 2 Expired
US7094747B2 Process for cleaning a surface using an aqueous composition containing a dispersed polymer Chemistry; Metallurgy 2 Expired
US8895686B2 Soil hydrophilization agent and methods for use Emerging Cross-Sectional Technologies 2 Active
US12071495B2 Polymers for metal surface treatment Performing Operations; Transporting 1 Active
US8613318B2 Flooding fluid and enhancing oil recovery method Chemistry; Metallurgy 0 Active
US12312693B2 Method for treating surfaces of aluminum containing substrates Chemistry; Metallurgy 0 Active
US12398227B2 Polymer additive comprising zwitterionic moieties for vinylidene fluoridepolymer based membranes Performing Operations; Transporting 0 Active
US11958989B2 Method for treating surfaces of aluminum containing substrates Chemistry; Metallurgy 0 Active
US11871746B2 Growth enhancement of plant by using cationic guars Human Necessities 0 Active
US9617503B2 Method for modifying the properties of an aqueous suspension Chemistry; Metallurgy 0 Active
US11028282B2 Process for bonding hydrophobic surfaces having cationic guar-containing primer coating thereon Performing Operations; Transporting 0 Active
US9206291B2 Hybrid compounds containing polysaccharide(s) and at least one polyoxyalkylene, method for preparing same, and applications thereof Chemistry; Metallurgy 0 Active
US12043758B2 Method for treating metallic surfaces with an acidic aqueous composition to improve corrosion resistance Chemistry; Metallurgy 0 Active
US9732213B2 Rheology modifier compositions and methods of use Chemistry; Metallurgy 0 Active
US12312506B2 Polymers for metal surface treatment Chemistry; Metallurgy 0 Active

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