COATEX
🏢 View company profile →75Patents
73Active
75Granted
56Portfolio score
Filing activity: Aug 13, 1981 → Jun 17, 2021 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4845191A | Process for grinding in aqueous suspension of coarse mineral intended for pigment applications | Chemistry; Metallurgy | 9 | Expired |
| US9339447B2 | Polymeric agent for obtaining a stable aqueous composition comprising particles in suspension | Chemistry; Metallurgy | 6 | Active |
| US10538643B2 | Plasticizer for acrylic mastics and adhesives | Chemistry; Metallurgy | 4 | Active |
| US8785536B2 | Use of acrylic polymers neutralized by lithium as dispersing agents or grinding aid agents of mineral materials in an aqueous medium | Chemistry; Metallurgy | 3 | Active |
| US4424290A | Filtrate reducer additive for swelling clay grouts and cement-swelling clay grouts | Chemistry; Metallurgy | 2 | Expired |
| US9150722B2 | Method for polymerisation of (meth)acrylic acid in solution, polymer solutions obtained and their uses | Chemistry; Metallurgy | 2 | Active |
| US8642056B2 | Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with AMPS and which is rich in acrylic acid | Chemistry; Metallurgy | 2 | Active |
| US8778368B2 | Use of acrylic comb copolymers as a colour developing agent in cosmetic compositions | Human Necessities | 1 | Active |
| US10865365B2 | Phosphate-free polymer detergent composition | Chemistry; Metallurgy | 1 | Active |
| US8742027B2 | Method for making comb polymers by drying then functionalization of the meth(acrylic)polymer backbone, resulting polymers and uses thereof | Chemistry; Metallurgy | 1 | Active |
| US9957338B2 | Method for polymerizing meth(acrylic) acid in a solution, polymer solutions obtained and uses thereof | Chemistry; Metallurgy | 1 | Active |
| US8841374B2 | Method for grinding calcium carbonate in water in the presence of a solution of acrylic polymer and an alkali carbonate salt manufactured in place in the said solution | Chemistry; Metallurgy | 1 | Active |
| US11702338B2 | Preparation of phosphoric acid | Chemistry; Metallurgy | 1 | Active |
| US11661705B2 | Composition for paper coating slip | Textiles; Paper | 1 | Active |
| US8920550B2 | Hydrophobization agent and use for the surface treatment of mineral matter particles | Emerging Cross-Sectional Technologies | 1 | Active |
| US8962145B2 | Weakly anionic polymers, uses thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US9056932B2 | Hydroxy polyalkylene glycol function (meth) acrylic comb polymers, their use as shear-thinning agents in coating dispersions and dispersions containing them | Emerging Cross-Sectional Technologies | 1 | Active |
| US8790491B2 | Use of a styrene latex 100 nm in size as a rheological agent in a paper coating, the paper coating, and the method for obtaining it | Chemistry; Metallurgy | 1 | Active |
| US11066505B2 | Thickening agent for aqueous systems, formulations containing same and uses thereof | Chemistry; Metallurgy | 1 | Active |
| US11760886B2 | Method for grinding mineral material | Chemistry; Metallurgy | 0 | Active |
| US12173126B2 | Controlling the rheology of a metal ore residue | Chemistry; Metallurgy | 0 | Active |
| US11203652B2 | Method for preparing a polymer | Chemistry; Metallurgy | 0 | Active |
| US10835475B2 | Copolymer having thickening and suspension properties | Chemistry; Metallurgy | 0 | Active |
| US9757685B2 | Aqueous lime slurry, preparation process and uses | Chemistry; Metallurgy | 0 | Active |
| US10233330B2 | Dispersion and/or grinding aid agents of kaolin in aqueous suspension, aqueous suspensions obtained and uses thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.