Patent assignee · CH · COMPANY

Vifor (International) AG

35Patents
32Active
35Granted
54Portfolio score

Filing activity: Jun 2, 1998 → Aug 25, 2022 · 4 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6174442A Adsorbent for phosphate from an aqueous medium, production and use of said adsorbent Performing Operations; Transporting 44 Expired
US8752722B2 Cap assembly and production method Emerging Cross-Sectional Technologies 33 Active
US7612109B2 Water-soluble iron-carbohydrate complexes, production thereof, and medicaments containing said complexes Chemistry; Metallurgy 27 Expired
US8722101B2 Use of iron(III) complex compounds Human Necessities 10 Expired
US8263577B2 Water-soluble iron carbohydrate derivative complexes, the preparation thereof, and medicaments comprising them Chemistry; Metallurgy 8 Active
US10519252B2 Aqueous iron carbohydrate complexes, their production and medicaments containing them Chemistry; Metallurgy 5 Active
US8263564B2 Iron-carbohydrate complex compounds Chemistry; Metallurgy 5 Active
US10364239B2 Ferroportin inhibitors Emerging Cross-Sectional Technologies 4 Active
US9376505B2 Aqueous iron carbohydrate complexes, their production and medicaments containing them Chemistry; Metallurgy 3 Active
US10738041B2 Ferroportin inhibitors Emerging Cross-Sectional Technologies 1 Active
US11123321B2 Aqueous iron carbohydrate complexes, their production and medicaments containing them Chemistry; Metallurgy 1 Active
US11291645B2 Aqueous iron carbohydrate complexes, their production and medicaments containing them Chemistry; Metallurgy 1 Active
US9102688B2 Sulfonaminoquinoline hepcidin antagonists Chemistry; Metallurgy 1 Active
US9821947B2 Receptacle and method for storing and supplying a liquid and a liquid medical preparation Performing Operations; Transporting 0 Active
US10766845B2 Fluorination of acrylate esters and derivatives Chemistry; Metallurgy 0 Active
US8721613B2 Container with hollow needle Human Necessities 0 Active
US10813946B2 Potassium binding polymers for treating hypertension and hyperkalemia Performing Operations; Transporting 0 Active
US9452152B2 Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias Human Necessities 0 Active
US9422247B2 Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias Chemistry; Metallurgy 0 Active
US12239657B2 Iron compositions and methods of making and using them Human Necessities 0 Active
US11001579B2 Ferroportin inhibitors Emerging Cross-Sectional Technologies 0 Active
US9394324B2 Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias Chemistry; Metallurgy 0 Active
US9943498B2 Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias Chemistry; Metallurgy 0 Active
US9248134B1 Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias Human Necessities 0 Active
US10584089B2 Fluorination of acrylate esters and derivatives Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.