Patent assignee · US · COMPANY

CONVATEC TECHNOLOGIES INC.

149Patents
142Active
149Granted
65Portfolio score

Filing activity: Nov 19, 1998 → Jan 9, 2024 · 45 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7759537B2 Multi layered wound dressing Human Necessities 245 Active
US7759539B2 Wound dressing Human Necessities 229 Active
US8034037B2 Vacuum wound dressing Human Necessities 140 Active
US8404921B2 Wound dressing Human Necessities 140 Active
US9381283B2 Vacuum wound dressing Human Necessities 94 Active
US8303554B2 Aspiration system and body interface device for removing urine discharged by the human body Emerging Cross-Sectional Technologies 77 Active
US7947025B2 Pouch for collecting human body waste and drainage adapter therefor Human Necessities 77 Active
US8684982B2 Controlled evacuation ostomy appliance Human Necessities 71 Active
US7909786B2 Compression device for the limb Emerging Cross-Sectional Technologies 69 Active
US10207031B2 Integrated system for assessing wound exudates Human Necessities 57 Active
US7803980B2 Multi-layered wound dressing Human Necessities 56 Expired
US7857777B2 Electro active compression bandage Human Necessities 50 Active
US7947003B2 Pressurized medical device Human Necessities 48 Active
US8388586B2 Seal for an ostomy appliance Human Necessities 40 Active
US8070737B2 Seal for controlled evacuation ostomy appliance Human Necessities 38 Active
US9259558B2 Aspirated wound dressing Human Necessities 36 Active
US8092437B2 Controlled evacuation ostomy device with external seal Human Necessities 34 Expired
US8016816B2 Fecal management appliance and method and apparatus for introducing same Human Necessities 34 Expired
US8460259B2 Controlled discharge ostomy appliance and moldable adhesive wafer Human Necessities 33 Active
US8100875B2 Ostomy coupling Human Necessities 31 Active
US8142406B2 Ostomy coupling Human Necessities 30 Active
US10507318B2 Self-closing bag connector Emerging Cross-Sectional Technologies 28 Active
US10543133B2 Component for a wound dressing Human Necessities 27 Active
US10478329B2 Ostomy pouch filter system Human Necessities 27 Active
US10687985B2 Wound dressing Human Necessities 25 Active

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