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Last Updated: March 15, 2025

Claims for Patent: 11,083,781


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Summary for Patent: 11,083,781
Title:Collagenase Clostridium Histolyticum injection therapies
Abstract:Collagenase (EN3835) is a proteinase that can hydrolyze the triple-helical region of collagen under physiological conditions. EN3835 targets the collagenase structural matrix at the site of injection and does not require systemic exposure. Embodiments include methods of lysing subdermal collagen to treat various conditions such as benign prostatic hyperplasia, tracheal stenosis, subglottic stenosis and scleroderma.
Inventor(s):Joseph John
Assignee:InnoMed Technologies, Inc.
Application Number:US17066463
Patent Claims:

Details for Patent 11,083,781

ApplicantTradenameBiologic IngredientDosage FormBLAApproval DatePatent No.Expiredate
Smith & Nephew, Inc. SANTYL collagenase Ointment 101995 June 04, 1965 11,083,781 2040-10-08
Auxilium Pharmaceuticals, Inc. XIAFLEX collagenase clostridium histolyticum For Injection 125338 February 02, 2010 11,083,781 2040-10-08
>Applicant>Tradename>Biologic Ingredient>Dosage Form>BLA>Approval Date>Patent No.>Expiredate
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