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Last Updated: September 24, 2020

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Patent: 9,180,172

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Summary for Patent: 9,180,172
Title:Treatment of Peyronies disease
Abstract: The invention relates to systems and therapeutic methods to reduce plaque causing Peyronie\'s disease. One approach uses high pressure injection of collagenase-containing composition into a penile plaque. Plaque disruption is enhanced by the mechanical force of the high pressure, followed by the enzymatic action of collagenase. Another approach uses collagenase as a pretreatment, followed by addition of adipose-derived stem cells ADSCs. The initial collagenase injection breaks down collagen (often more type III than type I in Peyronie\'s) to provide short term benefit. The longer-term benefit is provided by introduction of ADSCs to the plaque, which can produce cytokines and other signals for revascularization and restoration of normal penile tissue. The resulting combination advantageously reduces the bulk of the plaque early on with ongoing reduction through the revascularization of the tissue. In addition, the treatment provides an advantageous shift of elastin and collagen ratios.
Inventor(s): Borgos; Natalie Ann (Minnetonka, MN)
Assignee: AMS RESEARCH CORPORATION (Minnetonka, MN)
Application Number:13/327,450
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,180,172
Patent Claims:see list of patent claims

Details for Patent 9,180,172

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Smith And Nephew SANTYL collagenase OINTMENT;TOPICAL 101995 001 1965-06-04   Start Trial AMS RESEARCH CORPORATION (Minnetonka, MN) 2030-12-15 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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