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Last Updated: July 11, 2020

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Patent: 5,998,200

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Summary for Patent: 5,998,200
Title: Anti-fouling methods using enzyme coatings
Abstract:A method for preventing fouling of an aquatic apparatus by an aquatic organism which comprises affixing a biologically active chemical to a surface intended for use in contact with an aquatic environment containing the organism, wherein the chemical is an enzyme, repellant, chelating agent, enzyme inhibitor, or non-metallic toxicant capable of hindering the attachment of the organism to the surface while affixed to the surface, is disclosed along with improved apparatuses which are produced using the method.
Inventor(s): Bonaventura; Celia (Beaufort, NC), Bonaventura; Joseph (Beaufort, NC), Hooper; Irving R. (Beaufort, NC)
Assignee: Duke University (Durham, NC)
Application Number:07/683,130
Patent Claims:see list of patent claims

Details for Patent 5,998,200

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 Duke University (Durham, NC) 2016-12-07 RX search
Akorn Inc HYDASE hyaluronidase INJECTABLE;INJECTION 021716 001 2005-10-25   Start Trial Duke University (Durham, NC) 2016-12-07 DISCN search
Amphastar Pharm AMPHADASE hyaluronidase INJECTABLE;INJECTION 021665 001 2005-11-03   Start Trial Duke University (Durham, NC) 2016-12-07 RX search
Bausch And Lomb VITRASE hyaluronidase INJECTABLE;INJECTION 021640 002 2004-12-21   Start Trial Duke University (Durham, NC) 2016-12-07 RX search
Bausch And Lomb VITRASE hyaluronidase INJECTABLE;INJECTION 021640 001 2004-12-21   Start Trial Duke University (Durham, NC) 2016-12-07 RX search
Discure Medical, Llc CHYMODIACTIN chymopapain INJECTABLE;INJECTION 018663 002 1984-07-09   Start Trial Duke University (Durham, NC) 2016-12-07 DISCN search
Discure Medical, Llc CHYMODIACTIN chymopapain INJECTABLE;INJECTION 018663 001 1984-07-09   Start Trial Duke University (Durham, NC) 2016-12-07 DISCN search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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