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Polymeric Coatings Incorporating Bioactive Enzymes for Cleaning a Surface

13/69,864 | U.S. Patent Application

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Location ELECTRONIC
Filed March 23, 2011
Examiner MARSHA M TSAY
Class 424
Art Group 1656
Case Type Utility - 424/405000
Status Abandoned -- Failure to Respond to an Office Action
Parent 61/316,504 Expired
Parent 12/474,921 Abandoned
Parent 61/57,705 Expired
Parent 61/58,025 Expired
Parent 10/884,355 Abandoned
Parent 60/485,234 Expired
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Last Updated: 6 years, 4 months ago
Date # Transaction