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CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES

17/582,077 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 24, 2022
Examiner GREGORY E WEBB
Class 510
Art Group 1767
Patent No. 11,401,487
Case Type Utility - 510/409000
Status Patented Case
Parent 16/998,352 Patented
Parent 16/361,637 Patented
Parent 15/386,178 Patented
Parent 14/558,767 Patented
Parent 61/936,999 Expired
Parent 61/912,697 Expired
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Last Updated: 6 months, 3 weeks ago
Date # Transaction