Download Docs
Export

CRYSTAL GROWTH INHIBITOR

09/185,931 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed Nov. 4, 1998
Examiner ANTHONY J GREEN
Class 106
Art Group 1755
Patent No. 6,136,087
Case Type Utility - 106/496000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child PCT/US99/26245 Published
Last Updated: 5 years, 3 months ago
Date # Transaction