Download Docs
Export

PROCESS FOR SILYLATING PHOTORESISTS IN THE UV RANGE

10/285,050 | U.S. Patent Application

Interested in this case?

To schedule a demo, contact us at sales@docketalarm.com. Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Oct. 31, 2002
Examiner JOHN S RUGGLES
Class 430
Art Group 1756
Patent No. 7,045,273
Case Type Utility - 430/296000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 101 53 497.3
Last Updated: 6 years, 2 months ago
Date # Transaction