U.S. federal trademark · Serial No. 77835081 · Reg. No. 3895061
Freestanding thin films made from metal, polymers, semiconductors, ceramics, and ionic compounds for use as bandpass filters, pressure windows, photocathodes, laser targets, and synchrotron targets
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.