Assignee
APPRECIA TECHNOLOGY INC
JP·2 granted patents·8 citations·filing 2006–2007
Top patents by PatentIndex Score
2 records- 0164US7713478B2Equipment and method for measuring silicon concentration in phosphoric acid solutionAPPRECIA TECHNOLOGY INC·Filed 2006·Granted May 11, 2010·5 cites·9 claims
- 0261US7964108B2Regeneration method of etching solution, an etching method and an etching systemAPPRECIA TECHNOLOGY INC·Filed 2007·Granted Jun 21, 2011·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when APPRECIA TECHNOLOGY INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →