Assignee

PHYGEN INC

US·2 granted patents·140 citations·filing 1998–2008

Technology mixA61L1 C23C1 G01N1 H01J1

Top patents by PatentIndex Score

2 records

0187US7880887B2Apparatus and method for measuring the concentration of gases in a sterilization chamberPHYGEN INC·Filed 2008·Granted Feb 1, 2011·24 cites·41 claims
0284US6103074ACathode arc vapor deposition method and apparatusPHYGEN INC·Filed 1998·Granted Aug 15, 2000·116 cites·55 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →