Patents

The following are among important patents held by, or licensed to, VICI. Others are pending.

Description Patent number(s)
Tube sealing bushing (collapsible bushing) 6,575,501
Adaptive temperature controller 7,442,902
Nut w/ controlled radius 6,247,731
Purification of CO2 6,511,528
6,099,619
5,858,068
Ultra pure gas process 6,074,459
Syringe-free, bi-directional, positive displacement pump 6,079,313
XL valves 6,193,213
Permeation tube 6,030,436
Diaphragm valve 6,202,698
Pulsed discharge detectors 5,541,519
5,767,683
5,858,068
6,133,740
6,842,008
6,933,771
7,091,044
7,507,586
7,601,543
Pump 5,741,126
No-twist one-piece fitting 7,316,777