Granted Patent
Utility
US 6,425,263
· Confirmation No. 8432
APPARATUS AND PROCESS FOR THE REFRIGERATION, LIQUEFACTION AND SEPARATION OF GASES WITH VARYING LEVELS OF PURITY
Patented Case
View Patent ↗
Inventors
Dennis N. Bingham
Idaho Falls, ID
Bruce M. Wilding
Idaho Falls, ID
Michael G. McKellar
Idaho Falls, ID
Attorneys & Agents of Record
Classification
USPC
62/613
F25J1/0022
F25J1/0025
F25J1/0035
F25J1/0037
F25J1/004
F25J1/0045
F25J1/0201
F25J1/0202
F25J1/0232
F25J1/0254
F25J1/0259
F25J1/0261
F25J1/0275
F25J1/0292
F25J2205/10
F25J2220/62
F25J2220/64
F25J2230/08
F25J2230/30
F25J2230/60
F25J2245/02
F25J2290/62
Y10S62/91
Prosecution
- Examiner
- CAPOSSELA, RONALD C
- Art Unit
- 3744
- Docket No.
- LIT-PI-401A
- Confirmation No.
- 8432
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-02-07
CONFIRMATORY LICENSE
Recorded 2002-02-21
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Quick Facts
- Patent No.
- US 6,425,263
- App. No.
- 09/643,420
- Filed
- 2001-08-23
- Effective Filing
- 2000-08-22
- Granted
- 2002-07-30
- Examiner
- CAPOSSELA, RONALD C
- Art Unit
- 3744
- PTA
- 0 days
External Links