Fluid storage and purification method and system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 27, 2011
Grant Date -
Sep 2, 2010
app pub date -
Mar 2, 2010
filing date -
Apr 7, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of storing and dispensing a fluid includes providing a vessel configured for selective dispensing of the fluid therefrom. The vessel contains an ionic liquid therein. The fluid is contacted with the ionic liquid for take-up of the fluid by the ionic liquid. There is substantially no chemical change in the ionic liquid and the fluid. The fluid is released from the ionic liquid and dispensed from the vessel.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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MATHESON TRI-GAS INC | 150 ALLEN ROAD BASKING RIDGE NJ 07920 |
International Classification(s)

- 2010 Application Filing Year
- B01D Class
- 2901 Applications Filed
- 2197 Patents Issued To-Date
- 75.74 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Torres,, Jr Robert | Parker, US | 24 | 568 |
# of filed Patents : 24 Total Citations : 568 | |||
Vininski, Joseph V | Boulder, US | 15 | 122 |
# of filed Patents : 15 Total Citations : 122 | |||
Watanabe, Tadaharu | Saitama, JP | 21 | 229 |
# of filed Patents : 21 Total Citations : 229 | |||
Wyse, Carrie L | Longmont, US | 15 | 109 |
# of filed Patents : 15 Total Citations : 109 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- B01D Class
- 6.00 % this patent is cited more than
- 14 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Feb 06, 2017 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jan 08, 2017 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jan 08, 2017 |
Jan 08, 2017 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Aug 19, 2016 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Jan 08, 2013 | I | Issuance | |
Dec 02, 2010 | P | Published | |
May 14, 2010 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KITCHENER, RENATO;ROGOLL, GUNTHER;KESSLER, MICHAEL;SIGNING DATES FROM 20100204 TO 20100215;REEL/FRAME:024392/0131 Owner name: PEPPERL + FUCHS GMBH, GERMANY |
May 09, 2008 | F | Filing | |
May 11, 2007 | PD | Priority Date |

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