Plant for storing gas under pressure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 31, 2010
Grant Date -
Jun 26, 2008
app pub date -
Feb 17, 2006
filing date -
Feb 21, 2005
priority date (Note) -
Expired
status (Latency Note)
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Forward Citations
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Abstract
The present invention relates to a plant for storing gas under pressure. The plant includes at least one basin filled with a liquid, one or more pressure vessels located in the basin for storing the gas including interconnecting piping and connections to a gas supply and a gas discharge network, an anchoring system for supporting the vessels, a cover with a slanted surface on the underside for covering the basin which will lead any gas leak occurring in the basin towards and through a vent, and at least one gas detection equipment located in the vent. The plant is especially suitable for storing compressed gaseous hydrogen and can be connected to a hydrogen fuel replenishment system.
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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STATOIL ASA | 4035 STAVANGER |
International Classification(s)

- 2006 Application Filing Year
- F17C Class
- 90 Applications Filed
- 45 Patents Issued To-Date
- 50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Grønstad, Leif Kåre | Sannidal, NO | 4 | 11 |
# of filed Patents : 4 Total Citations : 11 | |||
Kittilsen, Pål | Trondheim, NO | 3 | 32 |
# of filed Patents : 3 Total Citations : 32 | |||
Nilsen, Sandra Hennie | Porsgrunn, NO | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 | |||
Schelling, Jan | Porsgrunn, NO | 2 | 5 |
# of filed Patents : 2 Total Citations : 5 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 2 Citation Count
- F17C Class
- 11.90 % this patent is cited more than
- 15 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
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Aug 28, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Mar 20, 2024 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Aug 13, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
May 28, 2020 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:PC-TEL, INC.;REEL/FRAME:056322/0326 Owner name: PCTEL, INC., ILLINOIS Effective Date: May 28, 2020 |
Mar 14, 2017 | I | Issuance | |
Feb 22, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 18, 2014 | P | Published | |
Jun 10, 2014 | F | Filing | |
Jun 10, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LU, WEI;KIM, JOHN KYECHONG;REEL/FRAME:033065/0381 Owner name: PC-TEL, INC., ILLINOIS Effective Date: Jun 10, 2014 |

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