Nuclear power plant having a protective superstructure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 2021
Grant Date -
Jun 25, 2020
app pub date -
May 21, 2018
filing date -
May 23, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A nuclear power plant having a protective superstructure including a first end region configured to cover a nuclear reactor in a containment structure, a second end region opposite the first end region and configured to cover a cooling water pump house, and a central region between the first and second end regions and configured to cover a turbine hall. The superstructure has an oval-shaped plan profile, the oval having a greater degree of curvature at the first end region than at the second end region.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ROLLS-ROYCE SMR LIMITED | MOOR LANE DERBY DERBYSHIRE DE248BJ |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Edwards, Gareth | London, GB | 25 | 344 |
# of filed Patents : 25 Total Citations : 344 | |||
Marquez-Santoyo, Jose A | London, GB | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Richardson, Mark J | London, GB | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Smith, Paul C | Warrington, GB | 17 | 776 |
# of filed Patents : 17 Total Citations : 776 |
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- 0 Citation Count
- E04B Class
- 0 % this patent is cited more than
- 4 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 7, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 7, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 7, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
---|---|---|---|
Jan 25, 2022 | P | Publication | |
Jan 05, 2022 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 21, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED |
Nov 11, 2021 | P | Published | |
Sep 21, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
Mar 17, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Dec 11, 2020 | F | Filing | |
Dec 11, 2020 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CABRERA, JUAN D.;LEES, ANDREW;WASHBURN, RICHARD RYDER, III;AND OTHERS;SIGNING DATES FROM 20160927 TO 20161006;REEL/FRAME:054613/0254 Owner name: CENTRE FIREARMS CO., INC., NEW YORK |
Dec 11, 2020 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |

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