Prefabricated bridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 24, 2017
Grant Date -
Nov 27, 2014
app pub date -
Dec 18, 2012
filing date -
Dec 19, 2011
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Forward Citations
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Abstract
Bridge including a bridge deck extending in a bridge direction or longitudinal direction of the bridge, and two prefab bridge railings situated on the longitudinal side of the bridge deck, wherein the bridge deck is substantially formed by one or more slabs spanning the bridge width, wherein the bridge railing includes a lower girder provided with a bearing, particularly a bearing edge, for a longitudinal edge strip of the bridge deck.
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 | |
---|---|---|
FDN CONSTRUCTION BV | 1066 WB AMSTERDAM |
International Classification(s)

- 2012 Application Filing Year
- E01D Class
- 52 Applications Filed
- 48 Patents Issued To-Date
- 92.31 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Tirimanna, Dilshan Lakmal | Amsterdam, NL | 1 | 15 |
# of filed Patents : 1 Total Citations : 15 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- E01D Class
- 17.14 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 24, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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
- 1) desalting and separation of the feedstock;2) catalytic hydrotreating of light fraction (optional);3) catalytic hydroconversion of heavy fraction, and4) distillation of hydrotreated productsto provide products that can be processed in conventional refining schemes designed to operate with light and intermediate crude oils.

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Aug 04, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Mar 20, 2018 | I | Issuance | |
Feb 28, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 07, 2013 | P | Published | |
Oct 08, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ANCHEYTA JUAREZ, JORGE;MUNOZ MOYA, JOSE ANTONIO DOMINGO;CASTANEDA LOPEZ, LUIS CARLOS;AND OTHERS;REEL/FRAME:029296/0506 Owner name: INSTITUTO MEXICANO DEL PETROLEO, MEXICO Effective Date: Oct 08, 2012 |
Aug 30, 2012 | F | Filing | |
Aug 31, 2011 | PD | Priority Date |

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