PIPE GUIDE DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Mar 7, 2024
app pub date -
Sep 6, 2023
filing date -
Sep 6, 2022
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Abstract
The invention concerns a guide device (10) for a pipe intended to be moved along a first axis (X), comprising:
- a support (51) comprising a receiving plate comprising a front face extending in a first plane (P1) substantially parallel to the first axis (X);a non-stick coating film (12) fixed to the front face of the receiving plate intended to form a first line contact (13) with the pipe;a support collar (14) having a U-shaped section having a so-called internal face (15) intended to surround the pipe, the support collar (14) being extended in a second plane (P2) substantially parallel to the first plane (P1) by two end sections (16, 17) extending on respective opposite sides of the U-shaped section;a fixing means (18) for fixing each end section (16, 17) to the support (51);a circular non-stick coating pad (19) fixed to the so-called internal face (15) intended to form at least one second line contact (23) with the pipe.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
GAZTRANSPORT ET TECHNIGAZ | THE FRENCH SAINT REMY RESHEF REUZE CITY SAINT-REMY-LES-CHEVREUSE YVELINES |
International Classification(s)

- 2023 Application Filing Year
- F16L Class
- 1009 Applications Filed
- 302 Patents Issued To-Date
- 29.94 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Felgueiras, Cédric | Saint-Rémy-Lès-Chevreuse, FR | 2 | 0 |
# of filed Patents : 2 Total Citations : 0 | |||
Le, Gentil Olivier | Saint-Rémy-Lès-Chevreuse, FR | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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- 0 Citation Count
- F16L Class
- 0 % this patent is cited more than
- 1 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 | Sep 7, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 7, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 7, 2035 |
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
US Patent Application No: 2017/0299,544
2H/1T Phase Contact Engineering for High Performance Transition Metal Dichalcogenide Chemical Vapor Sensors
Abstract
A method of making a low dimensional material chemical vapor sensor comprising providing a monolayer of a transition metal dichalcogenide, applying the monolayer to a substrate, applying a PMMA film, defining trenches, and placing the device in a n-butyl lithium (nbl) bath. A low dimensional material chemical vapor sensor comprising a monolayer of a transition metal dichalcogenide, the monolayer applied to a substrate, a region or regions of the transition metal dichalcogenide that have been treated with n-butyl lithium, the region or regions of the transition metal dichalcogenide that have been treated with n-butyl lithium have transitioned from a semiconducting to metallic phase, metal contacts on the region or regions of the transition metal dichalcogenide that have been treated with the n-butyl lithium.
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