Method for the preparation of graphene or graphenic materials films on non-metal substrates
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United States of America Patent
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Dec 22, 2015
Grant Date -
Aug 15, 2013
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Feb 4, 2013
filing date -
Feb 6, 2012
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Abstract
The present invention describes a method for the preparation of graphene or graphenic material films by the carbonization of biopolymers.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ABENGOA SOLAR NEW TECHNOLOGIES S A | 41018 SEVILLA |
International Classification(s)

- 2013 Application Filing Year
- C01B Class
- 1318 Applications Filed
- 1164 Patents Issued To-Date
- 88.32 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Atienzar, Corvillo Pedro | Seville, ES | 2 | 2 |
# of filed Patents : 2 Total Citations : 2 | |||
Delgado, Sánchez José María | Seville, ES | 3 | 8 |
# of filed Patents : 3 Total Citations : 8 | |||
García, Gómez Hermenegildo | Seville, ES | 6 | 6 |
# of filed Patents : 6 Total Citations : 6 | |||
Primo, Arnau Ana Maria | Seville, ES | 2 | 2 |
# of filed Patents : 2 Total Citations : 2 | |||
Sánchez, Cortezon Emilio | Seville, ES | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
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- C01B Class
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 22, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 No: 9216435
Method for the preparation of graphene or graphenic materials films on non-metal substrates
Abstract
The present invention describes a method for the preparation of graphene or graphenic material films by the carbonization of biopolymers.
Description
Claims
Claims data not available

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jan 27, 2020 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jan 27, 2020 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Dec 22, 2019 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Dec 22, 2019 |
Aug 12, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Dec 22, 2015 | I | Issuance | |
Dec 02, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Aug 15, 2013 | P | Published | |
Apr 30, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DELGADO SANCHEZ, JOSE MARIA;SANCHEZ CORTEZON, EMILIO;ATIENZAR CORVILLO, PEDRO;AND OTHERS;SIGNING DATES FROM 20130116 TO 20130219;REEL/FRAME:030319/0934 Owner name: ABENGOA SOLAR NEW TECHNOLOGIES, S.A., SPAIN |
Feb 04, 2013 | F | Filing | |
Feb 06, 2012 | PD | Priority Date |

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