Catalyst for synthesizing carbon nanocoils, synthesizing method of the same, synthesizing method of carbon nanocoils, and carbon nanocoils
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United States of America Patent
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Nov 9, 2010
Grant Date -
May 3, 2007
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May 28, 2004
filing date -
May 29, 2003
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Abstract
SnC are particularly preferable. The wire diameter and the coil diameter can be controlled by using a catalyst where any of these catalysts is carried by a porous carrier.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
JAPAN SCIENCE AND TECHNOLOGY AGENCY | KAWAGUCHI-SHI SAITAMA 332-0012 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Goto, Toshiki | Osaka, JP | 23 | 389 |
# of filed Patents : 23 Total Citations : 389 | |||
Nagasaka, Takeshi | Tokyo, JP | 32 | 372 |
# of filed Patents : 32 Total Citations : 372 | |||
Nakayama, Yoshikazu | Hirakata, JP | 82 | 1163 |
# of filed Patents : 82 Total Citations : 1163 | |||
Nosaka, Toshikazu | Izumi, JP | 10 | 243 |
# of filed Patents : 10 Total Citations : 243 | |||
Okawa, Takashi | Osaka, JP | 94 | 620 |
# of filed Patents : 94 Total Citations : 620 | |||
Okazaki, Nobuharu | Kurashiki, JP | 4 | 20 |
# of filed Patents : 4 Total Citations : 20 | |||
Pan, Lujun | Sakai, JP | 5 | 78 |
# of filed Patents : 5 Total Citations : 78 | |||
Shiono, Keisuke | Osaka, JP | 5 | 127 |
# of filed Patents : 5 Total Citations : 127 | |||
Suekane, Osamu | Sakai, JP | 6 | 212 |
# of filed Patents : 6 Total Citations : 212 | |||
Tsuchiya, Hiroyuki | Kyoto, JP | 73 | 545 |
# of filed Patents : 73 Total Citations : 545 |
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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
US Patent No: 7829494
Catalyst for synthesizing carbon nanocoils, synthesizing method of the same, synthesizing method of carbon nanocoils, and carbon nanocoils
Abstract
SnC are particularly preferable. The wire diameter and the coil diameter can be controlled by using a catalyst where any of these catalysts is carried by a porous carrier.
Description
Claims
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Legal Events
Date | Code | Event | Description |
---|---|---|---|
Dec 08, 2014 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 09, 2014 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Nov 09, 2014 |
Nov 09, 2014 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jun 20, 2014 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Nov 09, 2010 | I | Issuance | |
Sep 28, 2010 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TAIYO NIPPON SANSO CORPORATION;REEL/FRAME:025053/0237 Owner name: JAPAN SCIENCE AND TECHNOLOGY AGENCY, JAPAN Effective Date: Sep 28, 2010 |
May 03, 2007 | P | Published | |
Dec 05, 2006 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NAKAYAMA, YOSHIKAZU;PAN, LUJUN;NOSAKA, TOSHIKAZU;AND OTHERS;REEL/FRAME:018586/0433;SIGNING DATES FROM 20060208 TO 20060217 Owner name: PUBLIC UNIVERSITY CORPORATION, OSAKA PREFECTURE UN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NAKAYAMA, YOSHIKAZU;PAN, LUJUN;NOSAKA, TOSHIKAZU;AND OTHERS;REEL/FRAME:018586/0433;SIGNING DATES FROM 20060208 TO 20060217 Owner name: OTSUKA CHEMICAL CO., LTD., JAPAN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NAKAYAMA, YOSHIKAZU;PAN, LUJUN;NOSAKA, TOSHIKAZU;AND OTHERS;REEL/FRAME:018586/0433;SIGNING DATES FROM 20060208 TO 20060217 Owner name: TAIYO NIPPON SANSO CORPORATION, JAPAN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NAKAYAMA, YOSHIKAZU;PAN, LUJUN;NOSAKA, TOSHIKAZU;AND OTHERS;REEL/FRAME:018586/0433;SIGNING DATES FROM 20060208 TO 20060217 Owner name: NISSIN ELECTRIC CO., LTD., JAPAN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NAKAYAMA, YOSHIKAZU;PAN, LUJUN;NOSAKA, TOSHIKAZU;AND OTHERS;REEL/FRAME:018586/0433;SIGNING DATES FROM 20060208 TO 20060217 Owner name: JAPAN SCIENCE AND TECHNOLOGY AGENCY, JAPAN |
May 28, 2004 | F | Filing | |
May 29, 2003 | PD | Priority Date |

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