POLYMER PRODUCTION PROCESS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jul 28, 2011
app pub date -
Jul 9, 2009
filing date -
Jul 11, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A polymer production process comprising reacting a compound represented by the following formula (1) in the presence of a binuclear metal complex represented by the following formula (2).  (1)(in the formula (1), R is a monovalent organic group, M is a silicon atom or a germanium atom, and n is 2 or 3.)  (2)(in the formula (2), Cp is a cyclopentadienyl-based ligand, M is a metal atom selected from Rh and Ir, and the bond between M's is a double bond.)
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 | |
---|---|---|
JAPAN SCIENCE AND TECHNOLOGY AGENCY | 1-8 HONCHO 4-CHOME KAWAGUCHI-SHI SAITAMA 332-0012 | |
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY | NU 7 KAKUMA-MACHI KANAZAWA-SHI ISHIKAWA 9201192 |
International Classification(s)

- 2009 Application Filing Year
- C08G Class
- 1426 Applications Filed
- 886 Patents Issued To-Date
- 62.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Isobe, Kiyoshi | Ishikawa, JP | 8 | 8 |
# of filed Patents : 8 Total Citations : 8 | |||
Kawajiri, Ryo | Ishikawa, JP | 7 | 11 |
# of filed Patents : 7 Total Citations : 11 | |||
Matsuki, Yasuo | Tokyo, JP | 48 | 653 |
# of filed Patents : 48 Total Citations : 653 | |||
Nakai, Hidetaka | Ishikawa, JP | 2 | 5 |
# of filed Patents : 2 Total Citations : 5 | |||
Shimoda, Tatsuya | Ishikawa, JP | 214 | 10119 |
# of filed Patents : 214 Total Citations : 10119 |
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Patent Citation Ranking
- 0 Citation Count
- C08G Class
- 0 % this patent is cited more than
- 14 Age
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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 |
---|---|---|---|
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 |
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