Method for producing tricyclo[5.2.1.02,6]decane-2-carboxylate

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11225453
APP PUB NO 20210107858A1
SERIAL NO

16970113

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for producing tricyclo[5.2.1.02,6]decane-2-carboxylate according to the present invention is a method for producing tricyclo[5.2.1.02,6]decane-2-carboxylate, containing reacting tricyclo[5.2.1.02,6]deca-3-ene in a dilute solution containing the tricyclo[5.2.1.02,6]deca-3-ene with carbon monoxide in the presence of an acid catalyst, followed by reaction with an alcohol, wherein the dilute solution contains 100 parts by mass or more of a tricyclo[5.2.1.02,6]decane isomer mixture based on 100 parts by mass of the tricyclo[5.2.1.02,6]deca-3-ene, the tricyclo[5.2.1.02,6]decane isomer mixture contains endo-tricyclo[5.2.1.02,6]decane (Endo form of TCD) and exo-tricyclo[5.2.1.02,6]decane (Exo form of TCD), and a constituent ratio thereof (Endo form of TCD/Exo form of TCD) is greater than 1.0.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MITSUBISHI GAS CHEMICAL COMPANY INC5-2 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008324 ?1008324

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitamura, Mitsuharu Niigata, JP 49 201
Nagao, Shinichi Kurashiki, JP 26 63
Shinagawa, Shiori Kurashiki, JP 2 0
Sugito, Ken Kurashiki, JP 8 26

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 18, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 18, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 18, 2033
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