Method for producing multisubstituted biphenyl compound and solid catalyst to be used therein

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9469621
APP PUB NO 20150274689A1
SERIAL NO

14434556

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for producing a multisubstituted biphenyl compound is represented by the following formula (2), including a step of coupling a substituted benzene compound represented by the following formula (1) in the presence of a solid catalyst with gold immobilized onto a support.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
UBE CORPORATION1978-96 OAZA KOGUSHI UBE-SHI YAMAGUCHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aikawa, Syohei Fukuoka, JP 1 1
Hamasaki, Akiyuki Fukuoka, JP 1 1
Ishida, Tamao Fukuoka, JP 5 49
Mise, Yoshiyuki Fukuoka, JP 1 1
Miyasaka, Mitsuru Ube, JP 12 14
Tokunaga, Makoto Fukuoka, JP 21 468
Tsuji, Tetsuro Ube, JP 11 39
Yamamoto, Yasushi Ube, JP 264 3020

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 18, 2028
Fee Large entity fee small entity fee micro entity fee
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