Method for producing optically active alcohols

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9174899
APP PUB NO 20140296584A1
SERIAL NO

14353484

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method is provided for producing optically active alcohols from ketones by reducing a ketone in the presence of an iridium(III) complex having a chiral prolinamide compound as a ligand. The ketone is preferably a compound represented by formula [I]:

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HAMARI CHEMICALS LTDOSAKA-SHI OSAKA 533-0024

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maeda, Sadayuki Kyoto, JP 6 14
Sato, Tatsunori Hyogo, JP 18 102

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 May 3, 2027
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