Strain for producing lipase and application thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12180528
APP PUB NO 20220333149A1
SERIAL NO

17754062

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a lipase-producing strain and application thereof. The strain is classified and named Bacillus subtilis CS1802, with a preservation number of CCTCC NO: M2018262. The strain can be used to produce vitamin A palmitate through whole-cell transformation of vitamin A and palmitic acid. The Bacillus subtilis CS1802 of the present invention is derived from traditional natural fermented food and is a microorganism generally recognized as safe. The strain can be easily cultured and preserved. The highest content of vitamin A palmitate obtained through whole-cell transformation of vitamin A and palmitic acid is 15.35 mg/L. The highest transformation efficiency is 76.75%. The strain provides a new path for enzymatic synthesis of vitamin A palmitate and has important application prospects.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CHANGSHU INSTITUTE OF TECHNOLOGY215500 CHANGSHOU CITY SOUTH THREE RING ROAD NO 99 SUZHOU JIANGSU SUZHOU CITY JIANGSU PROVINCE 215500

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ji, Yamei Suzhou, CN 2 0
Li, Zhenghong Suzhou, CN 28 259
Qi, Bin Suzhou, CN 22 22
Qi, Manting Suzhou, CN 2 0
Wang, Limei Suzhou, CN 33 142
Xu, Tiantian Suzhou, CN 6 0

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 Jun 30, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 30, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 30, 2036
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