NADH-dependent enzyme mutants to convert acetone into isopropanol

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12037609
APP PUB NO 20230279365A1
SERIAL NO

18084888

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present disclosure relates to biological processes and systems for the production of isopropanol and/or acetone utilizing modified alcohol dehydrogenases that exhibit increased activity with NADH as a cofactor. The disclosure further relates to polynucleotides and polypeptides of the modified alcohol dehydrogenases, and host cells containing the polynucleotides and expressing the polypeptides.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BRASKEM S ARUA LEMOS MONTEIRO 120- 23 ANDAR-BUTANTA SAO PAULO 05501-050

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gouvea, Iuri Estrada Campinas, BR 21 18
Guido, Rafael Victório Carvalho São Carlos, BR 2 0
Nascimento, Alessandro Silva São Carlos, BR 2 0
Okamoto, Debora Noma Votuporanga, BR 4 1
Parizzi, Lucas Pedersen Campinas, BR 16 32
Polikarpov, Igor São Carlos, BR 4 13
Queiroz, Verônica Leite Campinas, BR 2 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 Jan 16, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 16, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 16, 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