Production of symmetrical bolaform sophorosides
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Oct 8, 2024
Grant Date -
N/A
app pub date -
Nov 21, 2019
filing date -
Nov 21, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to the field of microbial production of novel biosurfactants. More specifically, the present invention discloses the usage of a fungal strain such as the yeast Starmerella bombicola having a dysfunctional CYP52M1 cytochrome P450 monooxygenase and a dysfunctional FAO1 fatty alcohol oxidase for producing high amounts of so-called “symmetrical bolaform sophorosides” where both sophorose moieties are attached through a terminal glycosidic linkage to the hydrophobic linker. In addition, the present invention further discloses that the latter yeast can also be used to produce alkyl sophorosides and symmetrical bolaform glucosides.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- C12P Class
- 1539 Applications Filed
- 824 Patents Issued To-Date
- 53.55 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C12P Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 8, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 8, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 8, 2036 |