Inventor
Yougen Li
Inventor
Pennington, NJ, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes23%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
C12YEnzymes12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
C08BPolysaccharides4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
C07HSugars2%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms2%
G16BBioinformatics, i.e. information and communication technology [ict] specially adapted for genetic or protein-related data processing in computational molecular biology2%
PatentTitleYear
10,865,393Engineered glucosyltransferases202010,774,315Engineered glucosyltransferases202010,301,604Engineered glucosyltransferases201910,174,345Polypeptides with ketol-acid reductoisomerase activity20199,790,521'Host cells and methods for production of isobutanol'20179,512,408'Polypeptides with ketol-acid reductoisomerase activity'20169,422,581'Host cells and methods for production of isobutanol'20169,422,582'Host cells and methods for production of isobutanol'20169,388,392'Ketol-acid reductoisomerase enzymes and methods of use'20169,238,801'Ketol-acid reductoisomerase using NADH'20169,169,467'Ketol-acid reductoisomerase enzymes and methods of use'20158,980,589'Mutant delta-9 elongases and their use in making polyunsaturated fatty acids'20158,945,899'Ketol-acid reductoisomerase using NADH'20158,911,981'Ketol-acid reductoisomerase using NADH'20148,895,307'Ketol-acid reductoisomerase using NADH'20148,222,017'Ketol-acid reductoisomerase using NADH'20128,129,162'Ketol-acid reductoisomerase using NADH'20127,799,903'Nucleic acid-engineered materials'20107,223,544'Nucleic acid-engineered materials'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Based in Ithaca, NY, US· patent location history
2012–2017Patents assigned to LI YOUGEN (6)· patent assignee history
2012–2017Patents assigned to NELSON MARK J (5)· patent assignee history
2012–2016Patents assigned to BUTAMAX TM ADVANCED BIOFUELS (4)· patent assignee history
2012–2015Patents assigned to LIAO DER-ING (4)· patent assignee history
2012–2016Based in Lawrenceville, NJ, US· patent location history
2014–2019Patents assigned to BUTAMAX ADVANCED BIOFUELS LLC (11)· patent assignee history
2015–2020Based in Pennington, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BUTAMAX ADVANCED BIOFUELS LLC | 11 | 2014–2019 |
| LI YOUGENself | 6 | 2012–2017 |
| NELSON MARK J | 5 | 2012–2017 |
| BUTAMAX TM ADVANCED BIOFUELS | 4 | 2012–2016 |
| LIAO DER-ING | 4 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pennington, New Jersey, US | 11 | 2015–2020 |
| Lawrenceville, New Jersey, US | 6 | 2012–2016 |
| Ithaca, New York, US | 2 | 2007–2010 |