Inventor
Feng Xu
Inventor
Davis, CA, US
Overview
Patents· 111 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds11%
C12NMicroorganisms or enzymes10%
C07CAcyclic or carbocyclic compounds9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%
A61KPreparations for medical, dental or toiletry purposes7%
C12YEnzymes7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C07KPeptides4%
PatentTitleYear
10,858,322Process for preparing 1-isobutyryl-1'-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[D]imidazol-2-yl)methyl)spiro[azetidine-3,3'-indolin]-2'-one202010,793,845Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same202010,696,681Process for preparing beta 3 agonists and intermediates202010,662,144Method of reducing color in alkanolamine compositions and compositions produced thereby202010,633,347Crystal form B of 1-isobutyryl-1'-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazol-2-yl)methyl)spiro[azetidine-3,3'-indolin]-2'-one202010,577,316Process for making beta 3 agonists and intermediates202010,570,431Compositions comprising a polypeptide having cellulolytic enhancing activity and a heterocyclic compound and uses thereof202010,478,412GABA conjugates and methods of use thereof201910,472,345Methods of preparing hydroxylamine derivatives useful in the preparation of anti-infective agents201910,435,410Process for making beta 3 agonists and intermediates201910,400,279Method for constructing a sequencing library based on a single-stranded DNA molecule and application thereof201910,336,993Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same201910,316,343Compositions comprising a polypeptide having cellulolytic enhancing activity and a liquor and uses thereof201910,287,289Process for preparing beta 3 agonists and intermediates201910,227,309Crystal form A of 1-isobutyryl-1'-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo [d]imidazol-2-yl)methyl)spiro[azetidine-3,3'-indolin]-2'-one201910,087,478Compositions comprising a polypeptide having cellulolytic enhancing activity and a nitrogen-containing compound and uses thereof201810,087,189Process for making beta 3 agonists and intermediates201810,053,466Process for preparing chiral dipeptidyl peptidase-IV inhibitors201810,041,101Compositions comprising a polypeptide having cellulolytic enhancing activity and a heterocyclic compound and uses thereof20189,932,414Methods of pretreating cellulosic material with a family 61 polypeptide20189,873,707Methods and intermediates for preparing macrolactams20189,862,725'Process for preparing chiral dipeptidyl peptidase-IV inhibitors'20189,822,121'Process for making beta 3 agonists and intermediates'20179,815,754'Transalkylation/disproportionation or thermal hydrodealkylation hydrocarbon processing methods and systems employing an increased ethylbenzene feed content'20179,809,536'Process for making beta 3 agonists and intermediates'20179,783,468'Method for producing an aromatic hydrocarbon with an oxygenate as raw material'20179,752,168'Compositions comprising a polypeptide having cellulolytic enhancing activity and a quinone compound and uses thereof'20179,677,060'Methods of increasing the cellulolytic enhancing activity of a polypeptide'20179,663,808'Compositions comprising a polypeptide having cellulolytic enhancing activity and an organic compound and uses thereof'20179,527,813'Process for the synthesis of (+) and (−)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane'20169,458,483'Compositions comprising a polypeptide having cellulolytic enhancing activity and a bicyclic compound and uses thereof'20169,404,137'Compositions comprising a polypeptide having cellulolytic enhancing activity and a heterocyclic compound and uses thereof'20169,394,555'Compositions comprising a polypeptide having cellulolytic enhancing activity and a dioxy compound and uses thereof'20169,371,551'Methods for enhancing the degradation of cellulosic material with chitin binding proteins'20169,353,391'Compositions comprising a polypeptide having cellulolytic enhancing activity and a nitrogen-containing compound and uses thereof'20169,339,801'Molded catalyst for the conversion of methanol to aromatics and process for producing the same'20169,273,335'Compositions comprising a polypeptide having cellulolytic enhancing activity and a quinone compound and uses thereof'20169,238,604'Process and intermediates for preparing macrolactams'20169,186,341'GABA conjugates and methods of use thereof'20159,150,842'Methods of increasing the cellulolytic enhancing activity of a polypeptide'20159,115,375'Methods for enhancing the degradation of cellulosic material with chitin binding proteins'20159,057,086'Compositions comprising a polypeptide having cellulolytic enhancing activity and a bicycle compound and uses thereof'20158,993,467'Catalyst regenerator process'20158,993,286'Methods for enhancing the degradation of cellulosic material with chitin binding proteins'20158,962,288'Methods for producing a fermentation product from cellulosic material in the presence of a peroxidase'20158,846,351'Compositions for enhancing hydroysis of cellulosic material by cellulolytic enzyme compositions'20148,748,333'Surface-modified zeolites and methods for preparing the same'20148,575,055'Surface-modified zeolites and methods for preparing the same'20138,431,761'Hydrocarbon dehydrogenation with zirconia'20138,426,158'Methods for increasing enzymatic hydrolysis of cellulosic material in the presence of a peroxidase'20138,404,104'Hydrocarbon dehydrogenation with zirconia'20138,344,028'Gamma-amino-butyric acid derivatives as GABAB receptor ligands'20138,337,663'Methods for increasing hydrolysis of cellulosic material'20128,268,887'Drug conjugates and methods of use thereof'20128,193,216'Polymorphic forms of a GABAA agonist'20128,173,657'Imidazoquinoxaline compounds as immunomodulators'20128,165,823'Pamps, pathogen associated molecular patterns'20128,067,455'Amino acid derived prodrugs of propofol, compositions, uses and crystalline forms thereof'20118,022,084'Polymorphic forms of a GABAA agonist'20117,943,350'Methods for degrading lignocellulosic materials'20117,902,376'Process for preparing chiral dipeptidyl peptidase-IV inhibitor intermediates'20117,749,985'Acyloxyalkyl carbamate prodrugs, methods of synthesis and use'20107,645,792'Prodrugs of propofol, compositions and uses thereof'20107,622,287'Myceliophthora thermophila laccase variants'20097,619,110'Amino acid derived prodrugs of propofol, compositions, uses and crystalline forms thereof'20097,601,881'Isomerization catalyst and process'20097,585,996'Acyloxyalkyl carbamate prodrugs, methods of synthesis and use'20097,576,127'Aromatic prodrugs of propofol, compositions and uses thereof'20097,550,506'Amino acid derived prodrugs of propofol, compositions and uses thereof'20097,538,064'Isomerization catalyst and process'20097,414,007'Isomerization catalyst and process'20087,399,896'Isomerization catalyst and process'20087,354,743'Methods for degrading lignocellulosic materials'20087,345,214'Modified PT/RU catalyst for ring opening and process using the catalyst'20087,339,054'Process for preparing branched ribonucleosides from 1,2-anhydroribofuranose intermediates'20087,262,204'Modulation of CCR4 function'20077,241,807'Prodrugs of propofol, compositions and uses thereof'20077,230,003'Aromatic prodrugs of propofol, compositions and uses thereof'20077,220,875'Amino acid derived prodrugs of propofol, compositions and uses thereof'20077,144,903'CCR4 antagonists'20067,101,912'Carbidopa prodrugs and derivatives, and compositions and uses thereof'20067,060,474'Carbohydrate oxidase and use thereof in baking'20067,056,544'Methods for producing potato products'20067,034,167'Process to ribofuranose sugar derivatives as intermediates to branched-chain nucleosides'20067,015,175'High-activity isomerization catalyst and process'20067,009,055'Preparation of Sulfonyl quinoline'20066,900,039'Carbohydrate oxidase and use thereof in baking'20056,884,782'STAT modulators'20056,777,223'Methods for eliminating the formation of biofilm'20046,569,461'Dihydroxy open-acid and salts of HMG-CoA reductase inhibitors'20036,555,147'Methods for making popcorn kernels with improved flake production'20036,512,144'Oxidation of hydrocarbons using crystalline manganese (II/III) phosphate compositions'20036,495,713'Synthesis of ketosulfone esters'20026,485,761'Methods for using lactonohydrolases in baking'20026,306,445'Methods for using dehydrogenases in baking'20016,242,014'Methods for using pectate lyases in baking'20016,184,015'Laccase mutants'20016,165,761'Carbohydrate oxidase and use thereof in baking'20006,129,769'Enzymatic methods for dyeing with reduced vat and sulfur dyes'20005,998,625'Asymmetric conjugate addition reaction using a chiral additive'19995,985,818'Laccase mutants'19995,981,243'Purified myceliophthora laccases and nucleic acids encoding same'19995,948,122'Enzymatic methods for dyeing with reduced vat and sulfur dyes'19995,856,492'Efficient synthesis of a chiral mediator'19995,843,745'Purified scytalidium laccases and nucleic acids encoding same'19985,795,760'Purified Myceliophthora laccases and nucleic acids encoding same'19985,770,418'Purified polyporus laccases and nucleic acids encoding same'19985,766,896'Method of producing iodine by use of a copper containing oxidase enzyme'19985,750,388'Purified scytalidium laccases and nucleic acids encoding same'19985,667,531'Dye compositions containing purified polyporus laccases and nucleic acids encoding same'19975,486,456'Method of diagnosing ovarian, endometrial, and colon cancers with monoclonal antibodies OXA and OXB'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2009Based in Woodland, CA, US· patent location history
1999–2020Based in Staten Island, NY, US· patent location history
2001–2020Patents assigned to NOVOZYMES AS (11)· patent assignee history
2003–2017Patents assigned to UOP LLC (13)· patent assignee history
2003–2020Based in Davis, CA, US· patent location history
2003–2015Based in Buffalo Grove, IL, US· patent location history
2005–2019Based in Palo Alto, CA, US· patent location history
2007–2018Patents assigned to XU FENG (23)· patent assignee history
2008–2020Patents assigned to NOVOZYMES INC (26)· patent assignee history
2011–2020Patents assigned to MERCK SHARP & DOHME (13)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVOZYMES INC | 26 | 2008–2020 |
| XU FENGself | 23 | 2007–2018 |
| MERCK SHARP & DOHME | 13 | 2011–2020 |
| UOP LLC | 13 | 2003–2017 |
| NOVOZYMES AS | 11 | 2001–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Davis, California, US | 29 | 2003–2020 |
| Staten Island, New York, US | 22 | 1999–2020 |
| Palo Alto, California, US | 18 | 2005–2019 |
| Woodland, California, US | 18 | 1997–2009 |
| Buffalo Grove, Illinois, US | 7 | 2003–2015 |