Inventor
Thomas P. Graycar
Inventor
Pacifica, CA, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes28%
C11DDetergent compositions27%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%
C12YEnzymes8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A61KPreparations for medical, dental or toiletry purposes3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms3%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
PatentTitleYear
10,920,204Compositions and methods comprising a lipolytic enzyme variant202110,870,839Compositions and methods comprising a lipolytic enzyme variant202010,865,398Compositions and methods comprising a lipolytic enzyme variant202010,329,546Compositions and methods comprising a lipolytic enzyme variant201910,023,851Compositions and methods comprising a lipolytic enzyme variant20189,540,669'Trichoderma reesei glucoamylase variants resistant to oxidation-related activity loss and the use thereof'20178,507,244'Variants of bacillus sp. TS-23 alpha-amylase with altered properties'20138,153,412'Variants of Bacillus sp. TS-23 alpha-amylase with altered properties'20127,250,281'Subtilisin variants'20076,653,093'Accelerated stability test'20036,586,221'Subtilisin variants multiply-substituted subtilising variants having a substitution at position 76'20036,436,696'Enzyme treatment to enhance wettability and absorbancy of textiles'20026,431,370'Direct enzyme agglomeration process'20026,369,011'Protease enzymes for tough cleaning and/or spot and film reduction and compositions incorporating same'20026,329,332'Pleurotus phenol oxidizing enzymes'20016,277,617'Chemically modified enzymes'20016,105,786'Surfactant-based extraction process'20006,066,494'Enzyme treatment to enhance wettability and absorbency of textiles'20006,017,871'Protease-containing cleaning compositions'20005,679,630'Protease-containing cleaning compositions'19975,316,941'Non-human carbonyl hydrolase mutants, DNA sequences and vectors encoding same and hosts transformed with said vectors'19945,204,015'Subtilisin mutants'19935,185,258'Subtilisin mutants'19935,155,033'Subtilisins modified at position 225 resulting in a shift in catalytic activity'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2021Based in Pacifica, CA, US· patent location history
1993–2007Patents assigned to GENENCOR INT (11)· patent assignee history
1997–2002Patents assigned to PROCTER & GAMBLE (3)· patent assignee history
2012–2021Patents assigned to DANISCO US INC (8)· patent assignee history
2012–2013Patents assigned to CHOY CLEMENT (2)· patent assignee history
2012–2013Patents assigned to ESTABROOK MELODIE (2)· patent assignee history
2013Based in Palo Alto, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENENCOR INT | 11 | 1993–2007 |
| DANISCO US INC | 8 | 2012–2021 |
| PROCTER & GAMBLE | 3 | 1997–2002 |
| CHOY CLEMENT | 2 | 2012–2013 |
| ESTABROOK MELODIE | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pacifica, California, US | 23 | 1992–2021 |
| Palo Alto, California, US | 1 | 2013 |