Inventor
Alexander Pisarchik
Inventor
Belmont, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes20%
C12YEnzymes13%
A61KPreparations for medical, dental or toiletry purposes11%
C07KPeptides11%
C11DDetergent compositions11%
C07CAcyclic or carbocyclic compounds9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
PatentTitleYear
10,900,000Fabric and home care products comprising cold water proteases202110,519,433Mutant polypeptides and uses thereof201910,214,736Mutant polypeptides and uses thereof20199,856,466'Compositions and methods comprising serine protease variants'20189,683,227'Mutant polypeptides and uses thereof'20179,220,742'Mutant polypeptides and uses thereof'20159,157,052'Methods for cleaning using a variant protease derived from subtilisin'20158,785,171'Fabric and home care products comprising cold water proteases'20148,728,790'Compositions and methods comprising protease variants'20147,071,161'Variants of corticotropin releasing hormone receptor Type 1 and uses thereof'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Based in Cordova, TN, US· patent location history
2014–2018Patents assigned to DANISCO US INC (3)· patent assignee history
2014–2018Patents assigned to ESTELL DAVID A (3)· patent assignee history
2014–2018Patents assigned to KELLIS JR JAMES T (3)· patent assignee history
2014–2018Patents assigned to PISARCHIK ALEXANDER (3)· patent assignee history
2014–2021Based in Belmont, CA, US· patent location history
2015–2019Patents assigned to INVISTA NORTH AMERICA SARL (4)· patent assignee history
2015–2019Based in Bothell, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INVISTA NORTH AMERICA SARL | 4 | 2015–2019 |
| DANISCO US INC | 3 | 2014–2018 |
| ESTELL DAVID A | 3 | 2014–2018 |
| KELLIS JR JAMES T | 3 | 2014–2018 |
| PISARCHIK ALEXANDERself | 3 | 2014–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Belmont, California, US | 5 | 2014–2021 |
| Bothell, Washington, US | 4 | 2015–2019 |
| Cordova, TN, US | 1 | 2006 |