Inventor
Joseph W. Amshey
Inventor
Encinitas, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties41%
C07KPeptides15%
Y10TTechnical subjects covered by former us classification15%
B01LChemical or physical laboratory apparatus for general use10%
C40BCombinatorial chemistry5%
C02FTreatment of water, waste water, sewage, or sludge3%
C12NMicroorganisms or enzymes3%
C12YEnzymes3%
C30BSingle-crystal growth3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
10,434,509Apparatus for and method of processing biological samples20199,808,799'Apparatus for and method of processing biological samples'20179,523,692'Homogenous populations of molecules'20168,845,984'Apparatus for and method of processing biological samples'20148,444,838'Methods, compositions, and kits for protein crystallization'20138,404,198'Apparatus for and method of processing biological samples'20138,039,264'Compositions, methods and kits for biarsenical fluorophore labeling'20118,034,223'Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media'20117,850,835'Solution phase electrophoresis device, components, and methods'20107,781,173'Homogeneous populations of molecules'20107,622,028'Solution phase electrophoresis device, components, and methods'20097,601,251'Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media'20097,361,260'Methods, articles and kits for labeling polymer gels'20087,198,703'Chamber-forming electrophoresis cassette cover'20076,936,150'Methods and apparatus for electrophoresis of prior-cast, hydratable separation media'20056,916,423'Device and methods for subdividing and filtering gel material and extracting molecules therefrom'20056,758,974'Device and methods for subdividing and filtering gel material and extracting molecules therefrom'20046,521,111'Methods and articles for labeling polymer gels'20036,060,260'Methods for reducing adsorption in an assay'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Based in Mountain View, CA, US· patent location history
2003–2007Patents assigned to INVITROGEN CORP (4)· patent assignee history
2003–2019Based in Encinitas, CA, US· patent location history
2008–2016Patents assigned to AMSHEY JOSEPH W (2)· patent assignee history
2009–2019Patents assigned to LIFE TECHNOLOGIES CORP (12)· patent assignee history
2011Based in Ecinitas, CA, US· patent location history
2013–2014Patents assigned to AMSHEY JOSEPH (3)· patent assignee history
2013–2014Patents assigned to BEZDEK DANIEL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIFE TECHNOLOGIES CORP | 12 | 2009–2019 |
| INVITROGEN CORP | 4 | 2003–2007 |
| AMSHEY JOSEPHself | 3 | 2013–2014 |
| AMSHEY JOSEPH Wself | 2 | 2008–2016 |
| BEZDEK DANIEL | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Encinitas, California, US | 17 | 2003–2019 |
| Ecinitas, California, US | 1 | 2011 |
| Mountain View, California, US | 1 | 2000 |