Inventor
Qinwei Shi
Inventor
Etobicoke, CA
Overview
Patents· 16 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 properties24%
C07KPeptides21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
A61KPreparations for medical, dental or toiletry purposes12%
B01LChemical or physical laboratory apparatus for general use12%
Y10TTechnical subjects covered by former us classification9%
C12NMicroorganisms or enzymes3%
LOC243%
PatentTitleYear
9,168,526'Hinged cap for diagnostic device'20158,349,618'Diagnostic devices'20137,883,899'Diagnostic devices'2011D0631556'Diagnostic device'20117,479,278'Troponin I polypeptide fragments and uses thereof'20097,238,538'Chromatographic assay device and methods'20077,078,486'Single-chain polypeptides comprising troponin I and troponin C'20066,673,628'Analytical test device and method'20046,673,562'Differential immunoassay'20046,475,785'Single-chain polypeptides comprising troponin I N-terminal fragments and troponin C'20026,410,341'Analytical test device and method for use in medical diagnoses'20026,190,916'Troponin I composition'20016,077,676'Single-chain polypeptides comprising troponin I and troponin C'20006,060,278'Stable troponin subunits and complexes'20005,981,249'Single-chain polypeptides comprising creatine kinase M and creatine kinase B'19995,834,210'Stable troponin subunits and complexes'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2009Patents assigned to SPECTRAL DIAGNOSTICS INC (11)· patent assignee history
1998–2009Based in Etobicoke, CA· patent location history
2007–2015Patents assigned to SHI QINWEI (3)· patent assignee history
2007Patents assigned to FREITAG HELMUT E (1)· patent assignee history
2007–2015Based in Richmond Hill, CA· patent location history
2011–2015Patents assigned to ZBX CORP (4)· patent assignee history
2015Patents assigned to ECKHARDT FLORIAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SPECTRAL DIAGNOSTICS INC | 11 | 1998–2009 |
| ZBX CORP | 4 | 2011–2015 |
| SHI QINWEIself | 3 | 2007–2015 |
| ECKHARDT FLORIAN | 1 | 2015 |
| FREITAG HELMUT E | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Etobicoke, CA | 11 | 1998–2009 |
| Richmond Hill, CA | 5 | 2007–2015 |