Inventor
Dai Nguyen
Inventor
Edmonton, CA
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds46%
A61KPreparations for medical, dental or toiletry purposes23%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
A61NElectrotherapy3%
F21KNon-electric light sources using luminescence3%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
PatentTitleYear
10,967,197Phototherapy devices and methods for treating truncal acne and scars2021RE048097Cephem compounds, their production and use202010,544,146Bicyclic compounds and their use as antibacterial agents and b-lactamase inhibitors202010,030,019Bicyclic compounds and their use as antibacterial agents and b-lactamase inhibitors20189,751,894'Cephem compounds, their production and use'20179,505,761'Bicyclic compounds and their use as antibacterial agents and beta-lactamase inhibitors'20169,393,239'Bicyclic compounds and their use as antibacterial agents and betalactamase inhibitors'20168,877,743'Bicyclic compounds and their use as antibacterial agents and β-lactamase inhibitors'20148,796,257'Bicyclic compounds and their use as antibacterial agents and β-lactamase inhibitors'20147,582,627'3-aminoquinazolin-2,4-dione antibacterial agents'20097,094,780'3-aminoquinazolin-2,4-dione antibacterial agents'20066,864,259'Antibacterial agents'20056,153,616'Triazoles as therapeutic agents for fungal infections'20005,530,134'Synthesis of anabaseine, salts and derivatives thereof'19965,120,750'Generation of 1,4-dihydropyridine derivatives'19925,051,515'Novel generation of heteroaryl thio, sulfoxy, or sulfonyl alkyl azoles'19915,026,848'Novel generation of heteroaryloxyalkyl heterocycles with antipicornaviruses activities'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2000Patents assigned to SYNPHAR LAB INC (5)· patent assignee history
1991–2020Based in Edmonton, CA· patent location history
2005–2009Patents assigned to WARNER LAMBERT CO (3)· patent assignee history
2014Patents assigned to NAEJA PHARMACEUTICAL INC (2)· patent assignee history
2016–2020Patents assigned to FEDORA PHARMACEUTICALS INC (4)· patent assignee history
2017–2020Based in Alberta, CA· patent location history
2021Patents assigned to AZULITE INC (1)· patent assignee history
2021Based in Warwick, RI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SYNPHAR LAB INC | 5 | 1991–2000 |
| FEDORA PHARMACEUTICALS INC | 4 | 2016–2020 |
| WARNER LAMBERT CO | 3 | 2005–2009 |
| NAEJA PHARMACEUTICAL INC | 2 | 2014 |
| AZULITE INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Edmonton, CA | 14 | 1991–2020 |
| Alberta, CA | 2 | 2017–2020 |
| Warwick, RI, US | 1 | 2021 |