Inventor
John W. Mickelson
Inventor
North St. Paul, MN, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations36%
C07DHeterocyclic compounds36%
A61KPreparations for medical, dental or toiletry purposes16%
C07CAcyclic or carbocyclic compounds6%
Y02ATechnologies for adaptation to climate change3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium1%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
PatentTitleYear
7,727,997'N,N′-substituted-1,3-diamino-2-hydroxypropane derivatives'20107,678,918'Intermediates for imidazonaphthyridines'20107,589,094'N- (3-amino-2-hydroxy-propyl) substituted alkylamide compounds'20097,335,773'Intermediates for imidazonaphthyridines'20087,176,242'N,N′-substituted-1,3-diamino-2-hydroxypropane derivatives'20077,038,051'Imidazonaphthyridines'20066,989,389'Aryl ether substituted imidazoquinolines'20066,953,804'Aryl ether substituted imidazoquinolines'20056,949,646'Imidazonaphthyridines'20056,894,165'Imidazonaphthyridines'20056,809,203'Oxazolo, thiazolo and selenazolo 4,5-C-quinolin-4-amines and analogs thereof'20046,797,716'Imidazonaphthyridines'20046,703,402'Oxazolo, thiazolo and selenazolo 4,5-c-quinolin-4-amines and analogs thereof'20046,677,348'Aryl ether substituted imidazoquinolines'20046,677,334'Oxazolo, thiazolo and selenazolo 4,5-c-quinolin-4-amines and analogs thereof'20046,670,372'Aryl ether substituted imidazoquinolines'20036,664,260'Heterocyclic ether substituted imidazoquinolines'20036,638,944'Imidazonaphthyridines'20036,627,638'Oxazolo, thiazolo and selenazolo 4,5-cquinolin-4-amines and analogs thereof'20036,514,985'Imidazonaphthyridines'20036,440,992'Oxazolo, thiazolo and selenazolo 4,5-c-quinolin-4-amines and analogs thereof'20026,323,200'Oxazolo, thiazolo and selenazolo [4,5-c] quinolin-4-amines and analogs thereof'20016,194,425'Imidazonaphthyridines'20016,110,929'Oxazolo, thiazolo and selenazolo [4,5-c]-quinolin-4-amines and analogs thereof'20005,245,064'1,2,3,4-tetraalkyl-5-perfluoroalkyl-cyclopentadiene, di-(perfluoroalkyl)-trialkylcyclopentadiene and transition metal complexes thereof'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to GASSMAN PAUL G (1)· patent assignee history
1993Patents assigned to MICKELSON JOHN W (1)· patent assignee history
1993Based in Kalamazoo, MN, US· patent location history
2000–2010Patents assigned to 3M INNOVATIVE PROPERTIES CO (20)· patent assignee history
2000–2010Based in North St. Paul, MN, US· patent location history
2003–2009Based in Mattawan, MI, US· patent location history
2008–2010Patents assigned to GRACEWAY PHARMACEUTICALS LLC (2)· patent assignee history
2009–2010Patents assigned to ELAN PHARM INC (2)· patent assignee history
2010Based in Dexter, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 20 | 2000–2010 |
| ELAN PHARM INC | 2 | 2009–2010 |
| GRACEWAY PHARMACEUTICALS LLC | 2 | 2008–2010 |
| GASSMAN PAUL G | 1 | 1993 |
| MICKELSON JOHN Wself | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| North St. Paul, Minnesota, US | 16 | 2000–2010 |
| Mattawan, MI, US | 7 | 2003–2009 |
| Dexter, MI, US | 1 | 2010 |
| Kalamazoo, Minnesota, US | 1 | 1993 |