Inventor
Dennis Keith
Inventor
Montclair, NJ, US
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations26%
A61KPreparations for medical, dental or toiletry purposes21%
C07KPeptides10%
Y02PClimate change mitigation technologies in the production or processing of goods4%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
B82YSpecific uses or applications of nanostructures1%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium1%
C07HSugars1%
Y02ATechnologies for adaptation to climate change1%
PatentTitleYear
8,968,781'Therapeutic compositions'20158,846,610'Methods for preparing purified lipopeptides'20148,796,224'Methods for preparing purified lipopeptides'20148,697,638'Methods for preparing purified lipopeptides'20148,303,989'Compositions and methods for increasing the oral absorption of antimicrobials'20127,527,807'Compositions and methods for increasing the oral absorption of antimicrobials'20097,408,025'Lipopeptides as antibacterial agents'20087,335,725'Lipopeptides as antibacterial agents'20086,911,525'Lipopeptides as antibacterial agents'20056,794,490'Lipopeptides as antibacterial agents'20046,579,894'Prolines as antimicrobial agents'20036,545,015'Catechols as antimicrobial agents'20036,417,217'Prolines as antimicrobial agents'20026,348,482'Catechols as antimicrobial agents'20026,333,344'Prolines as antimicrobial agents'20016,228,877'Substituted pyrroles'20016,153,645'Heterocycles as antimicrobial agents'20006,030,994'Substituted pyrroles compositions'20005,891,901'Substituted pyrroles'19995,856,517'Substituted pyrroles'19995,336,768'Antibacterial cephalosporin compounds'19945,329,002'Antibacterial cephalosporin compounds'19945,243,042'1-thiaguanosine and process for preparing oxanosine and 1-thiaguanosine'19935,162,523'Cephalosporin antibacterial compounds'19925,159,077'Penam antibacterial compounds'19925,147,871'Anti-bacterial cephalosporin compounds'19925,112,967'Process for synthesizing antibacterial cephalosporin compounds'19924,912,214'Isothiazolyl beta-lactam antibacterial agents'19904,831,130'.beta.-lactam antibacterial agents'19894,801,704'Methylene penam and derivatives thereof'19894,584,132'1-(N-phosphinylcarbamoyl) .beta.-lactam antibacterial agents'19864,393,003'.beta.-Lactamase inhibitors'19834,238,622'D,L-2-Amino-4-(2-aminoethoxy)-trans-but-3-enoic acid derivatives'19804,216,008'Butenoic acid derivatives'19804,014,898'N,N-dialkylaminoethoxyethylphthalimidomalonates'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2001Patents assigned to HOFFMANN LA ROCHE (18)· patent assignee history
1977–2014Based in Montclair, NJ, US· patent location history
2000–2015Patents assigned to CUBIST PHARM INC (14)· patent assignee history
2001–2003Patents assigned to MERCK & CO INC (5)· patent assignee history
2004–2015Based in Arlington, MA, US· patent location history
2012–2014Patents assigned to KEITH DENNIS (2)· patent assignee history
2012Patents assigned to CHOI SEUNG-HO (1)· patent assignee history
2014Based in Belmont, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOFFMANN LA ROCHE | 18 | 1977–2001 |
| CUBIST PHARM INC | 14 | 2000–2015 |
| MERCK & CO INC | 5 | 2001–2003 |
| KEITH DENNISself | 2 | 2012–2014 |
| CHOI SEUNG-HO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Montclair, New Jersey, US | 29 | 1977–2014 |
| Arlington, Massachusetts, US | 5 | 2004–2015 |
| Belmont, Massachusetts, US | 1 | 2014 |