Inventor
Keith Branham
Inventor
Pelham, AL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds21%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
A61MDevices for introducing media into, or onto, the body13%
C08LCompositions of macromolecular compounds13%
A61LMethods or apparatus for sterilising materials or objects in general4%
PatentTitleYear
10,758,623Pharmaceutically active agent complexes, polymer complexes, and compositions and methods involving the same202010,226,532Compositions and methods involving polymer, solvent, and high viscosity liquid carrier material201910,028,957Depot formulations20189,737,605'Injectable controlled release composition comprising high viscosity liquid carrier'20179,572,812'Compositions and methods involving polymer, solvent, and high viscosity liquid carrier material'20178,258,255'Phosphorus-containing compounds with polymeric chains, and methods of making and using the same'20128,101,202'Gentle process for conversion of cystine in keratin-containing materials to lanthionine'20127,674,875'Phosphorus-containing compounds with polymeric chains, and methods of making and using the same'20107,479,535'Phosphorous-containing compounds with polymeric chains, and methods of making and using the same'20096,455,665'Polymers and polymerization processes'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to GUILFORD PHARM INC (2)· patent assignee history
2002–2020Based in Pelham, AL, US· patent location history
2010–2012Patents assigned to EISAI INC (2)· patent assignee history
2012Patents assigned to BRANHAM KEITH (1)· patent assignee history
2017–2020Patents assigned to DURECT CORP (5)· patent assignee history
2017Patents assigned to ZOGENIX INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DURECT CORP | 5 | 2017–2020 |
| EISAI INC | 2 | 2010–2012 |
| GUILFORD PHARM INC | 2 | 2002–2009 |
| ZOGENIX INC | 2 | 2017 |
| BRANHAM KEITHself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pelham, AL, US | 10 | 2002–2020 |