Inventor
Walter G. Gowan, Jr.
Inventor
Glenside, PA, 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 purposes48%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07KPeptides10%
C08JWorking-up5%
C08LCompositions of macromolecular compounds5%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
10,905,683Compositions and uses of amidine derivatives20218,968,781'Therapeutic compositions'20158,580,256'Stabilized anti-hepatitis B (HBV) antibody formulations'20137,785,595'Stabilized anti-hepatitis B (HBV) antibody formulations'20107,785,650'Method for dip coating dosage forms'20106,090,401'Stable foam composition'20005,876,759'Rapidly disintegrating pharmaceutical dosage form and process for preparation thereof'19995,621,005'Aqueous pharmaceutical suspension for substantially water insoluble pharmaceutical actives'19975,405,617'Aliphatic or fatty acid esters as a solventless carrier for pharmaceuticals'19955,374,659'Aqueous pharmaceutical suspension for substantially water insoluble pharmaceutical actives'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2010Patents assigned to MCNEIL PPC INC (6)· patent assignee history
1994–1997Based in Glenside, PA, US· patent location history
2010–2013Patents assigned to YEDA RES & DEV (2)· patent assignee history
2010–2013Based in Pelham, AL, US· patent location history
2010Based in Westford, MA, US· patent location history
2013–2015Patents assigned to GOWAN JR WALTER G (2)· patent assignee history
2013–2015Patents assigned to O'CONNOR SANDRA (2)· patent assignee history
2015Based in Birmingham, AL, US· patent location history
2021Patents assigned to BIOCRYST PHARM INC (1)· patent assignee history
2021Based in Durham, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MCNEIL PPC INC | 6 | 1994–2010 |
| GOWAN JR WALTER Gself | 2 | 2013–2015 |
| O'CONNOR SANDRA | 2 | 2013–2015 |
| YEDA RES & DEV | 2 | 2010–2013 |
| BIOCRYST PHARM INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glenside, Pennsylvania, US | 3 | 1994–1997 |
| Pelham, AL, US | 2 | 2010–2013 |
| Durham, NC, US | 1 | 2021 |
| Birmingham, AL, US | 1 | 2015 |
| Westford, Massachusetts, US | 1 | 2010 |