Inventor
Charles D. Blizzard
Inventor
Westwood, MA, 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 purposes30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
C07KPeptides10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
A61BDiagnosis7%
A61FFilters implantable into blood vessels7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
10,786,462Shape changing drug delivery devices and methods202010,420,724Shape changing drug delivery devices and methods20198,614,255'Pulmonary pharmaceutical formulations'20138,563,027'Drug delivery through hydrogel plugs'20138,409,606'Drug delivery through hydrogel plugs'20136,458,387'Sustained release microspheres'20026,268,053'Macromolecular microparticles and methods of production and use'20016,090,925'Macromolecular microparticles and methods of production and use'20005,981,719'Macromolecular microparticles and methods of production and use'19995,849,884'Macromolecular microparticles and methods of production and use'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2001Based in Roxbury, MA, US· patent location history
1999–2002Patents assigned to EPIC THERAPEUTICS INC (4)· patent assignee history
2002–2013Based in Westwood, MA, US· patent location history
2013–2020Patents assigned to INCEPT LLC (4)· patent assignee history
2013Patents assigned to BASSETT MICHAEL (1)· patent assignee history
2013Patents assigned to BLIZZARD CHARLES (1)· patent assignee history
2013Patents assigned to BLIZZARD CHARLES D (1)· patent assignee history
2019–2020Based in Nashua, NH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EPIC THERAPEUTICS INC | 4 | 1999–2002 |
| INCEPT LLC | 4 | 2013–2020 |
| BASSETT MICHAEL | 1 | 2013 |
| BLIZZARD CHARLESself | 1 | 2013 |
| BLIZZARD CHARLES Dself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westwood, Massachusetts, US | 4 | 2002–2013 |
| Roxbury, Massachusetts, US | 4 | 1998–2001 |
| Nashua, NH, US | 2 | 2019–2020 |