Inventor
Jenny Louie-Helm
Inventor
Fremont, CA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes52%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations37%
Y02ATechnologies for adaptation to climate change7%
B82YSpecific uses or applications of nanostructures4%
PatentTitleYear
9,980,903Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract20189,597,338'Shell-and-core dosage form approaching zero-order drug release'20179,572,780'Dual drug dosage forms with improved separation of drugs'20178,999,388'Dual drug dosage forms with improved separation of drugs'20158,945,619'Shell-and-core dosage form approaching zero-order drug release'20158,685,450'Dual drug dosage forms with improved separation of drugs'20148,329,215'Shell and core dosage form approaching zero-order drug release'20128,043,630'Shell-and-core dosage form approaching zero-order drug release'20117,976,870'Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract'20117,736,667'Shell-and-core dosage form approaching zero-order drug release'20106,635,280'Extending the duration of drug release within the stomach during the fed mode'20036,488,962'Tablet shapes to enhance gastric retention of swellable controlled-release oral dosage forms'20026,340,475'Extending the duration of drug release within the stomach during the fed mode'20025,972,389'Gastric-retentive, oral drug dosage forms for the controlled-release of sparingly soluble drugs and insoluble matter'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2018Patents assigned to DEPOMED INC (14)· patent assignee history
1999–2014Based in Union City, CA, US· patent location history
2011–2018Based in Fremont, CA, US· patent location history
2012–2018Patents assigned to BERNER BRET (2)· patent assignee history
2012–2014Patents assigned to LOUIE-HELM JENNY (2)· patent assignee history
2012–2014Patents assigned to SHELL JOHN N (2)· patent assignee history
2012Patents assigned to GUSLER GLORIA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEPOMED INC | 14 | 1999–2018 |
| BERNER BRET | 2 | 2012–2018 |
| LOUIE-HELM JENNYself | 2 | 2012–2014 |
| SHELL JOHN N | 2 | 2012–2014 |
| GUSLER GLORIA | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 7 | 2011–2018 |
| Union City, California, US | 7 | 1999–2014 |