Inventor
Rama Padmanabhan
Inventor
Arden Hills, MN, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Nprimary
A61NElectrotherapy38%
A61KPreparations for medical, dental or toiletry purposes25%
C07DHeterocyclic compounds13%
C09JAdhesives13%
H05KPrinted circuits13%
PatentTitleYear
9,446,004'Transdermal nicotine salt delivery system'20169,056,061'Transdermal nicotine salt delivery system'20156,136,327'Stereospecific delivery of a drug using electrotransport'20005,213,568'Activity controlled electrotransport drug delivery device'19934,725,263'Programmable constant current source transdermal drug delivery system'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1993Patents assigned to MEDTRONIC INC (2)· patent assignee history
1988–2000Based in Arden Hills, MN, US· patent location history
2000–2016Patents assigned to ALZA CORP (3)· patent assignee history
2015Patents assigned to AUDETT JAY (1)· patent assignee history
2015Patents assigned to CORMIER MICHEL J N (1)· patent assignee history
2015Patents assigned to FOREMAN PAUL B (1)· patent assignee history
2015–2016Based in Los Altos, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALZA CORP | 3 | 2000–2016 |
| MEDTRONIC INC | 2 | 1988–1993 |
| AUDETT JAY | 1 | 2015 |
| CORMIER MICHEL J N | 1 | 2015 |
| FOREMAN PAUL B | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arden Hills, Minnesota, US | 3 | 1988–2000 |
| Los Altos, California, US | 2 | 2015–2016 |