Inventor

PADMANABHAN RAMA

US3 patents

⚠️ This page may combine multiple inventors who share the name “PADMANABHAN RAMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEDTRONIC INC

2 patents

US5213568AMay 25, 1993

Activity controlled electrotransport drug delivery device

MEDTRONIC INC168 citations98

US4725263AFeb 16, 1988

Programmable constant current source transdermal drug delivery system

MEDTRONIC INC98 citations95

ALZA CORP

1 patent

US6136327AOct 24, 2000

Stereospecific delivery of a drug using electrotransport

ALZA CORP19 citations91