Average Co-Inventor Count = 5.25
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Alza Corporation (3 from 1,062 patents)
2. Medtronic, Inc. (2 from 8,748 patents)
5 patents:
1. 9446004 - Transdermal nicotine salt delivery system
2. 9056061 - Transdermal nicotine salt delivery system
3. 6136327 - Stereospecific delivery of a drug using electrotransport
4. 5213568 - Activity controlled electrotransport drug delivery device
5. 4725263 - Programmable constant current source transdermal drug delivery system