Average Co-Inventor Count = 4.29
ph-index = 5
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. Pharmacia & Upjohn Ab (1 from 76 patents)
2. Aktiebolaget Leo (1 from 29 patents)
3. Kabi Pharmacia Ab (1 from 27 patents)
4. Kabi Pharmacia Aktiebolaq (1 from 2 patents)
5. Pharmacia Biosystems Aktiebolag (1 from 1 patent)
5 patents:
1. 6098632 - Nicotine-impermeable container and method of fabricating the same
2. 5400808 - Nicotine-impermeable container and method of fabricating the same
3. 5188835 - Intravaginal devices
4. 5167242 - Nicotine-impermeable container and method of fabricating the same
5. 4871543 - Intravaginal devices