Average Co-Inventor Count = 1.20
ph-index = 4
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 Ab (3 from 184 patents)
2. Pharmetrix Corporation (1 from 20 patents)
3. Mcneil Ab (188 patents)
4 patents:
1. 6280761 - Nicotine lozenge
2. 5662920 - Nicotine lozenge and therapeutic method for smoking cessation
3. 5549906 - Nicotine lozenge and therapeutic method for smoking cessation
4. 5135753 - Method and therapeutic system for smoking cessation