Average Co-Inventor Count = 1.27
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. Ofrex Group Limited (2 from 8 patents)
2. Vectura Delivery Devices Limited (1 from 52 patents)
3. Leo Pharmaceutical Products, Ltd. (1 from 33 patents)
4. Boehringer Ingelheim International Gmbh (1,537 patents)
4 patents:
1. 8474453 - Inhaler
2. D296824 - Opener for a pressurized injection ampoule
3. D272983 - Tacker
4. 4399938 - Tacker