Average Co-Inventor Count = 2.67
ph-index = 2
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. Boehringer Ingelheim Kg (1 from 197 patents)
2. Pari Gmbh Spezialisten Fur Effektive Inhalation (1 from 32 patents)
2 patents:
1. 6514177 - Inhaling apparatus compressor with improved diaphragm assembly
2. 5685294 - Powder inhaler having magazine storage and a hinged mouthpiece