Average Co-Inventor Count = 10.98
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. Reckitt & Colman (overseas) Hygiene Home Limited (2 from 57 patents)
2. Google Inc. (1 from 32,429 patents)
3 patents:
1. D1031964 - Air treatment device
2. D1023265 - Electrically powered air treatment device
3. 9009030 - Method and system for facilitating text input