Average Co-Inventor Count = 3.00
ph-index = 1
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. Albright & Wilson Limited (2 from 134 patents)
2 patents:
1. 4093662 - Ether phosphoric acid compound
2. 3947499 - Phosphoric acid purification