Average Co-Inventor Count = 5.54
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. International Business Machines Corporation (2 from 164,244 patents)
2 patents:
1. 4849501 - Polyimide coating compositions based on meta-dialkyldihydrogen
2. 4398001 - Terpolymer resist compositions