Average Co-Inventor Count = 5.00
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. The Valspar Corporation (2 from 42 patents)
2 patents:
1. 6300428 - Quaternized product of epoxy resin, acid and tertiary amine with curing agent
2. 6087417 - Epoxy resin/acid/tertiary amine reaction product with reactive diluent