Average Co-Inventor Count = 1.60
ph-index = 3
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. E.qu.i.p. International Inc. (4 from 4 patents)
2. Asahipen Corporation (1 from 5 patents)
4 patents:
1. 5952277 - Aromatic hydrocarbons, dimethylformamide and N-methyl pyrrolidone
2. 5932530 - N-methylpyrrolidone, dimethyl ester and terpene-containing, paint
3. 5824192 - Method and adjuvant composition to improve retention of particles on a
4. 5554260 - Method and use involving naphthalene sulphonate salt(s) and polyethylene