Average Co-Inventor Count = 3.12
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. Toray Industries, Inc. (4 from 3,481 patents)
4 patents:
1. 6462248 - Method for producing aromatic compounds having alkyl group with at least three carbon atoms
2. 6278019 - Process for acyloxylating side chains of alkyl-substituted aromatic compounds and catalysts used therefor
3. 5380107 - Base fabric for ink ribbon
4. 4142031 - Polycaprolactam composition having improved melt spinnability and method