Average Co-Inventor Count = 2.00
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. Courtaulds Plc (2 from 76 patents)
2 patents:
1. 4647505 - Cellulose fibres for cement reinforcement
2. 4418026 - Process for spinning cellulose ester fibres