Average Co-Inventor Count = 1.71
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. Unilever Patent Holdings B.v. (1 from 336 patents)
2. Internationale Octrooi Maatschappij 'octropa' Bv (1 from 71 patents)
2 patents:
1. 5048976 - Carrier bag
2. 4803114 - PVC film for the production of identity cards