Average Co-Inventor Count = 3.58
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. Van Den Bergh Foods Co., Division of Conopco, Inc. (2 from 156 patents)
2. Lever Brothers Company (1 from 1,003 patents)
3. Internationale Octrooi Maatschappij 'octropa' Bv (1 from 71 patents)
4 patents:
1. 5872270 - Fractionation of triglyceride oils
2. 5602265 - Fractionation of triglyceride oils
3. 4950424 - Non-aqueous liquid detergent compositions containing di-sulphonic acids
4. 4340698 - Powder coating