Average Co-Inventor Count = 3.20
ph-index = 4
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. Lever Brothers Company (4 from 1,003 patents)
4 patents:
1. 4587131 - Edible water-in-oil emulsion spreads containing discrete granules or
2. 4456627 - Polyglycerol esters
3. 4087564 - Fractionated co-randomized fat blend and use
4. 4016302 - Margarine fat blend