Average Co-Inventor Count = 2.31
ph-index = 5
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. National Research Development Corporation (2 from 1,200 patents)
2. Facilitated Separations, Ltd. (2 from 2 patents)
3. Salford University Industrial Centre Limited (1 from 1 patent)
5 patents:
1. 4618736 - Conversion of a municipal waste to fuel
2. 4457898 - Managanese compounds and sorption of gases using manganese compounds
3. 4442297 - Manganese compounds and sorption of gases using manganese compounds
4. 4323543 - Sorption of gases
5. 4251452 - Manganese (II) complexes