Average Co-Inventor Count = 1.59
ph-index = 6
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. Betz Paperchem, Inc. (6 from 37 patents)
2. Betz Laboratories, Inc. (2 from 577 patents)
3. Other (1 from 832,761 patents)
9 patents:
1. 5626718 - Use of polymers in the recycled fiber washing/deinking process
2. 5387355 - Use of anionic surfactant/dispersant blends for the deinking of
3. 5302242 - Process and composition for deinking dry toner electrostatic printed
4. 5282997 - Process and composition for deinking dry toner electrostatic printed
5. 5281348 - Use of anionic surfactant/dispersant blends for the deinking of
6. 5248388 - Use of surfactants having an HLB less than 10 in the deinking of dry
7. 5200034 - Use of surfactants having an HLB less than 10 in the deinking of dry
8. 5141598 - Process and composition for deinking dry toner electrostatic printed
9. 5094716 - Use of anionic surfactant/dispersant blends for the deinking of