Average Co-Inventor Count = 2.35
ph-index = 7
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. Mona Industries, Inc. (9 from 40 patents)
2. Johnson & Johnson Gmbh (2 from 511 patents)
3. Johnson & Johnson/mona Industries, Inc. (1 from 1 patent)
10 patents:
1. 4503002 - Phosphate quaternary compounds
2. 4490536 - Salt free phosphobetaines
3. 4380637 - Imidazoline phosphobetaines
4. 4336385 - Phosphate imidazolinium compounds
5. 4336386 - Quaternary imidazolinium phosphite derivatives
6. 4283542 - Process for the preparation of phosphobetaines
7. 4261911 - Phosphitaines
8. 4243602 - Novel quaternary compounds
9. 4215064 - Phosphobetaines
10. 4209449 - Phosphate quaternary compounds