Average Co-Inventor Count = 2.00
ph-index = 2
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. American Cyanamid Company (2 from 3,580 patents)
2. Other (1 from 832,812 patents)
3. American Cyanamid (1 from 33 patents)
4. Cyanamid Canada Inc. (1 from 7 patents)
5 patents:
1. 5149878 - 1,4-disubstituted-2,3,5,6-tetrahyddroxy-1,4-diphosphorinanes and their
2. 5077437 - 1,4-Disubstituted-2,3,5,6-tetrahydroxy-1,4-diphosphorinane and their
3. 4968416 - 1,4-disubstituted-2,3,5,6-tetrahydroxy-1,4-diphosphorinanes and their
4. 4929393 - 1,4-Disubstituted-2,3,5,6-tetrahydroxy-1,4-diphosphorinanes and their
5. 4855507 - 1,4-Disubstituted-2,3,5,6-tetrahydroxy-1,4-diphosphorinanes and their