Average Co-Inventor Count = 6.67
ph-index = 1
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. Bayer Materialscience Ag (2 from 532 patents)
2. Bayer Aktiengesellschaft (1 from 12,157 patents)
3 patents:
1. 7202378 - Process for producing 5-nitro-3,4-dihydro-1(H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate
2. 7057071 - Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate
3. 6706924 - Process for the production of 1,5-naphthalenediamine