Average Co-Inventor Count = 2.00
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. Ciba-Geigy Corporation (2 from 6,858 patents)
2 patents:
1. 4413124 - 2-Alkyl-5-alkylsulfonyl-4,6-dihalopyrimidines and the production thereof
2. 4412074 - 2-Alkyl-5-alkyl sulfony 1-4,6-dihalopyrimidines and the production