Average Co-Inventor Count = 1.89
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 (6 from 3,580 patents)
6 patents:
1. 4435002 - Oxime ethers of 4,4'-bis(N,N-diethylamino)benzhydrol and
2. 4403792 - Novel glycolic acid esters and amides of
3. 4351956 - Oxime ethers of 4,4'-bis(N,N-diethylamino)benzhydrol and
4. 4343939 - Glycolic acid esters and amides of
5. 4321207 - Process for preparing triarylmethane dyes
6. 4125557 - Hydrosulfite-bleachable ketonimine dyes for paper