Average Co-Inventor Count = 3.00
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. Hoffmann-la Roche Inc. (3 from 4,945 patents)
3 patents:
1. 4005214 - Water-soluble amoxicillin salts
2. 3957758 - 6-Acyl derivatives of aminopenicillanic acid
3. 3956323 - Furan, benzofuran and tetrahydrofuran carboxylic acid esters