Average Co-Inventor Count = 2.53
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. Rhone-poulenc Chimie (2 from 759 patents)
2. Rhodia Chimie (2 from 460 patents)
4 patents:
1. 6235949 - Process for the preparation of halogenated derivatives and Lewis acid base catalysts thereof
2. 6087534 - Method for synthesizing aryl hydrazine through reduction of a diazo
3. 5068391 - Preparation of methylenedi (phenylurethane)
4. 5068450 - Process for the preparation of aromatic aldehydes