Average Co-Inventor Count = 3.00
ph-index = 3
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. Union Carbide Corporation (4 from 2,921 patents)
4 patents:
1. 4170572 - Oxidation catalyst prepared with NH.sub.3
2. 4134859 - Oxidation catalyst for preparing unsaturated acids and aldehydes
3. 4111983 - Oxidation of unsaturated aldehydes to unsaturated acids
4. 4034008 - Process for preparing unsaturated acids and aldehydes