Average Co-Inventor Count = 2.57
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. Johnson Matthey Public Limited Company (3 from 834 patents)
3 patents:
1. 12065393 - Gold containing catalyst, method of preparation and use
2. 10800719 - Process for the preparation of vinyl chloride
3. 10239803 - Process for the preparation of vinyl chloride