Average Co-Inventor Count = 12.00
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. Petrochina Company Limited (1 from 159 patents)
1 patent:
1. 11053427 - Low-density, high-strength degradable temporary pugging agent and the preparation method and use thereof