Average Co-Inventor Count = 2.40
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. Sanjel Limited Partnership (3 from 3 patents)
2. Sanjel Canada Ltd. (0 patent)
3 patents:
1. 8596363 - Oil and gas well cement systems using elemental sulfur
2. 8268072 - Oil and gas well cement systems using elemental sulfur
3. 7867954 - Pumice containing compositions for cementing a well