Average Co-Inventor Count = 8.00
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. Baker Hughes Oilfield Operations LLC (2 from 838 patents)
2. Bp Exploration Operating Company Limited (2 from 135 patents)
2 patents:
1. 11814572 - Methods of cementing a wellbore without using a spacer fluid with a chain extended non-ionic surfactant
2. 11268010 - Methods of cementing a wellbore without using a spacer fluid with an alkyl end-capped ethoxylated fatty alcohol