Average Co-Inventor Count = 5.14
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. Shell Oil Comapny (3 from 7,646 patents)
3 patents:
1. 9649661 - Pipeline pig and method for using the pig
2. 7918283 - Method and apparatus for a cold flow subsea hydrocarbon production system
3. 7530398 - Method and apparatus for a cold flow subsea hydrocarbon production system