Average Co-Inventor Count = 4.00
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. Halliburton Energy Services, Inc. (1 from 11,805 patents)
2. Anadarko Petroleum Corporation (1 from 12 patents)
1 patent:
1. 7036597 - Systems and methods for treating a subterranean formation using carbon dioxide and a crosslinked fracturing fluid