Average Co-Inventor Count = 2.65
ph-index = 6
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. (100 from 11,669 patents)
2. Chevron U.s.a. Inc. (8 from 2,421 patents)
3. Multi-chem Group, LLC (1 from 53 patents)
101 patents:
1. 12428588 - Synergistic viscosifiers for clay-free, water-based drilling fluids
2. 12404440 - Environmentally acceptable wellbore stability additive
3. 12274956 - Supramolecular host guest product concentrators for production fluids
4. 12173605 - Pulsed power drilling with multiple selective drilling fluids
5. 12129723 - Managing dielectric properties of pulsed power drilling fluids
6. 12059655 - Treating fluids recovered from well operations using a graphene oxide coated membrane
7. 12043788 - Environmentally acceptable wellbore stability additive
8. 11970658 - Low density hydrate inhibitive fluids
9. 11927062 - Methods of manufacturing lost circulation material at a well site
10. 11898408 - System to manage wellbore servicing fluids containing paramagnetic materials
11. 11891894 - Pulsed-power drilling fluid property management using downhole mixer
12. 11795362 - Sustainable solid lubricant for drilling fluid
13. 11773312 - Breaker additives for extended delay in removal of oil-based filter cakes
14. 11768138 - Methods to use chemo-resistive sensors for wellbore production
15. 11661542 - Stimuli responsive polymers for lost circulation applications