Average Co-Inventor Count = 1.29
ph-index = 2
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. Exxon Chemical Patents, Inc. (2 from 1,415 patents)
2. Infineum International Limited (1 from 231 patents)
3 patents:
1. 10167440 - Marine engine lubrication
2. 6610634 - Two-cycle lubricating oil
3. 5965498 - Two-cycle synthetic lubricating oil