Average Co-Inventor Count = 2.40
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. Borgwarner Inc. (1 from 2,680 patents)
2. Borg-warner Chemicals, Inc. (1 from 87 patents)
2 patents:
1. 4478998 - Process for preparing amine salts of phosphoric acids
2. 4454064 - Process for preparing pentaerythritol phosphate