Average Co-Inventor Count = 2.00
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. Deutsche Texaco Aktiengesellschaft (2 from 99 patents)
2 patents:
1. 4048055 - Process for regenerating aqueous urea solutions
2. 3945912 - Urea dewaxing of low n-paraffin content oils