Average Co-Inventor Count = 2.67
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. Bayer Aktiengesellschaft (2 from 12,164 patents)
2 patents:
1. 4743269 - Process for preparing navy dyeings on polyester fibers using mixture of
2. 3992143 - Exhaust process for the dyeing of synthetic fiber materials