Average Co-Inventor Count = 3.27
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 (3 from 12,157 patents)
3 patents:
1. 4240861 - Process for the preparation of dihydroxypolyurethanes and the use
2. 4119613 - Process for the production of polyisocyanate-polyaddition products using
3. 3935174 - 2-Methylene propane phosphonic acid esters and their copolymer with