Average Co-Inventor Count = 4.03
ph-index = 4
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)
2. Other (1 from 832,680 patents)
4 patents:
1. 6225497 - Process for the phosgenation of amines in the gas phase using microstructure mixers
2. 4427798 - Solutions of oligo-urethane ethers in polyether polyols and their use in
3. 4388246 - Process for the preparation of polyisocyanates
4. 4380502 - Process for the production of polyether polyols