Average Co-Inventor Count = 6.31
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. Basf Se Corporation (4 from 5,663 patents)
4 patents:
1. 9115049 - Process for obtaining pure aniline
2. 8703997 - Process for preparation and preferably distillative workup of diphenylmethane diisocyanate (MDI)
3. 8697921 - Process for purifying wastewaters from the workup of crude aromatic nitro compounds
4. 8592637 - Process for preparing mononitrated organic compounds