Average Co-Inventor Count = 4.00
ph-index = 3
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. Degussa Aktiengesellschaft (2 from 1,678 patents)
2. Degussa - Huls Ag (1 from 148 patents)
3 patents:
1. 6123762 - Low-dust, well dispersible granulates based on silicate fillers modified
2. 4704414 - Surface modified synthetic, silicatic filler, a process for its
3. 4514231 - Natural oxidic or silicate filler modified on the surface, a process for