Average Co-Inventor Count = 1.00
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. Henkel Kommanditgesellschaft Auf Aktien (2,080 patents)
2. Dresser Industries, Inc. (1,238 patents)
3. Cognis Deutschland Gmbh (55 patents)
4. Baroid Drilling Fluids, Inc. (3 patents)
5. Baroid Limited (3 patents)
6. Rainer Jeschke (0 patent)
7. Johann Friedrich Fues (0 patent)
8. Gerhard Stoll (0 patent)
9. Edmund Edel (0 patent)
10. Wolfgang Zoellner (0 patent)
11. Frank Burbach (0 patent)
12. Michael Neuss (0 patent)
13. Stephan Von Tapavicza (0 patent)
14. Douglas Jones Grimes (0 patent)
15. Cognis Chemie Gmbh & Co. Kg (0 patent)
0 patent: