Average Co-Inventor Count = 3.29
ph-index = 16
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 Aktiengesellschaft (66 from 10,754 patents)
2. Basf Se Corporation (13 from 5,674 patents)
3. Other (1 from 832,843 patents)
4. Knut Oppenlaender (0 patent)
5. Claus Peter Jakob (0 patent)
6. Hans-henning Vogel (0 patent)
7. Hans Peter Rath (0 patent)
80 patents:
1. 10294350 - Use of tetrahydrobenzoxazines as stabilisers
2. 9951204 - Use of tetrahydrobenzoxazines as stabilizers
3. 9938479 - Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct-injection spark ignition engines
4. 9840608 - Use of tetrahydrobenzoxazines as stabilisers
5. 9309475 - Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines
6. 9217115 - Use of tetrahydroberizoxazines as stabilisers
7. 9062267 - Use of tetrahydrobenzoxazines as stabilisers
8. 8496716 - Method for producing Mannich adducts that contain polyisobutylene phenol
9. 8449630 - Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines
10. 8409474 - Use of polynuclear phenolic compounds as stabilisers
11. 8377336 - Use of polynuclear phenolic compounds as stabilisers
12. 8357829 - α-olefin/isobutene diblock copolymers
13. 8016898 - Method for producing Mannich adducts that contain polyisobutylene phenol
14. 7988749 - Method for producing Mannich adducts that contain polyisobutylene phenol
15. 7956156 - Method for the removal of isobutene oligomers from an isobutene polymer