Average Co-Inventor Count = 5.69
ph-index = 8
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 (15 from 10,754 patents)
2. Basf Corporation (1 from 2,036 patents)
3. Basfaktiengesellschaft (1 from 52 patents)
4. Basf Se Corporation (5,707 patents)
17 patents:
1. 7888524 - Process for preparing sulfuric monoesters from amino alkanols
2. 5260396 - Preparation of water resistant films and coatings and use thereof
3. 5073269 - Preparation of water-soluble copolymers of maleic acid and use thereof
4. 5019296 - Serine-N,N-diacetic acid and derivatives as complexing agents and
5. 4997680 - Polymeric conditioner for pretreating nonmetallic surfaces for chemical
6. 4978805 - Polyethers
7. 4973730 - Preparation of serine-N,N-diacetic acid and derivatives as complexing
8. 4954369 - Chemical deposition of copper from alkaline aqueous baths
9. 4940609 - Polymeric conditioner for pretreating nonmetallic surfaces for chemical
10. 4897215 - Detergents containing water-soluble copolymers containing as
11. 4897220 - Detergents containing water-soluble copolymers containing as
12. 4886859 - Slightly crosslinked, water-soluble polymaleic acid, its preparation and
13. 4827014 - 2-Hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereof,
14. 4818795 - Polymaleic acid, its preparation and its use
15. 4818794 - Slightly crosslinked, water-soluble polymaleic acid, its preparation and