Average Co-Inventor Count = 4.73
ph-index = 20
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 (95 from 10,754 patents)
2. Basf Corporation (2 from 2,031 patents)
97 patents:
1. 6586534 - Agglomerated particles of finely divided polymers which are water-soluble or capable of swelling in water and contain ammonium carboxylate groups
2. 6512055 - Copolymers and their reaction products with amines as fuel and lubricant additives
3. 6336942 - Processes of treating leather and skins employing polymer compositions
4. 6284716 - Copolymers and their reaction products with amines as fuel and lubricant additives
5. 6264839 - Phosphonomethylated polyvinylamines and preparation and use thereof
6. 6171583 - Powdery iodine complexes
7. 6071994 - Formaldehyde-free aqueous binders
8. 6060566 - Graft polymers of polymers containing vinyl ester and/or vinyl alcohol
9. 6048945 - Graft polymers comprising polymers, containing alkylene oxide units, and
10. 6033442 - Use of aqueous solutions or dispersions of copolymers of
11. 5914442 - Aqueous solutions or dispersions of copolymers
12. 5851300 - Cationic modification of starch and use of the cationically modified
13. 5773541 - Preparation of copolymers of vinyl esters and monoethylenically
14. 5753759 - Graft polymers containing N-vinyl units, their preparation and their use
15. 5747619 - Water-soluble, carboxyl-containing copolymers, the preparation thereof