Average Co-Inventor Count = 4.42
ph-index = 6
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 (12 from 10,754 patents)
12 patents:
1. 616596 - Use of quaternized polymerizates containing units of vinyl imidazol as a
2. 6165969 - Use of quaternized polymerizates containing units of vinyl imidazol as a
3. 6147048 - Use of at least trivalent alcohols and their alkoxylation products
4. 6025322 - Use of polycationic condensation products as an additive for detergents
5. 6001798 - Use of modified polyaspartic acids in washing agents
6. 5962613 - Water soluble crosslinked copolymers, their preparation and their use
7. 5834548 - Process for preparing fine-particle mixtures of amphiphilic polymers and
8. 5830844 - Dye transfer inhibitors for detergents
9. 5777046 - Amphiphilic polyesters, preparation thereof, and use thereof in laundry
10. 5773545 - Polymers of alkyl-1-vinylimidazloes, the preparation and use thereof
11. 5652283 - Preparation of finely divided mixtures of amphiphilic polymers and
12. 5635554 - Low viscosity mixtures of amphiphilic nonionic graft copolymers and