Average Co-Inventor Count = 4.97
ph-index = 3
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. Bayer Aktiengesellschaft (5 from 12,165 patents)
2. Kemira Oyj (4 from 293 patents)
3. Other (1 from 832,912 patents)
4. Akzo Nobel Chemicals International B.v. (1 from 160 patents)
5. Bayeraktiengesellschaft (1 from 38 patents)
6. Kemira Germany Gmbh (1 patent)
11 patents:
1. 8278374 - Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer
2. 8088830 - Paper production with modified silica gels as microparticles
3. 7915340 - Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers
4. 7786238 - Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers
5. 7708862 - Paper production with modified silica gels as microparticles
6. 6989106 - Process for the preparation of polymeric condensates and their use
7. 6426381 - Fine-particle polymer dispersions for paper sizing
8. 6310132 - Sizing agents for paper
9. 6310172 - Water-dispersible polyisocyanate preparations for producing repulpable paper
10. 6201060 - Water dispersable, isocyanates with enhanced absorbing capacity as paper auxiliary agents
11. 6080831 - Water-dispersible polyisocyanates