Average Co-Inventor Count = 5.21
ph-index = 4
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 (9 from 12,157 patents)
2. Kemira Germany Gmbh (1 patent)
9 patents:
1. 6596864 - Stilbene brightener
2. 6478866 - Aqueous pigment preparations
3. 6426381 - Fine-particle polymer dispersions for paper sizing
4. 6339117 - Whitened polymers and the use thereof in coating slips for coating substrates
5. 6310132 - Sizing agents for paper
6. 6310172 - Water-dispersible polyisocyanate preparations for producing repulpable paper
7. 6207010 - Preparation and use of iminodisuccinic acid salts
8. 6201060 - Water dispersable, isocyanates with enhanced absorbing capacity as paper auxiliary agents
9. 6107518 - Preparation and use of iminodisuccinic acid salts