Average Co-Inventor Count = 3.30
ph-index = 12
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 (69 from 10,754 patents)
2. Dr. Wolman Gmbh (2 from 20 patents)
71 patents:
1. 6120562 - Triazine derivatives as fixers in coloring and as cross-linking agents
2. 6069161 - Use of aminoisothiazoles as microbicides
3. 6063286 - Modified, fine-particle, water-insoluble aziridine polymer and use
4. 6056967 - Method of producing water-soluble condensates and addition products
5. 6031064 - Condensation products based on triazines and formaldehyde
6. 6004892 - Fire protection covers made of melamine-formaldehyde resin fibers
7. 6001166 - Aqueous alkyldiketene dispersions and their use as size for paper
8. 5977293 - Process for continuous preparation of homopolymers of ethyleneimine
9. 5942588 - Aqueous alkyldiketene dispersions and their use as size for paper
10. 5939515 - Modified melamine-formaldehyde resins
11. 5851300 - Cationic modification of starch and use of the cationically modified
12. 5837013 - Preparation of colored melamine-formaldehyde condensation products
13. 5744001 - Aqueous pigment slurries for production of filler-containing paper
14. 5702517 - Additives for plastics, in particular for PVC
15. 5672721 - Preparation of low-solvent alkyl diketenes