Average Co-Inventor Count = 2.96
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. Hans Schwarzkopf Gmbh & Co. Kg (5 from 10 patents)
2. Henkel Kommanditgesellschaft Auf Aktien (4 from 2,080 patents)
3. Henkel Ag & Company, Kgaa (4 from 2,018 patents)
4. Hans Schwarzkopf Gmbh (4 from 10 patents)
5. Other (1 from 832,680 patents)
6. Hoechst Aktiengesellschaft (1 from 6,662 patents)
7. Clariant Corporation (1 from 480 patents)
8. Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa) (1 from 180 patents)
9. Henkel Kgaa (1 from 89 patents)
10. 501 Hans Schwarzkopf Gmbh (1 from 1 patent)
23 patents:
1. 10328001 - Combinations of preservatives for hair dyes
2. 9999582 - Combinations of preservatives for hair colors
3. 8349026 - Mousse-type dyes II
4. 8110010 - Coated coloring agents
5. 7553338 - [object Object]
6. 7294153 - Caring oxidation coloring agent in a tube
7. 7255718 - Phosphate-type tensides combined with hair conditioning agents in hair coloring compositions
8. 7247173 - Tinting agent in tubes
9. 7244277 - Oxidation colorant in a tube
10. 7179303 - Active ingredient combinations for hair-dyeing agents
11. 6916343 - Method for coloring hair
12. 6139853 - Hair colorants and an application mixture for coloring human hair
13. 6129770 - Hair dye agents with at least one conditioner
14. 5990355 - Substituted diaminophenols, process for their preparation, and hair dyes
15. 5961668 - 4-(2,4-diaminophenoxymethyl)-1,3-dioxolane secondary intermediates,