Average Co-Inventor Count = 3.75
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. Henkel Kommanditgesellschaft Auf Aktien (3 from 2,080 patents)
2. Henkel Kgaa (1 from 89 patents)
3. Pritt Produktionsgesellschaft Mbh (1 from 12 patents)
4. Henkel Ag & Company, Kgaa (2,053 patents)
5. Continental Reifen Deutschland Gmbh (393 patents)
5 patents:
1. D567860 - Roller pen
2. D555201 - Roller pen
3. 7044187 - Device for transferring a substance applied to a support tape in the form of a film to a substrate
4. D467280 - Roller device
5. D466157 - Roller device