Average Co-Inventor Count = 3.00
ph-index = 2
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. Schwan-stabilo Cosmetics Gmbh & Co. Kg (5 from 40 patents)
5 patents:
1. 8764330 - Pencil, in particular a cosmetic pencil
2. 8540447 - Device for applying a fluid, gel-like, pasty or powder product
3. 7635232 - Application device, in particular makeup device
4. 7114505 - Make-up device
5. 6866438 - Crayon