Average Co-Inventor Count = 3.16
ph-index = 1
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. Hempel A/s (2 from 22 patents)
2. J.c. Hempel's Skibsfarve-fabrik A/s (1 from 2 patents)
3 patents:
1. 10214818 - Anti-corrosive zinc primer coating compositions comprising hollow glass spheres and a conductive pigment
2. 10060039 - Anti-corrosive zinc primer coating compositions comprising hollow glass spheres and a conductive pigment
3. 6248806 - Antifouling paint