Average Co-Inventor Count = 3.27
ph-index = 3
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. Other (1 from 832,718 patents)
2. Den Norske Stats Oljeselskap A.s. (1 from 146 patents)
3. Den Norske Stats Oljeselskap A.s., I & K Patent (1 from 1 patent)
3 patents:
1. 6109197 - System for loading ships at sea
2. 6021848 - Method of loading and treatment of hydrocarbons
3. 5749758 - Vessel for production and/or loading/unloading and transport of