UNCONVENTIONAL OIL 2019/ key applicants
The present overview includes a brief analysis of key applicants based on the selection of the latest patent applications in the field of unconventional oil production for 2019. In total, 1643 documents from 30 patent offices around the world were selected for examination. These applications were developed with the participation of 424 applicants from 25 countries. The most productive applicant in 2019 in the field under consideration...