DE

Daniel H. Ess

Chevron: 3 patents #57 of 357Top 20%
Overall (2023): #82,997 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11691931 Chromium phosphinyl hydroisoindole amidine complexes for tetramerization of ethylene Steven M. Bischof, Orson L. Sydora, Uriah J. Kilgore, Doo-Hyun Kwon 2023-07-04
11685701 Chromium bicyclic phosphinyl amidine complexes for tetramerization of ethylene Steven M. Bischof, Orson L. Sydora, Uriah J. Kilgore, Doo-Hyun Kwon 2023-06-27
11583843 Chromium phosphinyl isoindole amidine complexes for tetramerization of ethylene Steven M. Bischof, Orson L. Sydora, Uriah J. Kilgore, Doo-Hyun Kwon 2023-02-21