ES

Eric D. Schwerdtfeger

Chevron: 9 patents #3 of 352Top 1%
Overall (2021): #10,599 of 548,734Top 2%
9
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11173475 Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes Kathy S. Clear, Max P. McDaniel, William C. Ellis, Deloris R. Gagan, Carlos A. Cruz +1 more 2021-11-16
11125688 Use of turbidimeter for measurement of solid catalyst system component in a reactor feed Daniel G. Hert, Max P. McDaniel 2021-09-21
11124586 Particle size control of metallocene catalyst systems in loop slurry polymerization reactors Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius +1 more 2021-09-21
11117122 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka 2021-09-14
11110443 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka 2021-09-07
11065595 System and method for monitoring and controlling a polymerization system Daniel G. Hert, Eric J. Netemeyer 2021-07-20
10988557 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius 2021-04-27
10894249 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka 2021-01-19
10894250 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka 2021-01-19