ES

Eric D. Schwerdtfeger

Chevron: 75 patents #20 of 4,788Top 1%
📍 Bartlesville, OK: #12 of 1,143 inventorsTop 2%
🗺 Oklahoma: #44 of 12,736 inventorsTop 1%
Overall (All Time): #25,478 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 51–75 of 75 patents

Patent #TitleCo-InventorsDate
10768106 Use of turbidimeter for measurement of solid catalyst system component in a reactor feed Daniel G. Hert, Max P. McDaniel 2020-09-08
10722874 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka 2020-07-28
10669362 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius 2020-06-02
10654953 Methods of preparing a catalyst Max P. McDaniel, Jeremy M. Praetorious 2020-05-19
10549251 System and method for monitoring and controlling a polymerization system Daniel G. Hert, Eric J. Netemeyer 2020-02-04
10543480 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka 2020-01-28
10539503 Use of turbidimeter for measurement of solid catalyst system component in a reactor feed Daniel G. Hert, Max P. McDaniel 2020-01-21
10513570 Methods of preparing a catalyst Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius 2019-12-24
10323108 Long chain branched polymers and methods of making same Youlu Yu, Max P. McDaniel, Alan L. Solenberger, Kathy S. Clear 2019-06-18
10323109 Methods of preparing a catalyst utilizing hydrated reagents Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius 2019-06-18
10300460 Aqueous methods for titanating a chromium/silica catalyst Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius 2019-05-28
10287369 Methods of preparing a catalyst Max P. McDaniel, Ted H. Cymbaluk, Jeremy M. Praetorius, Kathy S. Clear, Alan L. Solenberger 2019-05-14
10213766 Methods of preparing a catalyst Jeremy M. Praetorius, Max P. McDaniel, Ted H. Cymbaluk, Connor D. Boxell, Alan L. Solenberger +1 more 2019-02-26
9988468 Methods of preparing a catalyst Max P. McDaniel, Jeremy M. Praetorius, Alan L. Solenberger, Kathy S. Clear 2018-06-05
9970869 Use of turbidimeter for measurement of solid catalyst system component in a reactor feed Daniel G. Hert, Max P. McDaniel 2018-05-15
9879101 Long chain branched polymers and methods of making same Youlu Yu, Max P. McDaniel, Alan L. Solenberger, Kathy S. Clear 2018-01-30
9796798 Methods of preparing a catalyst Jeremy M. Praetorius, Max P. McDaniel, Ted H. Cymbaluk, Connor D. Boxell, Kathy S. Collins +1 more 2017-10-24
9598513 Long chain branched polymers and methods of making same Youlu Yu, Max P. McDaniel, Alan L. Solenberger, Kathy S. Clear 2017-03-21
9587048 Methods of preparing a catalyst Jeremy M. Praetorius, Max P. McDaniel, Ted H. Cymbaluk, Connor D. Boxell, Kathy S. Collins +1 more 2017-03-07
9505856 Methods for making fluorided chromium (VI) catalysts, and polymerization processes using the same Kathy S. Clear, Max P. McDaniel 2016-11-29
9376511 Polymerization catalysts and polymers Max P. McDaniel, Kathy S. Collins, Alan L. Solenberger 2016-06-28
9353202 System and method for deterring fouling in a polymerization reactor Albert P. Masino, Randall S. Muninger, Max P. McDaniel, Qing Yang, Graham R. Lief 2016-05-31
9073029 System and method for deterring fouling in a polymerization reactor Albert P. Masino, Randall S. Muninger, Max P. McDaniel, Qing Yang, Graham R. Lief 2015-07-07
9023967 Long chain branched polymers and methods of making same Youlu Yu, Max P. McDaniel, Alan L. Solenberger, Kathy S. Collins 2015-05-05
8487053 Methods for removing polymer skins from reactor walls George R. Rajaendran, Max P. McDaniel, Gregory G. Hendrickson, John D. Stewart, John D. Hottovy +7 more 2013-07-16