RY

Randall Clayton Yeates

Shell Oil Compny: 17 patents #148 of 4,423Top 4%
SP Saint-Gobain Ceramics & Plastics: 3 patents #139 of 386Top 40%
SN Saint-Gobain Norpro: 1 patents #4 of 10Top 40%
SU Shell Usa: 1 patents #79 of 307Top 30%
Overall (All Time): #188,697 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12246307 Ceramic article and methods of making the same Matthew Julian Thompson, Thomas Szymanski, James M. Ralph 2025-03-11
11826725 Ceramic article and methods of making the same Matthew Julian Thompson, Thomas Szymanski, James M. Ralph 2023-11-28
11801493 Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide Marek Matusz, Robert Lewis Paddock, John Robert Lockemeyer 2023-10-31
8999882 Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst John Robert Lockemeyer 2015-04-07
8937031 Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide John Robert Lockemeyer, Marek Matusz 2015-01-20
8859792 Olefin epoxidation process Wayne Errol Evans, Paul Michael McAllister, Jeffrey Michael Kobe 2014-10-14
8603937 Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier John Robert Lockemeyer, Marek Matusz 2013-12-10
8546592 Olefin epoxidation process Wayne Errol Evans, Paul Michael McAllister, Jeffrey Michael Kobe 2013-10-01
8536083 Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier John Robert Lockemeyer, Marek Matusz 2013-09-17
8501664 Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst John Robert Lockemeyer 2013-08-06
8357813 Process for the production of an olefin oxide William H. Gerdes, John Robert Lockemeyer, Donald J. Remus, Thomas Szymanski 2013-01-22
8357825 Process for the production of a 1,2-diol, a 1,2-diol ether, or an alkanolamine William H. Gerdes, John Robert Lockemeyer, Donald J. Remus, Thomas Szymanski 2013-01-22
8148555 Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin John Robert Lockemeyer, Donald Reinalda 2012-04-03
8084390 Catalyst, a process for preparing the catalyst and a process for the production of an olefin oxide, a 1,2-diol, a 1,2 diol ether, or an alkanolamine William H. Gerdes, John Robert Lockemeyer, Donald J. Remus, Thomas Szymanski 2011-12-27
7825062 Catalyst carrier and a process for preparing the catalyst carrier William H. Gerdes, Thomas Szymanski, Donald J. Remus, John Robert Lockemeyer 2010-11-02
7560411 Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier John Robert Lockemeyer, Marek Matusz 2009-07-14
7547795 Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof Marek Matusz, Michael A. Richard, John Robert Lockemeyer, Alouisius Nicolaas Renée BOS, Dominicus Maria Rekers +2 more 2009-06-16
7528270 Process for the production of an olefin oxide, a 1, 2-diol, a 1,2-diol ether, or an alkanolamine Leonid Rubinstein 2009-05-05
7485597 Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin John Robert Lockemeyer, Donald Reinalda 2009-02-03
7479565 Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine Leonid Rubinstein 2009-01-20
7259129 Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof Marek Matusz, Michael A. Richard, John Robert Lockemeyer, Alouisius Nicolaas Renée BOS, Dominicus Maria Rekers +1 more 2007-08-21
6831037 Catalyst carriers Thomas Szymanski, Donald J. Remus, John Robert Lockemeyer, William H. Gerdes 2004-12-14