PC

Patrick C. Chen

EX ExxonMobil: 14 patents #815 of 10,161Top 9%
HI Hayward Industries: 3 patents #60 of 138Top 45%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
TSMC: 1 patents #8,466 of 12,232Top 70%
VT Via Technologies: 1 patents #566 of 1,108Top 55%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #189,304 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12281490 Chlorinators and replaceable cell cartridges therefor Douglas Sawyer, JR., James Carter 2025-04-22
12091380 Processes for producing poly alpha olefins and apparatuses therefor Monica D. Lotz, Jennifer L. Rapp, Md Safatul Islam 2024-09-17
11661465 Dimer selective metallocene catalysts, non-aromatic hydrocarbon soluble activators, and processes to produce poly alpha-olefin oligmers therewith Jennifer L. Rapp, Jo Ann M. Canich, Mark H. Li, Jian Yang, Catherine A. Faler +2 more 2023-05-30
11525020 Processes to produce poly alpha-olefin trimers Mark H. Li, Jennifer L. Rapp, Monica D. Lotz, Babak LotfizadehDehkordi, Craig J. Emett +2 more 2022-12-13
11091924 Systems and methods for controlling chlorinators Douglas Sawyer, JR., Michael Nilsson, Raymond P. Denkewicz, Jr. 2021-08-17
11078308 Processes to produce poly alpha-olefin trimers Mark H. Li, Jennifer L. Rapp, Monica D. Lotz, Babak LotfizadehDehkordi, Craig J. Emett +2 more 2021-08-03
11028197 Processes to produce poly alpha-olefin trimer and apparatus therefor Mark H. Li, Jennifer L. Rapp, Pramod J. Nandapurkar, Brian H. Wahn, Babak LotfizadehDehkordi +3 more 2021-06-08
11021553 Metallocene dimer selective catalysts and processes to produce poly alpha-olefin dimers Jennifer L. Rapp, Jian Yang, Jo Ann M. Canich, Hua Zhou, Craig J. Emett +2 more 2021-06-01
10968290 Metallocene-catalyzed polyalpha-olefins Donna J. Crowther, Jacqueline A. Lovell, Md Safatul Islam 2021-04-06
10876062 Cold cranking simulator viscosity boosting base stocks and lubricating oil formulations containing the same Kyle G. Lewis, Mark P. Hagemeister, Omkar A. Namjoshi 2020-12-29
10654766 Process for making vinylidene olefin Delanyo K. Seshie, Md Safatul Islam 2020-05-19
10604462 Process for making gamma-branched alcohol Kyle G. Lewis 2020-03-31
10597347 Neo-acids and process for making the same Kyle G. Lewis 2020-03-24
10358397 Production of olefin dimers Meagan E. Evans, Crisita Carmen H. Atienza, Jo Ann M. Canich, John R. Hagadorn, David A. Cano +1 more 2019-07-23
10351488 Unsaturated polyalpha-olefin materials Md Safatul Islam, Delanyo K. Seshie, Sarah J. Mattler 2019-07-16
10156081 Chlorinators and replaceable cell cartridges therefor Douglas Sawyer, JR., James Carter 2018-12-18
9885193 Systems and methods for controlling chlorinators Douglas Sawyer, JR., Michael Nilsson, Raymond P. Denkewicz, Jr. 2018-02-06
9578717 Monitoring and control device and method for an illumination apparatus Bolton Po-Yu Chen, Cliff Chen, Michk Huang 2017-02-21
7912044 Expandable structure for peripheral storage device 2011-03-22
7258175 Method and apparatus and program storage device adapted for automatic drill bit selection based on earth properties and wellbore geometry Daan Veeningen, Kris Givens 2007-08-21
6871115 Method and apparatus for monitoring the operation of a wafer handling robot Kuo-Liang Huang, Enzo Kuo, Yuan-Chich Lin, Chih-Yi Lai, Chun-Hung Liu 2005-03-22
4868883 Analysis of thin section images 1989-09-19