Maesen; Theodorus Ludovicus Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maesen; Theodorus Ludovicus Michael.The latest application filed is for "hydrocracking operation with reduced accumulation of heavy polynuclear aromatics".

Company Profile

14.42.50

Maesen; Theodorus Ludovicus Michael - Moraga CA
Maesen; Theodorus Ludovicus Michael - Lafayette CA
MAESEN; Theodorus Ludovicus Michael - Houston TX
Maesen; Theodorus Ludovicus Michael - Richmond CA
Maesen; Theodorus Ludovicus Michael - Point Richmond CA
Maesen; Theodorus Ludovicus Michael - Amsterdam NL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hydrocracking Operation With Reduced Accumulation Of Heavy Polynuclear Aromatics App 20220204873 - Jiao; Ling ; et al.	2022-06-30
Feed Flexible Hydrocracking Operations App 20220033723 - KOMALARAJUN; Varut ; et al.	2022-02-03
Tetrametallic Bulk Hydroprocessing Catalysts App 20210339232 - OUYANG; Xiaoying ; et al.	2021-11-04
Catalytic remedy for advanced UCO bleed reduction in recycle hydrocracking operations Grant 11,041,128 - Maesen , et al. June 22, 2	2021-06-22
Hydrocracking catalyst containing zeolite USY and low acidity and large domain size zeolite beta Grant 10,913,054 - Zhang , et al. February 9, 2	2021-02-09
Catalytic Remedy for Advanced UCO Bleed Reduction in Recycle Hydrocracking Operations App 20200347309 - MAESEN; Theodorus Ludovicus Michael ; et al.	2020-11-05
Process Using Membranes To Separate Alkane Isomers Used In Steam Cracking To Make Olefins App 20200102509 - Bhuwania; Nitesh ; et al.	2020-04-02
Catalytic Remedy for Advanced UCO Bleed Reduction in Recycle Hydrocracking Operations App 20200048566 - MAESEN; Theodorus Ludovicus Michael ; et al.	2020-02-13
Method of preparing high activity hydrotreating catalysts Grant 10,376,873 - Yu , et al. A	2019-08-13
High activity hydrotreating catalysts Grant 10,369,558 - Yu , et al.	2019-08-06
High activity hydrotreating catalysts and processes using the same Grant 10,370,600 - Yu , et al.	2019-08-06
Noble Metal Zeolite Catalyst For Second-stage Hydrocracking To Make Middle Distillate App 20190105640 - Jia; Jifei ; et al.	2019-04-11
Middle distillate hydrocracking catalyst containing zeolite USY with enhanced acid sites Grant 10,213,772 - Zhang , et al. Feb	2019-02-26
Lubricating base oil production Grant 10,196,575 - Zhan , et al. Fe	2019-02-05
Noble metal zeolite catalyst for second-stage hydrocracking Grant 10,183,282 - Jia , et al. Ja	2019-01-22
Hydrocracking Catalyst Containing Zeolite USY and Low Acidity and Large Domain Size Zeolite Beta App 20180361366 - Zhang; Yihua ; et al.	2018-12-20
Middle distillate hydrocracking catalyst containing zeolite beta with low OD acidity and large domain size Grant 10,046,317 - Zhang , et al. August 14, 2	2018-08-14
Middle distillate hydrocracking catalyst containing zeolite USY, and zeolite beta with low acidity and large domain size Grant 10,040,058 - Zhang , et al. August 7, 2	2018-08-07
Middle distillate hydrocracking catalyst Grant 9,944,863 - Zhang , et al. April 17, 2	2018-04-17
Hydroconversion multi-metallic catalyst and method for making thereof Grant 9,776,181 - Kuperman , et al. October 3, 2	2017-10-03
Hydroisomerization catalyst manufactured using a high nanopore volume alumina supports Grant 9,616,419 - Zhang , et al. April 11, 2	2017-04-11
Middle Distillate Hydrocracking Catalyst Containing Zeolite Beta With Low Od Acidity And Large Domain Size App 20170043328 - Zhang; Yihua ; et al.	2017-02-16
Middle Distillate Hydrocracking Catalyst Containing Zeolite Usy, And Zeolite Beta With Low Acidity And Large Domain Size App 20170043329 - Zhang; Yihua ; et al.	2017-02-16
Middle Distillate Hydrocracking Catalyst App 20170029718 - Zhang; Yihua ; et al.	2017-02-02
Middle Distillate Hydrocracking Catalyst Containing Zeolite Usy With Enhanced Acid Sites App 20160296922 - Zhang; Yihua ; et al.	2016-10-13
Noble Metal Zeolite Catalyst For Second-stage Hydrocracking App 20160214094 - Jia; Jifei ; et al.	2016-07-28
Middle Distillate Hydrocracking Catalyst Containing Highly A Stabilized Y Zeolite With Enhanced Acid Site Distribution App 20160121313 - Zhang; Yihua ; et al.	2016-05-05
Middle Distillate Hydrocracking Catalyst Containing Highly Nanoporous Stabilized Y Zeolite App 20160121312 - Zhang; Yihua ; et al.	2016-05-05
Hydroconversion multi-metallic catalysts and method for making thereof Grant 9,327,275 - Han , et al. May 3, 2	2016-05-03
Hydroisomerization Catalyst With A Base Extrudate Having A High Total Nanopore Volume App 20160089664 - ZHANG; Yihua ; et al.	2016-03-31
Hydroisomerization Catalyst With A Base Extrudate Having A Low Particle Density App 20160089665 - ZHANG; Yihua ; et al.	2016-03-31
Hydroisomerization Catalyst With A Base Extrudate Having A High Nanopore Volume App 20160089663 - ZHANG; Yihua ; et al.	2016-03-31
Hydroisomerization Catalyst Manufactured Using A High Nanopore Volume Alumina Supports App 20160089666 - ZHANG; Yihua ; et al.	2016-03-31
Hydroconversion of renewable feedstocks Grant 9,266,802 - Chen , et al. February 23, 2	2016-02-23
Hydroconversion multi-metallic catalysts and method for making thereof Grant 9,266,098 - Han , et al. February 23, 2	2016-02-23
Hydroprocessing Catalyst And Hydroprocessing Catalyst Of Making The Same App 20160030934 - ZHAN; Bi-Zeng ; et al.	2016-02-04
Hydroconversion multi-metallic catalysts and method for making thereof Grant 9,205,413 - Han , et al. December 8, 2	2015-12-08
Hydroconversion multi-metallic catalysts and method for making thereof Grant 9,199,224 - Han , et al. December 1, 2	2015-12-01
High Activity Hydrotreating Catalysts And Processes Using The Same App 20150307789 - JIA; Jifei ; et al.	2015-10-29
High Activity Hydrotreating Catalysts App 20150306591 - JIA; Jifei ; et al.	2015-10-29
Method Of Preparing High Activity Hydrotreating Catalysts App 20150306578 - JIA; Jifei ; et al.	2015-10-29
Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof App 20150196903 - Kuperman; Alexander ; et al.	2015-07-16
Lubricating Base Oil Production App 20150136646 - Zhan; Bi-Zeng ; et al.	2015-05-21
Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof App 20140135207 - Han; Jinyi ; et al.	2014-05-15
Hydroconversion multi-metallic catalyst and method for making thereof Grant 8,702,970 - Maesen , et al. April 22, 2	2014-04-22
Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof App 20140066296 - Han; Jinyi ; et al.	2014-03-06
Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof App 20140066297 - Han; Jinyi ; et al.	2014-03-06
Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof App 20140066298 - Han; Jinyi ; et al.	2014-03-06
Hydroconversion Multi-metallic Catalyst And Method For Making Thereof App 20130068662 - Maesen; Theodorus Ludovicus Michael ; et al.	2013-03-21
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 8,343,887 - Maesen , et al. January 1, 2	2013-01-01
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 8,206,575 - Maesen , et al. June 26, 2	2012-06-26
Hydrocarbon conversion using molecular sieve SSZ-75 Grant 8,177,961 - Zones , et al. May 15, 2	2012-05-15
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 8,173,570 - Maesen , et al. May 8, 2	2012-05-08
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 8,163,169 - Maesen , et al. April 24, 2	2012-04-24
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 7,910,761 - Maesen , et al. March 22, 2	2011-03-22
Hydrocarbon conversion using molecular sieve SSZ-75 Grant 7,906,698 - Zones , et al. March 15, 2	2011-03-15
Hydroconversion process employing multi-metallic catalysts and method for making thereof Grant 7,838,696 - Maesen , et al. November 23, 2	2010-11-23
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 7,816,298 - Maesen , et al. October 19, 2	2010-10-19
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 7,807,599 - Maesen , et al. October 5, 2	2010-10-05
Hydroconversion processes employing multi-metallic catalysts and method for making thereof Grant 7,803,735 - Maesen , et al. September 28, 2	2010-09-28
Hydrocarbon Conversion Using Molecular Sieve Ssz-75 App 20100121122 - Zones; Stacey I. ; et al.	2010-05-13
Hydrocarbon conversion using molecular sieve SSZ-75 Grant 7,651,603 - Zones , et al. January 26, 2	2010-01-26
Hydroconversion Processes Employing Multi-Metallic Catalysts and Method for Making Thereof App 20090107889 - Maesen; Theodorus Ludovicus Michael ; et al.	2009-04-30
Hydrocarbon Conversion Using Molecular Sieve Ssz-75 App 20070284284 - Zones; Stacey I. ; et al.	2007-12-13
Dewaxing process using zeolites MTT and GON App 20070029229 - Maesen; Theodorus Ludovicus Michael ; et al.	2007-02-08
Dewaxing process using zeolites MTT and MTW App 20070029230 - Maesen; Theodorus Ludovicus Michael ; et al.	2007-02-08
Catalytic dewaxing processes using alumina free coated catalyst Grant 5,804,058 - Grandvallet , et al. September 8, 1	1998-09-08

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