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Patents Grants
last 30 patents
Information
Patent Grant
Liquid-phase hydroisomerization system and process therefor and use...
Patent number
10,683,459
Issue date
Jun 16, 2020
PetroChina Company Limited
Shoutao Ma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Sulfur-resistant catalyst for aromatics saturated hydrogenation and...
Patent number
10,258,965
Issue date
Apr 16, 2019
PetroChina Company Limited
Xiaodong Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing noble metal hydrogenation catalyst, noble meta...
Patent number
10,252,255
Issue date
Apr 9, 2019
PetroChina Company Limited
Xiaodong Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Distillate two-phase hydrogenation reactor and hydrogenation method
Patent number
9,534,178
Issue date
Jan 3, 2017
PetroChina Company Limited
Shoutao Ma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
GAS-PHASE ALDEHYDE HYDROGENATION CATALYST, PREPARATION METHOD THERE...
Publication number
20240335828
Publication date
Oct 10, 2024
Petrochina Company Limited
Shurong NI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid-Phase Hydroisomerization System And Process Therefor And Use...
Publication number
20180223194
Publication date
Aug 9, 2018
Shoutao Ma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Sulfur-resistant Catalyst for Aromatics Saturated Hydrogenation and...
Publication number
20160167017
Publication date
Jun 16, 2016
Petrochina Company Limited
Xiaodong YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Preparing Noble Metal Hydrogenation Catalyst, Noble Meta...
Publication number
20160167029
Publication date
Jun 16, 2016
Petrochina Company Limited
Xiaodong YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISTILLATE TWO-PHASE HYDROGENATION REACTOR AND HYDROGENATION METHOD
Publication number
20150361357
Publication date
Dec 17, 2015
Petrochina Company Limited
Shoutao MA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
DISTILLATE OIL HYDROGENATION DEACIDIFICATION CATALYST CONTAINING MO...
Publication number
20130316894
Publication date
Nov 28, 2013
Petrochina Company Limited
Shoutao Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL