Wu, Lianghua

USPTO Trademark & Patent Filings

Trademark applications and grants for Wu, Lianghua. Wu, Lianghua has 1 trademark applications. The latest application filed is for "DBEXPLO"

Company Profile

Wu, Lianghua
lianghua wu
WU; Lianghua - Shanghai CN
Wu; Lianghua - Shanghai CN

Entity Type	INDIVIDUAL
Address	No. 9, Tuhong Village Santang Township, Yugan County Shangrao, Jiangxi CHINA Shangrao,

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

Patent Applications

Patent Application	Date
GAS REPLACEMENT PROCESS, GAS REPLACEMENT APPARATUS, AND NITRO COMPOUND HYDROGENATION REACTION PROCESS 20210387153 - 17/286576 ZHONG; Siqing ; et al.	2021-12-16
DOUBLE-TRAPEZOID STRUCTURAL MEMBER, FLUIDIZED APPARATUS AND NITRO COMPOUND HYDROGENATION REACTION PROCESS 20210371371 - 17/286741 XU; Jun ; et al.	2021-12-02
NITRO COMPOUND HYDROGENATION REACTION PROCESS AND HYDROGENATION REACTION APPARATUS 20210371370 - 17/286666 ZHONG; Siqing ; et al.	2021-12-02
FLUID DISTRIBUTOR, REACTION DEVICE AND APPLICATION THEREOF 20200368707 - 16/763917 ZHAO; Le ; et al.	2020-11-26
FEED GAS FEEDING SYSTEM FOR PROPYLENE AMMOXIDATION REACTOR 20200276551 - 16/762988 ZHAO; Le ; et al.	2020-09-03
Preheating process and start-up process for the ammoxidation reaction 11,091,407 - 16/629,747 Zhao , et al. August 17, 2	2021-08-17
Feed gas feeding system for propylene ammoxidation reactor 11,077,416 - 16/762,988 Zhao , et al. August 3, 2	2021-08-03
Catalyst for producing acrylonitrile 6,596,897 - 09/508,038 Guan , et al. July 22, 2	2003-07-22
Fluidized-bed catalyst for preparing acrylonitrile 5,223,469 - 07/786,217 Chen , et al. June 29, 1	1993-06-29
Supplementary catalyst for ammoxidation catalysts 5,177,048 - 07/786,790 Chen , et al. January 5, 1	1993-01-05

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"DBEXPLO" 97080979	DBEXPLO 2021-10-19

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