P

Inventor

ZHAO XU

US54 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO XU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD

12 patents
US9126134B2Sep 8, 2015

Exhaust gas separating tower and exhaust gas separating and recycling system

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD4 citations69
US9850142B2Dec 26, 2017

Method and device for recycling and purifying water vapor from coal drying process

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD2 citations68
US11202979B2Dec 21, 2021

Device for reducing pressure fluctuation of pressure filter frame and pressure filter

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations57
US11099114B2Aug 24, 2021

Test device and test method for rotary pressurized filter and method for designing filter

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations56
US10273198B2Apr 30, 2019

Solvent exchanger and method for improving the exchange efficiency of CTA solvent

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD1 citations55
US10906858B2Feb 2, 2021

CTA solvent exchanging method

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations47
US12330086B2Jun 17, 2025

Separation tower and method for treating condensed water

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations46
US12485584B2Dec 2, 2025

Integrated tower for removing VOC from polypropylene particles

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations44
US9364785B2Jun 14, 2016

Dehumidifying tower for exhaust gas

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations38
US10365040B2Jul 30, 2019

Method for drying high moisture, low calorific value lignite for a generating set and recovering water contained therein and apparatus thereof

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations37
US9902680B2Feb 27, 2018

Method for processing acetic acid solvent in oxidising unit of PTA industrial apparatus

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations36
US9352972B2May 31, 2016

Device for recovering SiCl4 slurry and method for the same

TIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD0 citations36

LENOVO BEIJING CO LTD

4 patents

IBM

4 patents

KEYSIGHT TECHNOLOGIES INC

4 patents

CROSSBAR INC

3 patents

UNIV NANJING AERONAUTICS & ASTRONAUTICS

3 patents

APPLE INC

2 patents

YSCOPE INC

2 patents

BEIJING LENOVO SOFTWARE LTD

2 patents

AGILENT TECHNOLOGIES INC

1 patent

ORACLE INT CORP

1 patent

ZHAO XU

1 patent

LUO YU

1 patent

JIANGSU ARIT NEW MAT CO LTD

1 patent

CHENG LI

1 patent

WEN ZHU

1 patent

SHEN DANXUN

1 patent

LENOVO BEIJING LTD

1 patent

AMAZON TECH INC

1 patent

CHENGDU GUOHENG SPACE TECH ENGINEERING CO LTD

1 patent

CNPC USA CORP

1 patent

BEIJING SPREADTRUM HIGH TECH COMMUNICATIONS TECH CO LTD

1 patent

AIRBNB INC

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.