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Inventor profile of:

Wenjun Liu

City:

Wayne, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2017-09-21

Top Assignees for applications by Wenjun Liu

The entities that hold a legal rights for patent applications filed by inventor Liu Wenjun:

EVOQUA WATER TECHNOLOGIES LLC 5 Warrendale, PA United States
Siemens Water Technologies Corp. 4 Warrendale, PA United States
Siemens Industry, Inc. 3 Alpharetta, GA United States
SIEMENS WATER TECHNOLOGIES LLC 3 Alpharetta, GA United States
Evoqua Water Technologies LLC 3 Alpharetta, GA United States
CAMERON SOLUTIONS INC. 1 Houston, TX United States
Veolia Water Solutions & Technologies Support 1 Saint Maurice, France
Siemens Water Technologies Pte Ltd. 1 Singapore, Singapore

Recent patent applications by Liu Wenjun

Wenjun Liu from Wayne, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-09-21

US20170267548A1

Chemistry; metallurgy

Pressure controlled gas flotation

#2 | 2014-12-18

US20140367330A1

Chemistry; metallurgy

WASTEWATER TREATMENT PROCESS THAT UTILIZES GRANULAR SLUDGE TO REDUCE COD CONCENTRATION IN WASTEWATER

#3 | 2014-09-18

US20140263010A1

Chemistry; metallurgy

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#4 | 2014-06-26

US20140175009A9

Chemistry; metallurgy

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#5 | 2014-03-20

US20140076799A9

Chemistry; metallurgy

Methods and systems for treating wastewater

#6 | 2014-02-06

US20140034573A1

Chemistry; metallurgy

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#7 | 2014-01-30

US20140027374A1

Chemistry; metallurgy

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#8 | 2014-01-23

US20140021130A1

Chemistry; metallurgy

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#9 | 2012-11-15

US20120285885A1

Performing operations; transporting

MEMBRANE CLEANING WITH PULSED GAS SLUGS

#10 | 2012-02-23

US20120043277A1

Chemistry; metallurgy

Contact-stabilization/prime-float hybrid

#11 | 2011-10-27

US20110259821A1

Chemistry; metallurgy

Methods and Systems for Treating Wastewater

#12 | 2011-08-25

US20110203992A1

Chemistry; metallurgy

HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS

#13 | 2011-04-21

US20110089105A1

Chemistry; metallurgy

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#14 | 2010-12-02

US20100300968A1

Performing operations; transporting

MEMBRANE CLEANING WITH PULSED GAS SLUGS

InventorID:

619258 ⎘