Assignee profile:

Greentech Environment Co., Ltd.

City:

Beijing

Country:

China

Published Applications:

11

Last publication date:

2025-10-16

Patent Grants:

11

Last grant date:

2025-12-02

Top Inventors for applications by Greentech Environment Co., Ltd.

These are the the leading inventors for applications assigned to Greentech Environment Co., Ltd.:

Recent patent applications by Greentech Environment Co., Ltd.

Greentech Environment Co., Ltd. based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-10-16 ✅ Patent 12,486,179 granted on 2025-12-02
US20250320134A1
Chemistry; metallurgy

CONTROL METHOD FOR DELAYING NANOFILTRATION MEMBRANE ALUMINUM FOULING OF WATER TREATMENT SYSTEM

#2 | 2025-10-09 ✅ Patent 12,509,374 granted on 2025-12-30
US20250313498A1
Chemistry; metallurgy

SYSTEM AND METHOD FOR SOFTENING HIGH-SALINITY WATER VIA SELF-INDUCED CALCIUM BICARBONATE CRYSTALLIZATION IN FLUIDIZED BED

#3 | 2024-09-19 ✅ Patent 12,145,869 granted on 2024-11-19
US20240308883A1
Chemistry; metallurgy

Hollow fiber nanofiltration membrane system and control method thereof

#4 | 2024-09-19 ✅ Patent 12,162,783 granted on 2024-12-10
US20240308882A1
Chemistry; metallurgy

Saline wastewater treatment method and system

#5 | 2024-09-19 ✅ Patent 12,151,210 granted on 2024-11-26
US20240307824A1
Performing operations; transporting

Method for controlling hollow fiber nanofiltration membrane system with controllable power consumption

#6 | 2023-07-27 ✅ Patent 11,760,675 granted on 2023-09-19
US20230234871A1
Chemistry; metallurgy

System and method for treating printed circuit board (PCB) wastewater

#7 | 2023-07-27 ✅ Patent 11,772,999 granted on 2023-10-03
US20230234870A1
Chemistry; metallurgy

System and method for treating reverse-osmosis concentrated water with high temporary hardness

#8 | 2023-07-20 ✅ Patent 11,772,995 granted on 2023-10-03
US20230227341A1
Chemistry; metallurgy

Total nitrogen removal device for sewage and method for operating the same

#9 | 2022-12-08 ✅ Patent 12,023,628 granted on 2024-07-02
US20220388866A1
Chemistry; metallurgy

Drinking water purification system with a backwashable filter cartridge and a nanofiltration system

#10 | 2022-07-07 ✅ Patent 11,440,819 granted on 2022-09-13
US20220212963A1
Chemistry; metallurgy

Dosing control method and system for micro-flocculation in ultrafiltration

#11 | 2020-06-18 ✅ Patent 11,046,593 granted on 2021-06-29
US20200189937A1
Chemistry; metallurgy

System for treating reverse-osmosis concentrated water with permanent hardness

Also check out Greentech Environment Co., Ltd.'s (Beijing, China) applicant profile with 11 patent applications submitted.

AssigneeID:

386152 ⎘