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name:-0.0019941329956055
name:-0.0015101432800293
name:-0.00072002410888672
NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION Patent Filings

NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION

Patent Applications and Registrations

Patent applications and USPTO patent grants for NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION.The latest application filed is for "oil sludge pyrolysis device".

Company Profile
2.6.6
  • NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION - Jinan CN
  • NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION - Shandong N/A CN
  • NIUTECH ENVIRONMENT TECHNOLOGY CORPORATION - Jinan, Shandong CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Oil sludge pyrolysis device
Grant 11,420,892 - Niu , et al. August 23, 2
2022-08-23
Solid hazardous waste pyrolysis process and full-set equipment
Grant 11,326,106 - Niu , et al. May 10, 2
2022-05-10
Oil Sludge Pyrolysis Device
App 20220112114 - NIU; Xiaolu ;   et al.
2022-04-14
Continuous feeding process and device for waste flexible polymer material
Grant 11,136,507 - Niu , et al. October 5, 2
2021-10-05
Solid Hazardous Waste Pyrolysis Process And Full-set Equipment
App 20210269720 - NIU; Xiaolu ;   et al.
2021-09-02
Continuous Feeding Process And Device For Waste Flexible Polymer Material
App 20210171834 - NIU; Xiaolu ;   et al.
2021-06-10

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