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Patents Grants
last 30 patents
Information
Patent Grant
Lightning strike fault monitoring system for wind turbine generator...
Patent number
11,401,920
Issue date
Aug 2, 2022
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Zhigang Chen
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method for preparing graphene by liquid-phase ball milling exfoliation
Patent number
11,167,992
Issue date
Nov 9, 2021
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Terpolymerized corrosion and scale inhibitor used in circulating co...
Patent number
9,714,181
Issue date
Jul 25, 2017
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo Yang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Phosphorus-free corrosion and scale inhibitor used in circulating c...
Patent number
9,714,182
Issue date
Jul 25, 2017
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING GRAPHENE BY LIQUID-PHASE BALL MILLING EXFOLIATION
Publication number
20200010325
Publication date
Jan 9, 2020
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTERCALATION AGENT FOR RAPID GRAPHITE EXFOLIATION IN MASS PRODUCTI...
Publication number
20200010326
Publication date
Jan 9, 2020
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DEFECT IMAGING METHOD FOR LINING ANTI-CORROSION PIPELINE
Publication number
20190369056
Publication date
Dec 5, 2019
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Maodong LI
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
LIGHTNING STRIKE FAULT MONITORING SYSTEM FOR WIND TURBINE GENERATOR...
Publication number
20190277260
Publication date
Sep 12, 2019
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Zhigang CHEN
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
GRAPHENE AND FERROFERRIC OXIDE@GOLD COMPOSITE MATERIAL AND PREPARAT...
Publication number
20190168298
Publication date
Jun 6, 2019
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Guojia HUANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
High Temperature Chloride Corrosion Resistant NiCrTiAlSi/La2O3 Coat...
Publication number
20190127835
Publication date
May 2, 2019
Guangzhou Special Pressure Equipment Inspection and Research Institute
Bo Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TERPOLYMERIZED CORROSION AND SCALE INHIBITOR USED IN CIRCULATING CO...
Publication number
20160326036
Publication date
Nov 10, 2016
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo Yang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHORUS-FREE CORROSION AND SCALE INHIBITOR USED IN CIRCULATING C...
Publication number
20160318783
Publication date
Nov 3, 2016
GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
Bo Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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last 30 trademarks