Assignee
UNIV ZHENGZHOU
CN29 patents
Top patents by PatentIndex Score
US7081567B2Jul 25, 2006
Transgenic dunaliella salina as a bioreactor
UNIV ZHENGZHOU94 citations95
US11401600B1Aug 2, 2022
Variable-temperature and fast-sintering process of aluminum-doped zinc oxide target material
UNIV ZHENGZHOU5 citations66
US11618802B2Apr 4, 2023
Polymer expanding material used in infiltration or seepage watery environment and preparation method thereof
UNIV ZHENGZHOU0 citations56
US11499284B2Nov 15, 2022
Trough plate for constructing locked polymer anti-seepage wall and construction method of locked polymer anti-seepage wall
UNIV ZHENGZHOU0 citations56
US12116314B1Oct 15, 2024
Device and method for improving the toughness of concrete by solving fiber agglomeration
UNIV ZHENGZHOU0 citations55
US11912841B1Feb 27, 2024
Preparation method of microporous foam material with oriented cells
UNIV ZHENGZHOU0 citations51
US11674202B2Jun 13, 2023
High-throughout continuous casting and rolling Al—Mg—Mn alloy plate for ships and the preparation process thereof
UNIV ZHENGZHOU0 citations51
US12305120B2May 20, 2025
Lotus leaf derived biochar loaded with ZIF-67, and preparation method therefor and application method thereof
UNIV ZHENGZHOU0 citations49
US12017395B2Jun 25, 2024
In-situ microfibrillated reinforced polymer composite heat-insulating foam material as well as preparation method and application thereof
UNIV ZHENGZHOU0 citations48
US11708933B2Jul 25, 2023
Pipeline radar and television inspection robot
UNIV ZHENGZHOU0 citations47
US11471870B2Oct 18, 2022
Device and method for continuously producing catalysts based on low-temperature coprecipitation
UNIV ZHENGZHOU0 citations47
US9636324B2May 2, 2017
Use of 15-benzylidence-14-deoxy-11, 12 -dehyroandrographolide derivative in manufacture of medicaments for protecting liver and anti-hepatitis C virus
UNIV ZHENGZHOU0 citations47
US12583566B2Mar 24, 2026
Unmanned vessel-based maintenance decision-making method for diagnosing sedimentation in drainage pipelines and providing early warning for waterlogging
UNIV ZHENGZHOU0 citations46
US12252817B2Mar 18, 2025
Air disturbance type carbon fiber spreading device
UNIV ZHENGZHOU0 citations46
US11486034B2Nov 1, 2022
Method of preparing ITO ceramic target with controllable grain size
UNIV ZHENGZHOU0 citations46
US11479475B2Oct 25, 2022
Method of preparing indium oxide spherical powder
UNIV ZHENGZHOU0 citations46
US12194145B2Jan 14, 2025
SiRNA delivery system compound as well as preparation method and application thereof
UNIV ZHENGZHOU0 citations45
US11598065B2Mar 7, 2023
Method for stabilizing and lifting channel boards by underwater grouting
UNIV ZHENGZHOU0 citations45
US12479127B1Nov 25, 2025
Device for forming high-strength and high-toughness concrete product and using method thereof
UNIV ZHENGZHOU0 citations44
US11905213B2Feb 20, 2024
Ultra-high performance concrete with waste brick powder and preparation method and application thereof
UNIV ZHENGZHOU0 citations44
US10619264B2Apr 14, 2020
Method of preparing coating of biomedical magnesium alloys and magnesium or magnesium alloy comprising the coating
UNIV ZHENGZHOU0 citations43
US11905370B2Feb 20, 2024
Method for synthesizing long carbon chain semi-aromatic nylon
UNIV ZHENGZHOU0 citations42
US11369584B2Jun 28, 2022
Andrographolide derivatives and method of using the same for treatment or prevention of fibrosis
UNIV ZHENGZHOU0 citations42
US11326364B2May 10, 2022
Function-recovering energy-dissipating reinforced concrete shear wall and construction method thereof
UNIV ZHENGZHOU0 citations42
US12569598B2Mar 10, 2026
Method for preparing poly (thioctic acid)-copper coating on surface of cardiovascular stent material
UNIV ZHENGZHOU0 citations41
US12502152B2Dec 23, 2025
Intelligent grading method and system for pulmonary nodules based on multi-modal feature fusion
UNIV ZHENGZHOU0 citations41
US11969986B2Apr 30, 2024
Bionic laminated thermal insulation material
UNIV ZHENGZHOU0 citations39
US11279695B2Mar 22, 2022
Andrographolide compound and method for treatment or prevention of fibrotic disease using the same
UNIV ZHENGZHOU0 citations39
US11859314B2Jan 2, 2024
Method for preparing large size beta-type ammonium tetramolybdate monocrystal particle
UNIV ZHENGZHOU0 citations37