Aqueous antimicrobial composition
US-2026053143-A1 · Feb 26, 2026 · US
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Liu Han patents
Liu Han is listed as an inventor on 64 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Han |
| Total patents | 64 |
| First publication | Sep 8, 2016 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Positioning and orientating apparatus for branch well, and positioning and orientating method
US-12480372-B2 · Nov 25, 2025 · US
Positioning and orientating apparatus for branch well, and positioning and orientating method
US-2025354445-A1 · Nov 20, 2025 · US
Method and apparatus for vehicle control, storage medium, electronic device, and computer program
US-12454182-B2 · Oct 28, 2025 · US
Polycrystalline diamond composite with a toughening agent and the methods of making the same
US-2025256376-A1 · Aug 14, 2025 · US
Driving mode control method based on power consumption and fuel consumption, computer processing device and storage medium
US-12377854-B2 · Aug 5, 2025 · US
Multistage emulsion polymer and process of preparing the same
US-12371515-B2 · Jul 29, 2025 · US
Coal rock three-dimensional strain field visual system and method under mining influence
US-12366677-B2 · Jul 22, 2025 · US
Development of synthetic pseudaminic acid-based antibacterial vaccines against acinetobacter baumannii
US-2025121045-A1 · Apr 17, 2025 · US
Current transformer, method for distributing electric energy using same, and electric energy distribution system
US-12199430-B2 · Jan 14, 2025 · US
Recent patents
Latest publications not already listed above.
Train network control system including redundant network structure, method and device and train
US-12037031-B2 · Jul 16, 2024 · US
Method and device for wireless transmission
US-12035223-B2 · Jul 9, 2024 · US
Photovoltaic electric appliance and charging control method, device and circuit thereof, and storage medium
US-12021409-B2 · Jun 25, 2024 · US
Torque control method for vehicle, vehicle controller, and non-transitory machine-readable storage medium
US-12017557-B2 · Jun 25, 2024 · US
System and method for measuring transformer hot-spot temperature
US-12000906-B2 · Jun 4, 2024 · US
Video message generation method and apparatus, electronic device, and storage medium
US-11968427-B2 · Apr 23, 2024 · US
Polymer emulsion and antimicrobial coating composition comprising the same
US-11932778-B2 · Mar 19, 2024 · US
DC home power consumption system and wiring method for home appliances based on the system
US-11862970-B2 · Jan 2, 2024 · US
Photovoltaic electric appliance system, method and device of controlling voltage protection value thereof
US-11831151-B2 · Nov 28, 2023 · US
Air sweeping mechanism and air conditioner with air sweeping mechanism
US-11821648-B2 · Nov 21, 2023 · US
Driving mode control method, computing processing device and storage medium
US-2023303081-A1 · Sep 28, 2023 · US
Method and apparatus for vehicle control, storage medium, electronic device, and computer program
US-2023264574-A1 · Aug 24, 2023 · US
Method and device for wireless transmission
US-2023239770-A1 · Jul 27, 2023 · US
Method and device for wireless transmission
US-11711749-B2 · Jul 25, 2023 · US
Method and device for controlling mode switching of hybrid electric vehicle, and vehicle
US-2023202457-A1 · Jun 29, 2023 · US
Method and apparatus for training document information extraction model, and method and apparatus for extracting document information
US-2023177359-A1 · Jun 8, 2023 · US
Method for controlling fuel cell of vehicle, apparatus, and medium
US-2023150399-A1 · May 18, 2023 · US
Data processing method
US-2023097986-A1 · Mar 30, 2023 · US
Method for extracting text information, electronic device and storage medium
US-2023073550-A1 · Mar 9, 2023 · US
Method for extracting text information, electronic device and storage medium
US-2023073994-A1 · Mar 9, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rohm & Haas | 22 |
| Dow Global Technologies Llc | 14 |
| Gree Electric Appliances Inc Zhuhai | 13 |
| Great Wall Motor Co Ltd | 8 |
| Beijing Baidu Netcom Sci & Tech Co Ltd | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F220/06 | 9 |
| C08F212/08 | 8 |
| C08F2/22 | 8 |
| C09D133/08 | 8 |
| C08F220/1804 | 7 |