KUNMING
China
6
2026-03-12
The entities that hold a legal rights for patent applications filed by inventor DING Wei:
Wei DING from KUNMING, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
TOOL FOR REPLACING BUSHING AND SEAL OF INLET BALL VALVE DISC PIVOT AND METHOD THEREOF
#2 | 2026-01-15CUTTER STRUCTURE FOR CUTTING POLYLACTIC ACID FIBER FILTER RODS
#3 | 2026-01-01PREPARATION METHOD FOR POLYLACTIC ACID FIBER FILTER ROD WITH GOOD TEMPERATURE RESISTANCE
#4 | 2022-12-20Air-drying storage device for cleaned slides
#5 | 2021-02-11DACOS type NNRTIS amino acid ester derivative, preparation method thereof, pharmaceutical composition, and application thereof
#6 | 2020-08-27CARTILAGE AND SOFT TISSUE FIXING DEVICE
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