Beijing
China
5
2026-05-07
The entities that hold a legal rights for patent applications filed by inventor XIA Chaoran:
Chaoran XIA from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
TEAR SAMPLE ELUENT, DILUENT AND PREPARATION METHOD THEREFOR, AND TEAR COLLECTION AND TREATING APPARATUS
#2 | 2025-09-18COMPOSITIONS AND METHODS FOR EYE DISEASES
#3 | 2024-10-31MEDICAL PENETRATION AND DRAINAGE FOR GLAUCOMA TREATMENT
#4 | 2024-06-06MEDICAL PENETRATION DEVICE AND SYSTEM
#5 | 2022-11-10REAGENT HOLDER, TESTING APPARATUS ASSEMBLY, AQUEOUS HUMOR COLLECTION DEVICE AND AQUEOUS HUMOR COLLECTION METHOD
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