国家/地区 印度（4） 中国（2）
IPC部 A（6）
IPC大类 C02（6）
IPC小类 C02F（6） A61K（3） B01D（3）
C01B（3） A61P（2） A61Q（2）
IPC C02F001/00（6）
发明人 TIAN L（2） WANG J（2） XIE S（2）
公开年 2021（6）
申请年 2021（3）  2020（2） 
专利权人

Nano-patterning graphene used in respiratory masks, by cleaning monolayer of graphene sheet, transferring graphene on silicon dioxide/silicon substrate, depositing metal film of silver or gold on substrate, annealing silver or gold nanoparticles and performing aqua-regia treatment.

KUMAR B

Composition useful for adjuvant therapy e.g. of rheumatoid arthritis, insomnia, hyperglycemia, uterus cold, foot disease, waist and leg pain, climacteric syndrome, low immunity, and fatigue, comprises hydrogen producing material, bicarbonate, organic acid, forming agent and stabilizing agent.

XIE S, WANG J, TIAN L

Traditional Chinese medicine composition for preparing hydrogen, treating rheumatoid arthritis, comprises hydrogen preparing material, bicarbonate, organic acid, forming agent, stabilizing agent, and traditional Chinese medicine composition.

XIE S, WANG J, TIAN L

Four-columns water filter system has three filtering bed in each column, where three filtering bed comprises filter I or first filter bed-made-up of functionalized graphene, filter II or second filter bed-made-up of cotton supported bed.

GAUTAM S, KUMAR A, VASHISTHA V K, DAS D K, SHARMA K, PRAKASH S

Lid for container, has flexible adapter that is configured to be connected to tap for receiving raw water and passing raw water into water purification unit by using water pressure in water supply line.

SHAH R

System for cleaning water body, has water filtering unit which is operatively coupled to rubbish storing unit, and which is configured to purify extracted water by removing solid wastes and impurities from extracted water.

RANI S, SHARMA D, CHOUDHARY S, SHIVANI, SHARMA S, ANAND V, JINDAL H