国家/地区 印度（3） 美国（2） 世界知识产权组织（2）
IPC部 B（6）
IPC大类 B01（4） C01（2） C02（2）
IPC小类 B01J（3） C01B（2） C02F（2）
IPC C02F001/28（2）
发明人 KUMAR A（6）
公开年 2021（3） 2022（3）
申请年 2021（6）
专利权人

Synthesis of graphene nanocomposite based additive for lubricants, by e.g. synthesizing graphene oxide by modified hummers method, doping graphene oxide with nitrogen element, and functionalizing nitrogen doped graphene.

KUMAR A, BHARDWAJ A, BARDIYA V

Water splitting catalyst for use in water splitting system, and oxygen evolution reaction or hydrogen evolution reaction, comprises porous carbon layer, bimetallic metal alloy core dispersed on porous carbon layer, and single-atom precious metal dispersed on bimetallic metal alloy core.

KUMAR A, LEE J, LEE H, LEE H Y, KUMAASHWANI

Fabricating nanomaterial reinforced aluminum-based hybrid nanocomposite involves dispersing reinforcements in ethanol, where reinforcements are selected from multiwalled carbon nanotubes, graphene and nanodiamonds.

NIRALA A, SOREN S, KUMAR A, KUMAR K, SHARMA G, SHRIVASTAVA A, PRASAD R, MAHESHWARI R, PRASAD H

Fabricating of oil/chemical/dye sorbent pad by holding and joining layers of polymer membranes on all sides, filling mixture of neutralizing agents and porous sorbent material at bottom of joined layers of polymer membranes and distributing mixture of neutralizing agents and porous sorbent material.

HAJELA K, KUMAR A, MAMMEN R G, SHARMA A K, SINGHAL A V

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

Container for storing one or more items, comprises surface defining volume of the container, label comprises substrate, multiple of carbon-based sensors printed on substrate and collectively configured to detect presence of analytes.

GIBBS G C, COOK D, VANHEUSDEN K, CHMIOLA J, LIM S H, LANNING B, STOWELL M W, GHEZELBASH H, CHANG C, KUMAR A, SINGH S, VANHUESDEN K