国家/地区 中国（33） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 韩国（3） 巴西（2） 美国（2）
IPC部 B（38） C（14） A（6）
D（5） H（2）
IPC大类 B65（38） B32（15） C08（10）
B29（7） C09（5） D21（5）
A45（4） B31（3） A61（2）
B05（2） C01（2）
IPC小类 B65D（38）
IPC B32B027/32（13） B65D065/40（9） B32B007/12（8）
B32B027/08（7） B32B027/36（7） B65D081/18（6）
B32B027/18（5） B32B033/00（5） C08K003/04（5）
B32B009/00（4） B32B009/04（4） B32B027/06（4）
B32B027/10（4） B32B027/30（4） B32B029/00（4）
发明人 HUANG Y（5） HUANG J（3） HUANG X（3）
LUO D（3） SUN S（3） XU H（3）
CHEN Y（2） GUO Z（2） LI Y（2）
LIU J（2） WAHLBERG J（2） YANG L（2）
ZHANG C（2） ZHAO R（2）
公开年 2022（38）
申请年 2021（38）
专利权人 ZHEJIANG ZHE.（3） CHENGDU ZHON.（2） JIANGSU HONG.（2） TETRA LAVAL .（2）

Cylindrical metal cartridge comprises container which is metal with specific thickness, where bottom surface of cylinder has discharge port, and between top and bottom surfaces of cylinder has plunger slidable toward top or bottom surface of cylinder.

FUJIWARA H

Oil-proof paper useful as packaging container for accommodating oily food, comprises base paper layer, enzyme-cleaved starch, polyvinyl alcohol, kaolin, latex, graphene, carboxymethyl cellulose and sodium hydroxide.

TIAN W, WANG J, QIU R, JIANG Y

Cosmetic container useful for storing lotion comprises active material having recess for trapping or storing cosmetic, where active material is single layer graphene, multilayer graphene plate, graphene fluoride, and hydrogenated graphene.

JUNG Y, KIM S D

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Preparing aqueous composition of reduced graphene oxide used for producing gas-barrier coated material, by providing aqueous dispersion comprising graphene oxide, providing aqueous dispersion of nanocellulose compound, providing aqueous solution of reducing agent, and mixing aqueous dispersions.

WAHLBERG J, OESTLUND M

Multifunctional storage tank for storing graphene, has tank body at periphery of stirring shaft is inner part surface installed with heating, one side of tank body on upper end of heating inner part installed with temperature sensor.

LIU J

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

Method for forming a foldable plastic for providing protection for below ground devices, such as water meters, involves providing material suitable for molding and placing material in molds to form sides with assembling the sides.

THOMPSON R G, NOLEN D K

Extensible insulating plastic film used for packaging, comprises film main body, where inner portion of film main portion is provided with vent hole, and outermost layer of main portion provided with hydrophobic layer.

ZHANG C

Phenol solvent safety storage device for sterilizing surgical instrument and excrement processing, skin, relieving itching and tympanitis, comprises outer tank, where outer tank is provided with inner tank.

PANG E, WANG H, DING Y