国家/地区 美国（39）
IPC部 A（39）
IPC大类 B01（39） A61（22） C01（16）
A41（9） A62（8） B32（7）
C02（7） A24（6） C08（5）
H01（5） B03（3） B82（3）
C07（3） F24（3） A01（2）
IPC小类 B01D（39）
IPC B01D071/02（12） B01D046/00（9） B01D067/00（7）
A24D003/16（6） A61M001/16（6） B01D039/20（6）
C01B032/182（6） C01B032/194（6） A41D013/11（5）
A62B023/02（5） B01D039/16（5） B01D061/02（5）
B01D069/12（5） B01J020/20（5） A24D003/04（4）
发明人 BEDWORTH P V（3） JANG B Z（3） SIMON S M（3）
SWETT J L（3） ZHAMU A（3） BACHMANN S M（2）
CHEN S（2） CHOI K（2） FENG G（2）
HEIGHT M（2） HEISE S E（2） HU M（2）
LI L（2） LUO Y（2） MOUNTCASTLE P D（2）
公开年 2021（15） 2017（7） 2023（5） 2016（3） 2019（2） 2022（2）
申请年 2021（12）  2020（8）  2016（6）  2017（3）  2015（2）  2018（2）  2022（2） 
专利权人 LOCKHEED MAR.（5） NANOTEK INST.（3） HEIQ MATERIA.（2） LOCKHEED COR.（2）
LOG 9 MATERI.（2） ROI OPTOELEC.（2） SHANGHAI ROI.（2） UNIV EAST CH.（2）
UNIV EAST CH.（2） UNIV EAST CH.（2）

Method of adsorbing vapors in article having enclosed volume involves providing enclosed volume sorbent material sheet product, and contacting vapors with sorbent material sheet product, where sorbent material sheet product comprises sorbent material and binder that holds sorbent material in place.

BUTTERWORTH S L

Electro-osmotic pump for electrode, includes membrane that allows fluid movement, and first electrode and second electrode provided on both sides of membrane, where first and second electrodes are formed of impermeable substrate material and electrode material coated and have one fluid pathway.

KANG J, KIM K, ZHU E, SHIN W, SHIN W S, ZHU E H, KIM K H, KANG J Y, HUA Z

Article-of-manufacture for providing oxygen tree for removing carbon-di-oxide gas from atmosphere, has controller configured to activate heater to raise filter temperature, and open captured carbon-di-oxide transfer port causing captured carbon-di-oxide pass out of capture chamber.

BRUNO J

Combination of nanoparticles applied onto mask filtration system for filtering airborne pollutants comprising PM2.5 and aerosolized virus particles of severe acute respiratory syndrome-coronavirus disease, comprises graphene, titanium dioxide, zinc oxide, copper oxide, silicon dioxide, and solvent.

NAG I

Wireless rechargeable and portable anti-microbial respirator for healthcare practitioners, has rechargeable battery for providing power for electric motor, and wireless power transfer receiving apparatus for receiving wireless power from battery.

DENG W, YE R, WANG S

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C

Graphene-based personnel protection equipment product used in personnel protection equipment such as filtration device, mask, glove and face shield, comprises fabric, clothing, face shield or glove body configured to support graphene sheets.

JANG B Z, ZHAMU A

Filter used for cigarette, comprises mouth piece, filtration column comprising graphere ceramic nano-composite material, front plug, back plug, cigarette holding section, and cylindrical pipe to fix cigarette.

SINGHAL A V

Filter used in device e.g. mask, breathing apparatus and face covering, vent cover and heating, ventilation, has polyurethane-based polymer foam comprising virucidal/bactericidal agent having cetylpyridinium chloride and/or dimethyloctadecyl(3-(trimethyloxysilyl)propyl)ammonium chloride.

RAMAPPA D A, JOGIKALMATH G

Graphene oxide-based membrane for use in regenerative dialysis system, comprises substrate, and multiple layers of single-layered graphene oxide formed on surface of substrate, where each layer is functionalized by diamine functional group.

YANG H Y, LEONG Z Y, ROY D M, KODURI S