国家/地区 美国（33）
IPC部 B（33）
IPC大类 B01（33）
IPC小类 B01D（33）
IPC B01D071/02（16） C08K003/04（16） B01D067/00（13）
B01D069/12（10） C02F001/44（9） B01D069/14（6）
B01D069/02（5） B01D069/10（5） C01B031/04（5）
B01D061/02（4） B01D071/06（4） B01D071/40（4）
B01J020/26（4） B82Y030/00（4） C01B032/182（4）
发明人 BULLOCK S E（2） CHEN S（2） GUO Z（2）
JAMISON D E（2） KITAHARA I（2） LAI J（2）
LIU Y（2） PEARL W C（2） SHUMWAY W W（2）
SONG Z（2） TOUR J M（2） WANG L（2）
WANG P（2） WANG S（2） ZHENG S（2）
公开年 2021（12） 2015（4） 2016（3） 2017（3） 2022（3） 2014（2） 2018（2）
申请年 2020（7）  2021（5）  2015（4）  2013（3）  2016（3）  2017（2）  2018（2）  2019（2）  2022（2） 
专利权人 UNIV RICE WI.（3） HALLIBURTON .（2） LOCKHEED MAR.（2） NITTO DENKO .（2）

Treating heavy hydrocarbon feedstock, used in combustion processes, e.g. gasification and for power production, involves thermally treating hydrocarbon feedstock to produce lighter and heavier hydrocarbon stream to precipitate asphaltenes and form solid asphaltene precipitates and deasphalted oil.

DENTON D, REMESAT D, CORSCADDEN T

Forming self-assembled inorganic nanostructure involves forming first mixture by adding multiple inorganic nanostructure to aqueous solution adding first multiple inorganic nanostructure of metal, metal oxide, metal hydroxide, silicon , boron, silicon dioxide, salt, composite, and clays.

DASTJERDI R

Composite used for separating component, comprises macroporous scaffold comprising pores and polymer matrix positioned within pores, comprising functional polymer particles and structural polymer.

KORNFIELD J A, FABER K T, DIALLO M, BATEMAN O, ARAI N

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

System used for treatment of slop water recovered from wellbore operation, comprises treatment unit comprising inlet, filtration medium comprising particulate pack partially coated with zwitterionic polyelectrolyte, and arranged to separate portions of slop water stream comprising water, and outlet.

JAMISON D E, SHUMWAY W W, PEARL W C

Fluid treatment system for treating fracturing fluid or drilling mud, has first filtration medium having first outlet that is provided on first side of first filtration medium, and second outlet that is provided on second side of first filtration medium to opposite first side.

JAMISON D E, SHUMWAY W W, PEARL W C

Increasing cellulose crystal size by providing mixture of solvent comprising ionic compound and composition comprising cellulose and coagulating mixture with composition comprising hydrogen peroxide and increasing cellulose crystal size.

VERRILL D, LOVE S, HU X, SALAS D L C D

Mixture comprises solution of alkylsulfonic acid and 1-(4-acetylphenyl)ethan-1-one derivative and acetophenone, additional elements selected from carbon nanotubes, metal nanowires, dendritic metal micro/nano-particles.

ZHOU H, ZHANG Q, WANG C, GUO Z, FANG L

Nanoporous membrane used in filter, comprises two-dimensional material permeated by pores which are blocked by polymer derived from monomer and comprising population of pores having average pore diameter.

KIDAMBI P R, CHENG P

Infrared absorbing composition used in device, in layered structure as infrared emitter/absorber, to prepare surface to absorb infrared radiation and making coatings comprises layer of metal carbides and nitrides material.

HAN M, GOGOTSI Y