国家/地区 中国（40） 世界知识产权组织（10） 美国（8） 欧洲专利局（EPO）（5） 印度（5） 韩国（5） 日本（4） 澳大利亚（3） 加拿大（3）
IPC部 B（53）
IPC大类 B01（53）
IPC小类 B01J（53）
IPC C12N011/14（15） B01J020/30（11） B01J020/20（9）
B01J020/24（9） B01J020/28（9） B01J013/00（7）
C01B031/04（5） C12N011/10（5） C12P003/00（5）
C12R001/01（5） B01J013/02（4） B01J020/22（4）
B01J021/18（4） B01J035/00（4） C01B031/02（4）
发明人 LI J（4） ZHANG L（4） CHEN L（3）
WANG X（3） WANG Y（3） ZHANG Y（3）
CHEN Z（2） GAO P（2） HUANG Y（2）
LIU X（2） SI H（2） WAN Y（2）
WANG A（2） WANG L（2） XIONG G（2）
公开年 2021（14） 2023（10） 2017（5） 2020（5） 2022（5） 2013（3） 2015（3） 2019（3） 2016（2）
申请年 2022（10）  2020（9）  2021（9）  2019（6）  2015（5）  2012（4）  2023（3）  2014（2）  2016（2）  2017（2） 
专利权人 UNIV JIANGSU（3） UNIV HANGZHO.（2） UNIV SHANDON.（2）

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S

High strength polysaccharide-inorganic nanoparticle composite column is prepared by adding different inorganic nano-particles, transferring obtained emulsion to stainless steel or glass column pipe with rubber plug at one end by injector, and utilizing peristaltic pump to circulate mixed solution.

LI J, LI Y, QU J

Process for 5-hydroxymethyl ether formation involves using ionic liquid catalyst of fructose in corresponding alcohol and adding to N,N-dimethylacetamide methanesulfonate, refluxing reaction mixture, cooling and isolating desired ether product under reduced pressure and reusing recovered alcohol.

DUTTA S

Method for producing liquid containing ultra-fine bubbles, involves pressurizing liquid supplied to liquid supply region by pressurizing unit in contact with liquid, and ejecting liquid from ejection port as droplets in ejection step.

YOHEI M, TAKAHARU A, IKUO N, MASADA Y, AOTANI T, NAKAZAWA I

Method for chiral separation of amino acids on pectinase-modified capillary silica monolithic column by functionalizing graphene oxide-modified silica gel monolithic column using coupling agent, injecting pectinase solution to obtain pectinase-modified capillary silica monolithic column and applying.

GUO J, ZHU X, YANG G, HONG T, LIU X, CAI Z

Preparing magnetic microspheres useful for separating and purifying nucleic acid and/or protein, comprises e.g. preparing graphene oxide and ferric chloride by hydrothermal synthesis and modifying chitosan shell on surface.

XIE Y, LIU B, HUANG C, ZHONG Q

Angiotensin-converting enzyme ACE functionalized magnetic nano-microsphere comprises magnetic graphene oxide, tetraethyl orthosilicate, aminopropyltriethoxysilane to prepare angiotensin-converting enzyme ACE.

CAO L, QIN X, CHI M, QIN K, GAO X

Preparation of photocatalytic nanomaterial-microorganism hybrid used in preparation of hydrogen by solar energy, involves adding graphene oxide to mixed solution e.g. thiourea, culturing Shewanella, centrifuging and dispersing precipitate cells.

CUI S, WANG X, CHEN L, LI W

Preparation of hemoperfusion device graphene filler useful for decomposing arginine involves dispersing graphene particles in cold sulfuric acid, adding e.g. sodium nitrate, reacting, adding graphene oxide particles, filtering and drying product.

TANG Y, LU X, GU L

Method for synthesizing molybdenum trioxide-ferric oxide-reduced graphene oxide ternary nano-composite used in solar cells, photo-induced hydrophilic coating, self-cleaning device, and gas sensor, and for cleaning contaminated water at industrial level, involves using an in-situ hydrothermal method.

HARSHITHA S S, RAMULU K, PRATHIBA K, PRASAD H, LOKE S K, RAO S K, SHEKHAR B, MAHENDER C, ANJANEYULU B R