国家/地区 中国（48） 世界知识产权组织（17） 欧洲专利局（EPO）（12） 美国（12） 日本（9） 韩国（9） 印度（7） 加拿大（5） 澳大利亚（4）
IPC部 B（71）
IPC大类 C12（71）
IPC小类 C12N（71）
IPC C12N011/14（19） B82Y030/00（11） C12N005/09（10）
B01J020/28（8） B01L003/00（8） B82Y040/00（8）
B01J020/30（7） C12N001/20（7） C12N011/10（7）
B01J020/20（6） B01J020/24（6） C12M001/00（6）
C12N005/071（6） B01J013/00（5） B33Y010/00（5）
发明人 WANG L（5） WANG X（4） LEE J（3）
LI J（3） LIU H（3） LIU Z（3）
ZHANG Z（3） CHANG L（2） CHEN L（2）
CHEN Z（2） CHOI H W（2） CHUNG B G（2）
HU S（2） LI P（2） LI Y（2）
公开年 2021（23） 2022（16） 2023（9） 2020（6） 2015（4） 2016（3） 2017（3） 2019（3） 2013（2）
申请年 2021（20）  2019（13）  2022（13）  2020（8）  2015（5）  2012（3）  2023（3）  2016（2） 
专利权人 BAIMAIDI BIO.（2） OIL CROPS RE.（2） UNIV CALIFOR.（2） UNIV JINAN（2）
UNIV SHANDON.（2） UNIV SOGANG .（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

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

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

Photothermal self-driven material for delivering exogenous substances into cells by wearable device for subcutaneous hair follicle repair, angiogenesis, wound healing, nerve therapy, tumor healing and diabetes treatment, is composite material with microstructure on surface.

HUANG J, TANG H, WANG L

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

Use of graphene oxide sheet (rGO)-iron(III) oxide-hydroxide material, for controlling stem cell proliferation, maintaining stem cell stemness, accelerating neural differentiation of stem cell and improving proportion of stem cell.

LIU H, WEI B, LIU Z, CHANG L, ZHANG C, HU S, SUN C