国家/地区 世界知识产权组织（4） 中国（3） 美国（2）
IPC部 C（9）
IPC大类 C07（9） C12（7） G01（5）
B01（2） C01（2） C08（2）
IPC小类 C07K（9）
IPC B01D015/38（2） B01J020/24（2） C07K001/14（2）
C07K007/06（2） C07K014/765（2） C07K017/00（2）
C07K019/00（2） C08K003/04（2） G01N027/414（2）
G01N033/543（2） G01N033/569（2）
发明人
公开年 2023（9）
申请年 2022（5）  2023（3） 
专利权人

New engineered clustered regularly interspaced short palindromic repeats-associated 13 enzyme useful in composition for detecting presence of target nucleic acid e.g. viral nucleic acid in sample, has enhanced collateral activity.

GAO X, YANG J, GAO Y

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

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

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Ultrasensitive electrochemical biosensor for detecting phenolic pollutants in samples, which is wastewater sample, comprises MopRABC regulator protein immobilized on graphene oxide based nanoplatform, where graphene oxide is coated on poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) layer.

DAS S, KUMAR L, SAHU S, GUPTA D, ANAND R

Chemical sensor element useful in chemical sensor array for detecting target substances e.g. odorant substance in gas phase, comprises sensitive membrane, on which recombinant olfactory receptor is immobilized, provided on insulating interface, source electrode and drain electrode.

YOSUKE F, KENZO M, MASAFUMI Y, TAKASHI I, IKUMI T, TOMOYA Y

Soluble powder, such as composite powder used as coating additive and additive in personal care products, comprises homogenous composite particles comprising soluble thermoplastic material and submicron nanoparticle material.

CZARNECKI R, BICKER K L, GREEN R M

New protein useful for performing immunological diagnosis of coronavirus, contains antigenic regions of severe acute respiratory syndrome coronavirus 2 protein fused by flexible glycine-serine linker.

BILHALVA M A, CONCEICAO F R, COSTA A V, ALVES FERREIRA M R, DA SILVA PINTO L, MOREIRA A N, MCBRIDE A J A, FERREIRA ALVES M L, MOREIRA C, DONASSOLO R A, RODRIGUES RODRIGUES R, SEIXAS NETO A C P, BARBOSA L N, RODRIGUES DE OLIVEIRA N, SOUZA SANTOS F D, MOREIRA DOS SANTOS L

Biosensor used treating and monitoring treatment of at least one diseases and conditions associated with viral infection comprises substrate and binding site including antibody configured to bind SARS-CoV-2 spike glycoprotein.

LINDEMANN G W