国家/地区 中国（8） 世界知识产权组织（5） 印度（3） 欧洲专利局（EPO）（2） 美国（2）
IPC部 C（15）
IPC大类 C12（15）
IPC小类 C12N（11） D01F（7） C12P（5）
C01B（3） D06M（3） G01N（3）
A61K（2） A61L（2） B01D（2）
C08K（2） C12Q（2） D01D（2）
D04H（2） D21H（2）
IPC D01F001/10（3） A61L027/38（2） C08K003/04（2）
C12N005/00（2） C12N005/071（2） C12N005/0775（2）
C12Q001/00（2） D01F006/92（2） D04H001/728（2）
发明人 YANG J（2） ZHANG X（2）
公开年 2021（4） 2020（3） 2022（3） 2023（2）
申请年 2020（4）  2022（4）  2017（2）  2019（2）  2021（2） 
专利权人

Recycling lipase in biodiesel involves preparing liquid lipase by taking crude biodiesel, using composite membrane to absorb lipase in heavy phase, mixing aminated carbon nanotube carrier and liquid lipase to obtain immobilized lipase catalyst, where membrane has polylactic acid layer.

GU D, LEI M, ZHANG X, YANG J

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

Treating sludge for adsorbing heavy metal includes performing alkaline thermal pretreatment on sludge, cooling, adding acidic solution and heavy metal adsorbent, stirring, subjecting to heavy metal adsorption treatment, adding dehydrating agent, stirring, filtering and drying.

YANG S, YANG J

Anaerobic fermentation for improving utilization of waste straw, involves recycling waste straw, placing in chitosan modified liquid, sending into constant temperature box, then taking out, sending into steam blasting machine for blasting.

ZHANG X, YANG C, CHEN L, MA Z, CHAI J, WANG C, WANG X, LI X, ZHANG G, XIAO L, LIU Z

Developing electroanalytical biosensor for acetylcholine detection involves e.g. vector scanning of polyimide sheet making laser-induced graphene (LIG) and binding acetylcholine with immobilized acetylcholinesterase enzyme onto LIG surface.

MATHUR A, ROY S, PATI A B

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F

Polymeric nanofibrous membrane used for detecting quality of pre-filter cartridge in filtering device for trapping analyte such as manganese, iron, copper, zinc, calcium, chromium, lead, rhodamine, gram-negative bacteria and gram-positive bacteria, comprises polymer, and functionalized nanofiller.

TIWARI S, VESH A, ROY D, MUKHOPADHYAY K, PRASAD N E

Cellulose composite material useful e.g. in dyes, electronics, optoelectronics and transistors, comprises type I cellulose fibers comprising cellulose nanocrystals and/or cellulose nanofibers, and carbon material comprising carbon nanotubes, carbon nanofibers, graphene and/or graphene oxide.

PEREZ JIMENEZ R, ALONSO LEMA B, ECEIZA MENDIGUREN M A, ALONSO LERMA B

Inorganic template-based method for synthesizing graphene by mixing sodium lignosulfonate and ionic liquid, subjecting mixture to ionothermal carbonization, subjecting salt rich product to graphitization, and drying washed product.

JONES S

Preparing three-dimensional annular cell scaffold for culturing cells, by using chemical vapor deposition to grow graphene on copper/nickel template, or blending conductive material and fiber, or printing conductive hydrogel and/or aerogel.

CHENG G, HAN F, MA X, HAO Y