国家/地区 欧洲专利局（EPO）（16）
IPC部 A（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC C01B031/02（6） C01B031/04（6） B01J020/20（5）
C01B032/182（5） B01J020/28（4） B82Y030/00（4）
B82Y040/00（4） A24D003/16（3） A61K008/11（3）
B01J013/00（3） B82B001/00（3） B82B003/00（3）
C01B032/184（3） C01B032/198（3） C01B032/23（3）
发明人
公开年 2021（6） 2012（2） 2014（2） 2022（2）
申请年 2021（5）  2012（2）  2016（2）  2020（2） 
专利权人

Producing magnetic resonance imaging contrast agent used for obtaining and monitoring image of angiogenesis of blood vessels, by treating carbon-13-containing saccharide solution with microwaves, and preparing contrast agent comprising carbon-13-containing graphene quantum dots.

HONG B H, JUNG Y J, PARK J B, JEONG Y J, PIAO Z, CHUNG Y, HONG B

Preservation of reactive active compound in capsule, involves encapsulation of active compound by surrounding shell layer in first liquid, and contacting active compound in second liquid that is substantially immiscible with first liquid.

KAMPERMAN T, TAHAN LATIBARI S, PARRAGA MENESES J E, LATIBARI S T, MENESES J E P, CAMPERMAN T, TAHANRATIBARI S, PARAGAMENESIS J E, PARRAGA M J E, TAHAN L S

Producing microcapsule in pharmaceutical, cosmetic, nutraceutical, paper, paint, coating, biological, industrial or agricultural applications, by contacting active ingredient or its inactive precursor with surface-reacted calcium carbonate and encasing calcium carbonate with multilayer shell.

SCHOELKOPF J, HILTYVANCURA F M, KIRYUKHIN M

Polymer matrix based superabsorbent material for e.g., water reservoir in agriculture, is made of polymer comprising nanoparticles, water-soluble monomers for radical polymerization, and vinyl alkoxysilane derivative agent as crosslinker.

SEVEN M S, MENCELOGLU Y, RODOP O, MENCELOGLU Y Z

Device e.g. extracorporeal blood purification device used to treat or prevent e.g. renal failure, liver failure, rheumatoid arthritis, pancreatitis and/or sepsis, comprises cartridge or sorbent having cellular membrane derived from cell.

GAO W

Composite material useful for delivering and desorbing macromolecular substance, preferably polysaccharide molecule, protein, DNA and RNA in cell, comprises carbon nanotube as nano-particles and polydimethylsiloxane as flexible substrate.

CHEN H, WANG L, TANG H

Producing graphene doped with nitrogen and sulfur atoms (N,S- DDG) used for doping graphene oxide with nitrogen and sulfur, involves providing microorganisms of halobacteria class which are strictly anaerobic and sulfite-reducing.

IAKIMOV V

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A