国家/地区 世界知识产权组织（10）
IPC部 C（8） B（6） A（2）
IPC大类 C01（7） C09（4） C08（3）
A41（2） B01（2） B82（2）
C23（2）
IPC小类 C01B（7） C09D（4） C08K（3）
A41D（2） B01D（2） B82Y（2）
C23C（2）
IPC C01B032/194（4） C01B031/04（3） C01B032/19（3）
A41D013/11（2） B01D039/16（2） B01D039/18（2）
B01D053/72（2） B82Y030/00（2） B82Y040/00（2）
C01B032/182（2） C01B032/192（2） C08K003/04（2）
C09D005/00（2） C09D005/08（2）
发明人 BOHM S（10）
公开年 2022（3） 2015（2） 2017（2）
申请年 2014（2）  2020（2） 
专利权人 TATA STEEL U.（5） ARCELORMITTA.（2） TALGA TECHNO.（2）

Producing graphene comprises mixing expanded graphite in liquid to provide mixture, and exfoliating expanded graphite by exposing mixture to high shear mixing assembly.

BOHM H L M, BOHM S

Antiviral filtering material used in antiviral face mask, comprises layer of textile and layer of antiviral coating comprising metallic copper nanoparticles in unoxidized form, graphene oxide or reduced graphene oxide, and bonding matrix.

ALVAREZALVAREZ A, MANJON FERNANDEZ A, SANZ MORAL L M, NORIEGA PEREZ D, RODRIGUEZ GARCIA J, MEGIDO FERNANDEZ L, BOHM S, SUAREZ SANCHEZ R, PEREZ RODRIGUEZ M

Antiviral formulation useful in antiviral filtering material for antiviral face mask, comprises metallic copper particles in unoxidized form, graphene oxide or reduced graphene oxide, and a bonding matrix material.

ALVAREZALVAREZ A, MANJON FERNANDEZ A, SANZ MORAL L M, NORIEGA PEREZ D, RODRIGUEZ GARCIA J, MEGIDO FERNANDEZ L, BOHM S, SUAREZ SANCHEZ R, PEREZ RODRIGUEZ M

Preparing functionalized graphene for functionalized graphene composition used for e.g., coating composition for coated article e.g., metal substrate by functionalizing graphene in dry condition with chemical linker.

ANEJA K, BOHM S, BOHM H L M, ANEJA K S

Pre-impregnated composite used in composite article comprises fibrous reinforcing material and matrix material comprising resin or hardener as active hydrogen-containing component or graphene functionalized with dispersing agent.

BOHM S, ANEJA K S, BOHM M

Method for manufacturing steel sheet or steel strip for battery case, involves providing nickel-plated steel sheet or strip and applying graphene based coating layer on nickel-plated steel sheet or strip.

SHIVAREDDY S, BOHM S, PATOLE S, THAKUR D B, VAN DER WEIJDE D H, BOEHM S

Preventing or limiting oxidation and/or decarburization of a steel product when subjected to a heat treatment, comprises applying a graphene based coating on the steel product before subjecting the steel product to the heat treatment.

THAKUR D, PATOLE S, BOHM S, BOEHM S, GORDON D J F, LEWANDOWSKA A, TAYLOR T J

Production of graphene used in electronics, involves dispersing graphene precursor in liquid to create suspension, cooling suspension, subjecting to more than two mechanical treatments and separating graphene from suspension.

BOHM S, BOHM H L M, PATOLE S, GRAHAM K V, THAKUR D, SHIVAREDDY S, BOEHM S, BOEHM H L M

Coated strip or sheet comprises steel strip or sheet, zinc (alloy) coating on steel strip or sheet, coating system for inhibiting corrosion, and top coat in which coating system contains corrosion inhibitive composition with graphene.

VAN DER WEIJDE D H, BOEHM S, BOEHM H L M, BOEHM H, VAN DER WEIJDE D, BOHM H L M, BOHM S

Method for preparing graphene based composition, comprises subjecting composition containing water and graphene precursor to mechanical and chemical treatment for forming graphene and separating graphene.

BOHM S, WEIJDE D H V D