国家/地区 美国（7）
IPC部 B（7）
IPC大类 F01（7）
IPC小类 C01B（4） B01D（3） B01J（3）
F01N（3） A61L（2） B32B（2）
B82B（2） B82Y（2） F01D（2）
F24F（2）
IPC B32B009/00（2） B82B003/00（2） B82Y030/00（2）
C01B031/02（2） C01B031/04（2） C01B032/182（2）
F01N003/28（2）
发明人
公开年 2012（2） 2015（2） 2021（2）
申请年 2015（2） 
专利权人

Air purifying device for separating materials from air flow, has collector plates arranged downstream of set of ionization needles, where device generates ionization corona discharge by positive ionization voltage led to needles.

TULKKI J, JUHANI T, SKOGSTER N, MAKKONEN P

Selective catalytic reduction catalyst composition, used for emission treatment system for treating flow of combustion exhaust gas, comprises selective catalytic reduction catalyst and binder comprising porous inorganic material.

BAUER J, DOTZEL R, MUENCH J W, PUROVA R, SCHWIEGER W, SELVAM T, SHAHID A

Wrap for a casing surrounding rotating element of a core engine of a turbofan engine, has matrix that is configured receive mechanical fastener to stabilize graphene sheets and gap is provided between the abutted sheets.

GUIJARRO VALENCIA A, GUIJARRO V A, GUGARO V A

Graphite filter tipped cigarette comprises a filter with fibers segment and tobacco where a graphene adsorption section has wrapping paper composition and is coated with graphene, which is chemically bonded to filter fibers.

WANG G, TANG Y, ZHANG J, ZHANG A, LIU D

Cavity power section used for mud motor, comprises rotor and stator comprising metal outer tubular and graphene-enhanced elastomeric stator inner liner in which elastomeric material of liner comprises graphene particles and rubber.

SICILIAN J A, SICILIAN Y A

Low pressure shovel for e.g. steam turbine in airplane engine, has blade root connected to shovel blade and closing shovel blade in extension that is in radial alignment regarding axis, where shovel is made of monocrystalline graphene.

HAJE D

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S