国家/地区 巴西（15）
IPC部 A（15） C（8） B（4）
G（3）
IPC大类 A61（15）
IPC小类 A61B（4） A61K（4） C01B（4）
A61F（3） A61L（3） A61P（2）
A61Q（2） B82Y（2） G01N（2）
IPC C01B032/198（3） A61B005/00（2） A61K008/06（2）
G01N001/22（2） G01N033/487（2）
发明人
公开年 2021（6） 2022（5）
申请年 2020（7）  2021（4） 
专利权人 UNICAMP UNIV.（2）

Production of polymer-functionalized and drug-loaded reduced graphene oxide material for improving availability of drug to treat cutaneous leishmaniasis, involves ultrasonically-dispersing aqueous dispersion of graphite oxide, aqueous dispersion of polymer, reducing agent, and dispersion of drug.

MACHADO RONCONI C, DA SILVA VITORINO L, DOS SANTOS T C, ALVES DE ALBUQUERQUE BESSA, VERCOZA COSTA B R, DA SILVA SANTOS E C, SOUSA DE OLIVEIRA L A, FERNANDES RODRIGUES J

Nanohybrid biomaterial used for producing drugs for accelerating bone healing, comprises graphene oxide functionalized with sodium hyaluronate.

MARTINS P A, DE SA M A, DE GOES A M, LADEIRA L O, FERREIRA A J, VALVERDE T M, DE SOUZA AVILA E, QUEIROZ C M, CARVALHO DE OLIVEIRA COUTI, SILVA DE ALMEIDA T C, DE LACERDA DANTAS P C, SILVA MARQUES L, ANDRADE V B

Production of biogenic-based silver nanoparticles used for spray suspension in preparation of nasal spray, involves adding natural bioflavone hesperetin isolated to sodium hydroxide and adding silver nitrate, and neutralizing suspension using hydrochloric acid solution.

TASIC L, SAVU R, MOSHKALEV S, ARNS C W, CANESQUI M A, TSUKAMOTO J, STANISIC D, MAGDALENA ESPINOLA COLMAN M

Medical container e.g. pre-fillable or prefilled syringe, has tubular barrel defining reservoir for medical product, and radio frequency identification tag comprising antenna that forms, follows or overlays with portion of scale.

RIVIER C, EUVRARD N, CEDRIC R, NICHOLAS E

Nanotechnological anti-ultraviolet and luminescent product for functional finishing of textile material, comprises solution comprising quantum dots of graphene and binder comprising synthetic polymers, and enables functional finishing of textile material by hydrothermal, dyeing or stamping process.

FELIPE B H S, NASCIMENTO J H O, CABRAL R L 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

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

Mask-based testing system useful for detecting biomarker received from lungs and airways of test subject, comprises exhaled breath condensate collector for converting breath vapor received from lungs, biosensor, and electronic circuit fixed to outside of mask for receiving test signal.

DANIELS J J, JAY D J

Device for facial harmonization and intraoral and extraoral muscle work with magnets and electromagnets, comprises intraoral and extraoral muscles work with electromagnets by muscle activation during use in static position.

MENEZES N C, DE ALBUQUERQUE L T, ZANDONADI A F

Sensor for detecting virus with sensor tip comprises working electrode, which comprises conductive material that resistant to corrosion, support, and catalyst.

RAMANUJAM A, BOTTE G G