BRPI0408736B1 - dispositivo de filtração que incorpora nanopartículas - Google Patents

dispositivo de filtração que incorpora nanopartículas Download PDF

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Publication number
BRPI0408736B1
BRPI0408736B1 BRPI0408736A BRPI0408736A BRPI0408736B1 BR PI0408736 B1 BRPI0408736 B1 BR PI0408736B1 BR PI0408736 A BRPI0408736 A BR PI0408736A BR PI0408736 A BRPI0408736 A BR PI0408736A BR PI0408736 B1 BRPI0408736 B1 BR PI0408736B1
Authority
BR
Brazil
Prior art keywords
filter
nanoparticles
filters
filtering device
inlet
Prior art date
Application number
BRPI0408736A
Other languages
English (en)
Portuguese (pt)
Inventor
Douglas K Beplate
Original Assignee
Douglas K Beplate
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Douglas K Beplate filed Critical Douglas K Beplate
Publication of BRPI0408736A publication Critical patent/BRPI0408736A/pt
Publication of BRPI0408736B1 publication Critical patent/BRPI0408736B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/022—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/05—Living organisms or biological materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Electrostatic Separation (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BRPI0408736A 2003-03-13 2004-03-12 dispositivo de filtração que incorpora nanopartículas BRPI0408736B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/387,854 US20040178135A1 (en) 2003-03-13 2003-03-13 Filtering device incorporating nanoparticles
PCT/US2004/007822 WO2004098753A2 (en) 2003-03-13 2004-03-12 Filtering device incorporating nanoparticles

Publications (2)

Publication Number Publication Date
BRPI0408736A BRPI0408736A (pt) 2006-03-07
BRPI0408736B1 true BRPI0408736B1 (pt) 2016-08-23

Family

ID=32961994

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408736A BRPI0408736B1 (pt) 2003-03-13 2004-03-12 dispositivo de filtração que incorpora nanopartículas

Country Status (16)

Country Link
US (2) US20040178135A1 (https=)
EP (4) EP2281622A1 (https=)
JP (4) JP2006520268A (https=)
KR (1) KR20050106522A (https=)
CN (1) CN1758950A (https=)
AT (1) ATE492332T1 (https=)
AU (1) AU2004237571B2 (https=)
BR (1) BRPI0408736B1 (https=)
CA (1) CA2518720A1 (https=)
DE (1) DE602004030667D1 (https=)
MX (1) MXPA05009745A (https=)
NO (1) NO20054661L (https=)
NZ (1) NZ542238A (https=)
RU (1) RU2336933C2 (https=)
TW (1) TWI239263B (https=)
WO (1) WO2004098753A2 (https=)

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Also Published As

Publication number Publication date
AU2004237571B2 (en) 2008-04-17
ATE492332T1 (de) 2011-01-15
JP2007144212A (ja) 2007-06-14
US20040178135A1 (en) 2004-09-16
EP2281620A1 (en) 2011-02-09
WO2004098753A2 (en) 2004-11-18
KR20050106522A (ko) 2005-11-09
BRPI0408736A (pt) 2006-03-07
EP1606042B1 (en) 2010-12-22
JP2007195996A (ja) 2007-08-09
US20120199528A1 (en) 2012-08-09
TWI239263B (en) 2005-09-11
RU2005131318A (ru) 2006-05-10
EP1606042A2 (en) 2005-12-21
EP2281621A1 (en) 2011-02-09
CA2518720A1 (en) 2004-11-18
NO20054661L (no) 2005-10-11
RU2336933C2 (ru) 2008-10-27
WO2004098753A3 (en) 2004-12-29
JP2006520268A (ja) 2006-09-07
DE602004030667D1 (de) 2011-02-03
CN1758950A (zh) 2006-04-12
AU2004237571A1 (en) 2004-11-18
NZ542238A (en) 2008-01-31
TW200505555A (en) 2005-02-16
MXPA05009745A (es) 2006-03-08
EP2281622A1 (en) 2011-02-09
JP2007209769A (ja) 2007-08-23

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2822 DE 04-02-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.