BRPI0404687B1 - Water treatment system, and Water deoxygenating method. - Google Patents

Water treatment system, and Water deoxygenating method.

Info

Publication number: BRPI0404687B1
Authority: BR; Brazil
Prior art keywords: water; treatment system; water treatment; deoxygenating; deoxygenating method
Prior art date: 2004-10-29

Application number

Other languages

Inventor

Peter Drummond Mcnulty

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.)

2004-10-29

Filing date

2004-10-29

Publication date

2013-01-22

2004-10-29 Application filed filed Critical

2004-10-29 Priority to BRPI0404687 priority Critical patent/BRPI0404687B1/en

2006-06-06 Publication of BRPI0404687A publication Critical patent/BRPI0404687A/en

2013-01-22 Publication of BRPI0404687B1 publication Critical patent/BRPI0404687B1/en

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

BRPI0404687 2004-10-29 2004-10-29 Water treatment system, and Water deoxygenating method. BRPI0404687B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BRPI0404687 BRPI0404687B1 (en)	2004-10-29	2004-10-29	Water treatment system, and Water deoxygenating method.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BRPI0404687 BRPI0404687B1 (en)	2004-10-29	2004-10-29	Water treatment system, and Water deoxygenating method.

Publications (2)

Publication Number	Publication Date
BRPI0404687A BRPI0404687A (en)	2006-06-06
BRPI0404687B1 true BRPI0404687B1 (en)	2013-01-22

Family

ID=36570142

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0404687 BRPI0404687B1 (en)	2004-10-29	2004-10-29	Water treatment system, and Water deoxygenating method.

Country Status (1)

Country	Link
BR (1)	BRPI0404687B1 (en)

2004
- 2004-10-29 BR BRPI0404687 patent/BRPI0404687B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BRPI0404687A (en)	2006-06-06

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Legal Events

Date	Code	Title	Description
2011-12-27	B07A	Technical examination (opinion): publication of technical examination (opinion)
2012-07-24	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
2012-11-06	B09A	Decision: intention to grant
2013-01-22	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/10/2004, OBSERVADAS AS CONDICOES LEGAIS.
2014-06-17	B25A	Requested transfer of rights approved
2018-08-21	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
2018-12-11	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 2485 DE 21-08-2018 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.