BR9300103A - Processo de polpacao - Google Patents

Processo de polpacao

Info

Publication number: BR9300103A
Authority: BR; Brazil
Prior art keywords: pulpation; pulpation process
Prior art date: 1992-01-10

Application number

BR9300103A

Other languages

English (en)

Inventor

Chris Ka Kee Ho

Original Assignee

Praxair Canada Inc

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.)

1992-01-10

Filing date

1993-01-08

Publication date

1993-07-13

1993-01-08 Application filed by Praxair Canada Inc filed Critical Praxair Canada Inc

1993-07-13 Publication of BR9300103A publication Critical patent/BR9300103A/pt

Links

BR9300103A 1992-01-10 1993-01-08 Processo de polpacao BR9300103A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB929200466A GB9200466D0 (en)	1992-01-10	1992-01-10	Black liquor treatment

Publications (1)

Publication Number	Publication Date
BR9300103A true BR9300103A (pt)	1993-07-13

Family

ID=10708379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9300103A BR9300103A (pt)	1992-01-10	1993-01-08	Processo de polpacao

Country Status (3)

Country	Link
BR (1)	BR9300103A (pt)
CA (1)	CA2086781A1 (pt)
GB (1)	GB9200466D0 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5472568A (en) *	1993-09-07	1995-12-05	Air Products And Chemicals, Inc.	Method for controlling the viscosity of Kraft black liquor

1992
- 1992-01-10 GB GB929200466A patent/GB9200466D0/en active Pending
1993
- 1993-01-06 CA CA 2086781 patent/CA2086781A1/en not_active Abandoned
- 1993-01-08 BR BR9300103A patent/BR9300103A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2086781A1 (en)	1993-07-11
GB9200466D0 (en)	1992-02-26

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Legal Events

Date	Code	Title	Description
2000-09-26	FF	Decision: intention to grant
2001-02-06	FG9A	Patent or certificate of addition granted
2010-11-03	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADE(S).
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.
2021-04-13	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 2607 DE 22-12-2020 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.