BR9303793A - Toluene disproportionate process - Google Patents

Toluene disproportionate process

Info

Publication number: BR9303793A
Authority: BR; Brazil
Prior art keywords: disproportionate; toluene; toluene disproportionate; disproportionate process
Prior art date: 1993-09-15

Application number

BR9303793A

Other languages

Portuguese (pt)

Inventor

Clarence Dayton Chang

Paul Gerhard Rodewald Jr

Original Assignee

Mobil Oil Corp

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.)

1993-09-15

Filing date

1993-09-15

Publication date

1995-05-02

1993-09-15 Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp

1993-09-15 Priority to BR9303793A priority Critical patent/BR9303793A/en

1995-05-02 Publication of BR9303793A publication Critical patent/BR9303793A/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR9303793A BR9303793A (en)	1993-09-15	1993-09-15	Toluene disproportionate process

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9303793A BR9303793A (en)	1993-09-15	1993-09-15	Toluene disproportionate process

Publications (1)

Publication Number	Publication Date
BR9303793A true BR9303793A (en)	1995-05-02

Family

ID=4057388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9303793A BR9303793A (en)	1993-09-15	1993-09-15	Toluene disproportionate process

Country Status (1)

Country	Link
BR (1)	BR9303793A (en)

1993
- 1993-09-15 BR BR9303793A patent/BR9303793A/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1999-09-08	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-02-08	FF	Decision: intention to grant
2000-07-25	FG9A	Patent or certificate of addition granted
2010-11-03	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 11A,12A,13A,14A,15A,16A E 17A ANUIDADES.
2014-08-26	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 2277 DE 26/08/2014 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 11A, 12A, 13A, 14A, 15A, 16A E 17A 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.