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1. WO2020140344 - MULTIPLE ADSORPTION POLYCARBOXYLIC ACID WATER-REDUCER, PREPARATION METHOD THEREFOR AND USE THEREOF

International Application Status
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26.09.2021International Application Status ReportHTML, PDF, XMLPDF, XML
Published International Application
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09.07.2020DeclarationPDF (3p.)
09.07.2020Initial Publication with ISR( (A1 28/2020))PDF (20p.)
Search and Examination-Related Documents
DateTitleViewDownload
06.07.2021(IB/373) International Preliminary Report on Patentability Chapter IPDF (6p.)
06.04.2021English Translation of the Written Opinion of the International Searching AuthorityPDF (6p.)
09.07.2020(ISA/210) International Search ReportPDF (3p.)
09.07.2020(ISA/237) Written Opinion of the International Searching AuthorityPDF (5p.)
09.07.2020Translation of the ISRPDF (2p.)
Related Documents on file at the International Bureau
DateTitleViewDownload
06.07.2021(IB/373) English Translation of International Preliminary Report on Patentability Chapter IPDF (7p.)
06.07.2021(IB/326) Notification of Transmittal of Copies of International Preliminary Report on Patentability Chapter IPDF (1p.)
27.04.2021(IB/308) Notice Informing the Applicant of the Communication of the International Application to the Designated OfficesPDF (1p.)
23.03.2021Request for Change under Rule 92bisPDF (2p.)
23.03.2021Applicant CorrespondencePDF (1p.)
23.03.2021ePCT Cover LetterPDF (1p.)
23.03.2021Power of AttorneyPDF (2p.)
23.03.2021(IB/306) Notification of the Recording of a ChangePDF (1p.)
23.03.2021(IB/306) Notification of the Recording of a ChangePDF (1p.)
28.07.2020(IB/308) Notice Informing the Applicant of the Communication of the International Application to the Designated OfficesPDF (1p.)
09.07.2020Validation LogPDF (2p.)
09.07.2020(IB/304) Notification Concerning Submission or Transmittal of Priority DocumentPDF (1p.)
09.07.2020(RO/101) Request formPDF (10p.)
09.07.2020Application Body as FiledPDF (15p.)
09.07.2020Priority DocumentPDF (17p.)
09.07.2020(IB/301) Notification of receipt of record copyPDF (1p.)
09.07.2020(ISA/202) Notification of Receipt of Search CopyPDF (1p.)
09.07.2020(RO/106) Invitation to Correct Defects in the International ApplicationPDF (2p.)
09.07.2020(RO/105) Notification of the International Application Number and of the International Filing DatePDF (1p.)
09.07.2020Power of AttorneyPDF (3p.)
09.07.2020(IB/311) Notification Concerning Availability of Publication of the International ApplicationPDF (1p.)