Register information Patent

DE file number : P 33 62 322.8 (Status: not pending/lapsed, Query started: May 12, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZP 33 62 322.8
96EP file numberEAKZ83 30 5423.2
97EP publication numberEPN104060
54Designation/titleTIVerfahren zur Herstellung von pigmentierten Tetrafluoräthylenpolymeren.
51IPC main classICM
(ICMV)		 C08J 3/20 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 C08K 9/02 (1995.01)
22DE application dateDATSep 15, 1983
96EP application dateEATSep 15, 1983
43Date of first publicationOTMar 28, 1984
Date of publication of grantPETFeb 26, 1986
71/73Applicant/ownerINHE.I. DuPont de Nemours and Co., Wilmington, Del., US
72InventorINTsakumis, Theodore George, Washington West Virginia 26181, US
74RepresentativeVTRAbitz & Partner Patentanwälte mbB, 81925 München, DE
Address for service Abitz & Partner Patentanwälte mbB, 81628 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
419545
Sep 17, 1982
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, IT
Published EP/WO documentsEPWOPNOriginal document: EP000000104060
Searchable text: EP000000104060
Original document: EP000000104060
Searchable text: EP000000104060
Original document: EP000000104060B1
Searchable text: EP000000104060B1
43Date of first publicationEVTMar 28, 1984
Date of the first transfer into DPMAregisterEREGTSep 30, 2012
Date of the (most recent) update in DPMAregisterREGTJun 21, 2017
(Show all update days)(Hide all update days)
  • Jun 21, 2017; Feb 7, 2013
    • Historical data not available for this/these date(s)
  • Sep 30, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Mar 28, 1984  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Mar 28, 1984  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 3, 1984 May 3, 1984 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 26, 1986  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 3, 1986 Apr 3, 1986 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 26, 1986 Apr 9, 1987 Details anzeigen
7 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
8 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jun 3, 1998 Sep 17, 1998 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMar 28, 1984
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTMar 28, 1984
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMay 3, 1984
Issue numberHN18
YearPJ1984
Publication dateVTMay 3, 1984
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTFeb 26, 1986
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTApr 3, 1986
Issue numberHN14
YearPJ1986
Publication dateVTApr 3, 1986
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTNov 26, 1986
Issue numberHN15
YearPJ1987
Publication dateVTApr 9, 1987
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Change of classification (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 1, 1994
51IPC main classICM
(ICMV)		 C08J 3/20 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 C08J 3/20 (1990.01)
View procedures Administrative procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTJun 3, 1998
Issue numberHN38
YearPJ1998
Publication dateVTSep 17, 1998
Type of publicationPARTBibliographic data
PartHTPart 3