Register information Patent

DE file number : P 35 60 448.4 (Status: not pending/lapsed, Query started: September 29, 2024)

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 35 60 448.4
96EP file numberEAKZ85 40 1274.7
97EP publication numberEPN167447
54Designation/titleTIVerfahren zum Heizen eines Glasspeiserkanals mittels eines sauerstoffreichen Brennstoffes.
51IPC main classICM
(ICMV)		 C03B 7/06 (1990.01)
22DE application dateDATJun 25, 1985
96EP application dateEATJun 25, 1985
43Date of first publicationOTJan 8, 1986
Date of publication of grantPETAug 12, 1987
71/73Applicant/ownerINHL'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, Paris, FR
72InventorINDesprez, Marc, F-92400 Courbevoie, FR; Laurenceau, Serge, F-78000 Versailles, FR
Address for service L'Air Liquide, S.A. pour l'Etude et l'Exploitation des Procédés Georges Claude, F-75321 Paris Cedex 07|Frankreich,
33
31
32
Foreign priorityPRC
PRNA
PRDA
FR
8410597
Jul 4, 1984
Patent division in charge 45
97EP language of publicationELANGFR - Französisch
84Designated EP contracting statesEDSAT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE
Published EP/WO documentsEPWOPNOriginal document: EP000000167447
Searchable text: EP000000167447
Original document: EP000000167447B1
Searchable text: EP000000167447B1
43Date of first publicationEVTJan 8, 1986
Date of the first transfer into DPMAregisterEREGTJun 18, 2019
Date of the (most recent) update in DPMAregisterREGTAug 20, 2019
(Show all update days)(Hide all update days)
  • Aug 20, 2019
    • Historical data not available for this/these date(s)
  • Jun 18, 2019
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to EP application EPO 1st publication Jan 8, 1986   Display details
2 Procedure relating to EP application EPO publication of search report Jan 8, 1986   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 20, 1986 Feb 20, 1986 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 12, 1987   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 17, 1987 Sep 17, 1987 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 13, 1988 Sep 1, 1988 Display details
7 Change of classification Change of IPC main class Oct 11, 1989   Display details
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 Apr 1, 1992 Jul 16, 1992 Display details