Register information Patent

DE file number : P 34 74 384.7 (Status: not pending/lapsed, Query started: September 18, 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 34 74 384.7
96EP file numberEAKZ84 90 4309.6
86WO file numberWAKZPCT/US84/01890
97EP publication numberEPN167547
87WO publication numberWPN1985003171
54Designation/titleTILASER MIT VIELSCHICHT-HETEROSTRUKTURSTEUERUNG.
51IPC main classICM
(ICMV)		 H01S 3/113 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 H01S 3/098 (2000.01), G02F 1/015 (2000.01)
22DE application dateDATNov 19, 1984
96EP application dateEATNov 19, 1984
86WO application dateWATNov 19, 1984
43Date of first publicationOTJul 18, 1985
Date of publication of grantPETSep 28, 1988
71/73Applicant/ownerINHAmerican Telephone and Telegraph Co., New York, N.Y., US
72InventorINCHEMLA Simon, Daniel, Rumson, NJ 07760, US; MILLER Andrew, Barclay, David, Lincroft, NJ 07738, US; SMITH William, Peter, Colts Neck, NJ 07722, US
74RepresentativeVTRBlumbach Zinngrebe Patent- und Rechtsanwälte PartG mbB, 65187 Wiesbaden, DE
Address for service Blumbach Zinngrebe Patent- und Rechtsanwälte PartG mbB, 65187 Wiesbaden, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
567222
Dec 30, 1983
Patent division in charge 54
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, NL
Published EP/WO documentsEPWOPNOriginal document: EP000000167547
Searchable text: EP000000167547
Original document: EP000000167547B1
Searchable text: EP000000167547B1
Original document: WO001985003171
Searchable text: WO001985003171
43Date of first publicationEVTJul 18, 1985
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTOct 25, 2018
(Show all update days)(Hide all update days)
  • Oct 25, 2018; Jun 21, 2017; Jan 19, 2013
    • Historical data not available for this/these date(s)
  • Sep 25, 2012
    • 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 PCT application WO first publication without search report Jul 18, 1985   Display details
2 Procedure relating to EP application EPO 1st publication Jan 15, 1986   Display details
3 Procedure relating to EP application EPO publication of search report Jan 15, 1986   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 27, 1986 Feb 27, 1986 Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 28, 1988   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Nov 3, 1988 Nov 3, 1988 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 28, 1989 Oct 19, 1989 Display details
8 Change of classification Change of IPC main class Oct 11, 1989   Display details
9 Change of classification Change of IPC main class Oct 1, 1994   Display details
10 Change of classification Change of IPC main class Oct 9, 1999   Display details
11 Administrative procedure IP right lapsed through expiry of term of protection Nov 19, 2004   Display details