Register information Patent

DE file number : 10 2008 041 822.6 (Status: pending/in force, Query started: September 26, 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
StatusSTPending/in force
21DE file number DAKZ10 2008 041 822.6
54Designation/titleTIOptisches System zum Zusammenführen eines ersten und eines zweiten jeweils von einem Objekt ausgehenden Teilbildstrahls zu einem Ergebnisbildstrahl
51IPC main classICM
(ICMV)		 G02B 27/10 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G02B 27/14 (2006.01), G02B 21/18 (2006.01)
22DE application dateDATSep 4, 2008
43Date of first publicationOTMar 18, 2010
Date of publication of grantPETJun 22, 2011
71/73Applicant/ownerINHLeica Microsystems CMS GmbH, 35578 Wetzlar, DE
72InventorINBender, Claus, 35614 Aßlar, DE
74RepresentativeVTRDehns Germany Partnerschaft mbB, 80333 München, DE
10Published DE documentsDEPNOriginal document: DE102008041822A1
Searchable text: DE102008041822A1
Original document: DE102008041822B4
Searchable text: DE102008041822B4
Address for service Dehns Germany Partnerschaft mbB, 80333 München, DE
Due dateFT
FG		Sep 30, 2025
Annual fee for the 18th year Patent fees
Patent division in charge 51
57AbstractABDie Erfindung betrifft ein optisches System zum Zusammenführen eines ersten und eines zweiten jeweils von einem Objekt (10, 20) ausgehenden Teilbildstrahls (112, 122) zu einem Ergebnisbildstrahl (102), insbesondere in einem optischen Instrument zur Untersuchung von Präparaten, wobei eine Blendenanordnung (103) vorgesehen ist, welche für den ersten und den zweiten Teilbildstrahl (112, 122) je ein bewegbares Blendenelement (115, 125) mit jeweils einem oder mehreren Blendenbereichen (911) aufweist, wobei wenigstens ein Blendenbereich (911) durch Bewegung des Blendenelements (115, 125) in Wirkstellung mit einem Teilbildstrahl (112, 122) bringbar ist, um den Flächenanteil des jeweiligen Teilbildstrahls (112, 122) am Ergebnisbildstrahl (102) zu verändern, wobei die Blendenanordnung (103) ein bewegbar angeordnetes Verbindungsmittel (104) zur Verbindung der beiden Blendenelemente (115, 125) aufweist, wobei der jeweilige Flächenanteil der Teilbildstrahlen (112, 122) am Ergebnisbildstrahl (102) durch Bewegung des Verbindungsmittels (104) veränderbar ist.
56CitationsCT DE000001037171A (DE 10 37 171 C)
DE000000938271B (DE 9 38 271 C)
DE000000680950A (DE 6 80 950 C)
EP000001416308A1 (EP 14 16 308 A1)
43Date of first publicationEVTMar 18, 2010
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTJun 28, 2025
(Show all update days)(Hide all update days)
  • Jun 28, 2025
    • St.36: changed (technical change)
  • Oct 8, 2024
    • Due date: changed
  • Aug 10, 2024
    • St.36: changed (technical change)
  • May 8, 2024; Oct 6, 2023; Aug 15, 2023; Jul 25, 2023; Oct 8, 2022; Dec 8, 2021; May 12, 2021; Dec 12, 2020; Dec 12, 2019; Dec 13, 2018; Apr 7, 2018; Mar 28, 2018; Dec 14, 2017; Dec 10, 2016; Jan 26, 2016; Nov 11, 2015; Oct 7, 2015; Oct 21, 2014; Feb 26, 2014; Oct 8, 2013; Sep 28, 2013; Feb 11, 2013; Oct 9, 2012; Oct 2, 2012; Jan 27, 2012; Dec 29, 2011; Nov 9, 2011; Oct 5, 2011; Sep 29, 2011; Jul 18, 2011; Jul 9, 2011; Jun 22, 2011; Jun 1, 2011
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Sep 4, 2008  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 4, 2008  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 3, 2008  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Mar 18, 2010 Mar 18, 2010 Details anzeigen
5 Examination procedure Reply to official communication Jun 1, 2010  Details anzeigen
6 Change of classification Change of IPC main class Feb 1, 2011  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Feb 14, 2011  Details anzeigen
8 Publications Patent specification Jun 22, 2011 Jun 22, 2011 Details anzeigen
9 Examination procedure Grant of patent has become final Sep 23, 2011 Dec 29, 2011 Details anzeigen
10 New representative details New representative details May 10, 2021  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTSep 4, 2008
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTSep 4, 2008
Third party request No
Date of receiptAEGTSep 4, 2008
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTNov 3, 2008
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 18, 2010
Issue numberHN11
YearPJ2010
Publication dateVTMar 18, 2010
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102008041822A1
Searchable text: DE102008041822A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJun 1, 2010
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTFeb 1, 2011
51IPC main classICM
(ICMV)		 G02B 27/10 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 G02B 27/14 (2006.01)
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTFeb 14, 2011
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTJun 22, 2011
Issue numberHN25
YearPJ2011
Publication dateVTJun 22, 2011
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102008041822B4
Searchable text: DE102008041822B4
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTSep 23, 2011
Issue numberHN52
YearPJ2011
Publication dateVTDec 29, 2011
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New representative details (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMay 10, 2021
74RepresentativeVTRDehns Germany Partnerschaft mbB, 80333 München, DE
74Previous representativeVTRFKudlek Grunert & Partner Patentanwälte mbB, 80333 München, DE
Date of update of the procedureREGTMay 8, 2024