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Patent Assignment Assignor Details
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Assignor Name : RAMCHEN, JOHANN
Total Assignments: 20
Assignment: 1
Reel/Frame:027154/0643   Pages: 3
Recorded: 11/01/2011
Attorney Dkt #:EHF-11-1299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMCHEN, JOHANN
Exec Dt:
10/21/2011
2
ZITZLSPERGER, MICHAEL
Exec Dt:
10/20/2011
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742448
US20120037929
13256448
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:028791/0800   Pages: 8
Recorded: 08/15/2012
Attorney Dkt #:OSR-079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEUTER, GERTRUD
Exec Dt:
06/29/2012
2
BARCHMANN, BERND
Exec Dt:
06/29/2012
3
BERGENEK, KRISTER
Exec Dt:
06/29/2012
4
ZITZLSPERGER, MICHAEL
Exec Dt:
06/27/2012
5
RAMCHEN, JOHANN
Exec Dt:
06/30/2012
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029907
US20120299041
13515256
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 3
Reel/Frame:029912/0280   Pages: 14
Recorded: 03/04/2013
Attorney Dkt #:EHF-12-1350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, MARKUS
Exec Dt:
01/15/2013
2
RACZ, DAVID
Exec Dt:
01/15/2013
3
RAMCHEN, JOHANN
Exec Dt:
01/12/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8860062
US20130207145
13809292
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:029915/0512   Pages: 20
Recorded: 03/04/2013
Attorney Dkt #:EHF12-1352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMCHEN, JOHANN
Exec Dt:
01/12/2013
2
RACZ, DAVID
Exec Dt:
01/10/2013
3
GALLMEIER, HANS-CHRISTOPH
Exec Dt:
01/10/2013
4
GROTSCH, STEFAN
Exec Dt:
01/25/2013
5
JEREBIC, SIMON
Exec Dt:
01/10/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9818921
US20130200412
13703127
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:029979/0597   Pages: 12
Recorded: 03/13/2013
Attorney Dkt #:EHF-12-1414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMCHEN, JOHANN
Exec Dt:
01/12/2013
2
SORG, JORG ERICH
Exec Dt:
01/15/2013
3
JEREBIC, SIMON
Exec Dt:
01/10/2013
4
BRAUNE, BERT
Exec Dt:
02/19/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130207144
13808705
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:043840/0284   Pages: 20
Recorded: 10/11/2017
Attorney Dkt #:EHF-12-1352DIV 369254-499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMCHEN, JOHANN
Exec Dt:
01/12/2013
2
RACZ, DAVID
Exec Dt:
01/10/2013
3
GALLMEIER, HANS-CHRISTOPH
Exec Dt:
01/10/2013
4
GRÖTSCH, STEFAN
Exec Dt:
01/25/2013
5
JEREBIC, SIMON
Exec Dt:
01/10/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10217915
US20180033931
15730214
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:030027/0199   Pages: 26
Recorded: 03/18/2013
Attorney Dkt #:EHF-12-1417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDNER, KARL
Exec Dt:
02/06/2013
2
RAMCHEN, JOHANN
Exec Dt:
02/14/2013
3
KALTENBACHER, AXEL
Exec Dt:
01/30/2013
4
WEGLEITER, WALTER
Exec Dt:
01/31/2013
5
BARCHMANN, BERND
Exec Dt:
01/30/2013
6
GRUBER, STEFAN
Exec Dt:
02/14/2013
7
BOGNER, GEORG
Exec Dt:
02/08/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9159889
US20130207139
13811846
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:030235/0692   Pages: 18
Recorded: 04/17/2013
Attorney Dkt #:OSR-109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDNER, KARL
Exec Dt:
03/27/2013
2
RAMCHEN, JOHANN
Exec Dt:
03/18/2013
3
KALTENBACHER, AXEL
Exec Dt:
03/20/2013
4
KRAEUTER, GERTRUD
Exec Dt:
03/20/2013
5
WEGLEITER, WALTER
Exec Dt:
03/20/2013
6
BARCHMANN, BERND
Exec Dt:
03/20/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130193470
13816196
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 9
Reel/Frame:030371/0001   Pages: 19
Recorded: 05/08/2013
Attorney Dkt #:EHF-13-1030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDNER, KARL
Exec Dt:
03/18/2013
2
RAMCHEN, JOHANN
Exec Dt:
03/21/2013
3
KALTENBACHER, AXEL
Exec Dt:
04/11/2013
4
WEGLEITER, WALTER
Exec Dt:
03/19/2013
5
BARCHMANN, BERND
Exec Dt:
03/19/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901592
US20130307004
13822367
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:030263/0235   Pages: 11
Recorded: 04/23/2013
Attorney Dkt #:OSR-112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZITZLSPERGER, MICHAEL
Exec Dt:
03/06/2013
2
RAMCHEN, JOHANN
Exec Dt:
03/22/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907369
US20130200405
13818021
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 11
Reel/Frame:030314/0541   Pages: 20
Recorded: 04/30/2013
Attorney Dkt #:EHF-13-1037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDNER, KARL
Exec Dt:
03/11/2013
2
WULKESCH, HANS
Exec Dt:
03/18/2013
3
KALTENBACHER, AXEL
Exec Dt:
03/11/2013
4
WEGLEITER, WALTER
Exec Dt:
03/12/2013
5
RAMCHEN, JOHANN
Exec Dt:
03/22/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9105771
US20130214323
13816839
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:030709/0753   Pages: 11
Recorded: 06/28/2013
Attorney Dkt #:OSR-121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, MARKUS
Exec Dt:
04/30/2013
2
RAMCHEN, JOHANN
Exec Dt:
04/17/2013
3
WITTMANN, MICHAEL
Exec Dt:
04/15/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9153735
US20130285084
13825600
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 13
Reel/Frame:030618/0430   Pages: 11
Recorded: 06/14/2013
Attorney Dkt #:OSR-120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMCHEN, JOHANN
Exec Dt:
04/21/2013
2
KEITH, CHRISTINA
Exec Dt:
04/24/2013
3
BRAUNE, BERT
Exec Dt:
05/03/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029901
US20130256737
13825525
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 14
Reel/Frame:030593/0021   Pages: 10
Recorded: 06/12/2013
Attorney Dkt #:EHF-13-1025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLSTEDT, MAGNUS
Exec Dt:
05/12/2013
2
RAMCHEN, JOHANN
Exec Dt:
05/02/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
MUNCHEN, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029902
US20130256740
13880768
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:030648/0826   Pages: 13
Recorded: 06/18/2013
Attorney Dkt #:EHF-13-1025
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CITY OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 030593 FRAME 0021. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT CITY IS REGENSBURG.
Assignors
1
AHLSTEDT, MAGNUS
Exec Dt:
05/12/2013
2
RAMCHEN, JOHANN
Exec Dt:
05/02/2013
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029902
US20130256740
13880768
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:032925/0525   Pages: 5
Recorded: 05/19/2014
Attorney Dkt #:OSR-181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLSTEDT, MAGNUS
Exec Dt:
05/04/2014
2
RAMCHEN, JOHANN
Exec Dt:
05/04/2014
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9343596
US20140231856
14347594
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 17
Reel/Frame:037369/0906   Pages: 5
Recorded: 12/28/2015
Attorney Dkt #:78797/M521/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MÖLLER, ANDREAS
Exec Dt:
11/19/2015
2
OSTERMANN, HEINZ
Exec Dt:
11/21/2015
3
MELZNER, ERWIN
Exec Dt:
11/26/2015
4
SCHLEGEL, KERSTIN
Exec Dt:
11/26/2015
5
RAMCHEN, JOHANN
Exec Dt:
11/26/2015
Assignee
1
ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG
TURKENSTRASSE 89
MUNICH, GERMANY 80799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D828620
NONE
29540369
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
POST OFFICE BOX 29001
GLENDALE, CA 91209-9001
Assignment: 18
Reel/Frame:047337/0276   Pages: 4
Recorded: 10/29/2018
Attorney Dkt #:M1023.10143US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELZNER, ERWIN
Exec Dt:
10/08/2018
2
SCHLEGEL, KERSTIN
Exec Dt:
10/08/2018
3
RAMCHEN, JOHANN
Exec Dt:
09/28/2018
Assignee
1
ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG
TÜRKENSTRASSE 89
MÜNCHEN, GERMANY 80799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D887056
NONE
29664625
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, TX 84098
Assignment: 19
Reel/Frame:058282/0876   Pages: 8
Recorded: 12/03/2021
Attorney Dkt #:0357.0085-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMCHEN, JOHANN
Exec Dt:
12/02/2021
2
FRÖHLICH, ANDREAS
Exec Dt:
11/29/2021
3
HAUSHALTER, MARTIN
Exec Dt:
11/26/2021
4
MARFELD, JAN
Exec Dt:
11/16/2021
5
MAZZILLO, MASSIMO CATALDO
Exec Dt:
11/22/2021
Assignee
1
OSRAM OPTO SEMICONDUCTORS GMBH
LEIBNIZSTR. 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220255292
17616277
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182
Assignment: 20
Reel/Frame:062925/0655   Pages: 8
Recorded: 03/08/2023
Attorney Dkt #:6739-0017OSR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZZILLO, MASSIMO CATALDO
Exec Dt:
02/07/2023
2
RAMCHEN, JOHANN
Exec Dt:
01/30/2023
3
MARFELD, JAN
Exec Dt:
02/07/2023
Assignee
1
AMS-OSRAM INTERNATIONAL GMBH
LEIBNIZSTR. 4
REGENSBURG, GERMANY 93055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230116903
17797906
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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