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Patent Assignment Assignor Details
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Assignor Name : TIETSCH, MICHAEL
Total Assignments: 41
Assignment: 1
Reel/Frame:006632/0767   Pages: 2
Recorded: 07/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOECKL, WERNER
Exec Dt:
06/29/1993
2
TIETSCH, MICHAEL
Exec Dt:
06/29/1993
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2 D8000 MUENCHEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5430714
NONE
08089333
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:007741/0490   Pages: 2
Recorded: 10/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOECKL, WERNER
Exec Dt:
09/04/1995
2
TIETSCH, MICHAEL
Exec Dt:
08/22/1995
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 221634, WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173336
NONE
08522466
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
JOHN R. GARRETT
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, ILL 60606
Assignment: 3
Reel/Frame:007852/0901   Pages: 2
Recorded: 03/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUMMEL, HEINRICH
Exec Dt:
12/14/1995
2
TIETSCH, MICHAEL
Exec Dt:
12/14/1995
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 221634
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5675582
NONE
08576317
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
JOHN R. GARRETT
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:008026/0900   Pages: 2
Recorded: 05/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOECKL, WERNER
Exec Dt:
05/20/1996
2
TIETSCH, MICHAEL
Exec Dt:
05/20/1996
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5771230
NONE
08655967
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
JOHN SIMPSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:011059/0446   Pages: 2
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLE, KLAUS
Exec Dt:
11/09/1999
2
TIETSCH, MICHAEL
Exec Dt:
11/10/1999
3
STOCKL, WERNER
Exec Dt:
11/10/1999
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160817
NONE
09431577
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 6
Reel/Frame:012555/0220   Pages: 3
Recorded: 12/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TIETSCH, MICHAEL
Exec Dt:
11/13/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7106716
NONE
10018277
Correspondence name and address
BELL, BOYD & LLYOD LLC
WILLIAM E. VAUGHAN
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 7
Reel/Frame:018055/0277   Pages: 2
Recorded: 08/04/2006
Attorney Dkt #:GR99P2038P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOECKL, WERNER
Exec Dt:
01/15/2002
2
TIETSCH, MICHAEL
Exec Dt:
01/15/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113513
US20020067733
10022610
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 8
Reel/Frame:018759/0677   Pages: 7
Recorded: 01/10/2007
Attorney Dkt #:2003P13552WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
02/22/2006
2
HEMKEMEYER, DIETER
Exec Dt:
02/28/2006
3
KLAGHOFER, KARL
Exec Dt:
04/05/2006
4
NEUHAUS, RALF
Exec Dt:
04/04/2006
5
TIETSCH, MICHAEL
Exec Dt:
04/04/2006
6
UECKER, RAINER
Exec Dt:
04/04/2006
7
ZIMMERMANN, RAINER
Exec Dt:
02/22/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8656005
US20070198627
10574170
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 9
Reel/Frame:018475/0696   Pages: 8
Recorded: 10/23/2006
Attorney Dkt #:2004P03378WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
08/30/2006
2
KLAGHOFER, KARL
Exec Dt:
09/07/2006
3
TIETSCH, MICHAEL
Exec Dt:
09/07/2006
4
ZIMMERMANN, RAINER
Exec Dt:
10/09/2006
5
HEMKEMEYER, DIETER
Exec Dt:
09/25/2006
6
NEUHAUS, RALF
Exec Dt:
08/28/2006
7
UECKER, RAINER
Exec Dt:
09/02/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9467562
US20070242819
11587202
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 10
Reel/Frame:039497/0678   Pages: 9
Recorded: 08/22/2016
Attorney Dkt #:0075742-000973
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
08/30/2006
2
HEMKEMEYER, DIETER
Exec Dt:
09/25/2006
3
KLAGHOFER, KARL
Exec Dt:
09/07/2006
4
NEUHAUS, RALF
Exec Dt:
08/28/2006
5
TIETSCH, MICHAEL
Exec Dt:
09/07/2006
6
UECKER, RAINER
Exec Dt:
09/02/2006
7
ZIMMERMANN, RAINER
Exec Dt:
10/09/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10455383
US20160360381
15241313
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:020147/0533   Pages: 8
Recorded: 11/01/2007
Attorney Dkt #:2005P07500WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARTMAN, ALFONS
Exec Dt:
10/15/2007
2
KAUFFMANN, MARTINA
Exec Dt:
09/27/2007
3
KLAGHOFER, KARL
Exec Dt:
10/08/2007
4
LIEBE, GERALD
Exec Dt:
09/28/2007
5
MULLER, HERIBERT
Exec Dt:
09/29/2007
6
TIETSCH, MICHAEL
Exec Dt:
10/08/2007
7
TOTZKE, JURGEN
Exec Dt:
10/15/2007
8
VEITS, OLIVER
Exec Dt:
10/19/2007
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUENCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8223762
US20090092132
11919767
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 08830
Assignment: 12
Reel/Frame:021304/0293   Pages: 5
Recorded: 07/15/2008
Attorney Dkt #:2007P16268US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
04/12/2008
2
KLAGHOFER, KARL
Exec Dt:
04/18/2008
3
PRANGE, HOLGER
Exec Dt:
04/18/2008
4
TIETSCH, MICHAEL
Exec Dt:
04/22/2008
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUENCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8170188
US20090067598
12218473
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:021567/0015   Pages: 3
Recorded: 09/09/2008
Attorney Dkt #:2007P18707US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TIETSCH, MICHAEL
Exec Dt:
09/03/2008
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR.51
MUENCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8015150
US20090070393
12283017
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 14
Reel/Frame:024976/0674   Pages: 10
Recorded: 09/13/2010
Attorney Dkt #:0075742-000453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
05/05/2010
2
KLAGHOFER, KARL
Exec Dt:
03/31/2010
3
PRANGE, HOLGER
Exec Dt:
03/31/2010
4
SCHNEIDER, WERNER
Exec Dt:
03/01/2010
5
TIETSCH, MICHAEL
Exec Dt:
03/02/2010
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8713310
US20110040966
12676655
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:025637/0963   Pages: 8
Recorded: 01/14/2011
Attorney Dkt #:0075742-000493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
12/17/2010
2
KLAGHOFER, KARL
Exec Dt:
12/13/2010
3
PRANGE, HOLGER
Exec Dt:
12/13/2010
4
TIETSCH, MICHAEL
Exec Dt:
12/11/2010
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8508574
US20110161212
12975656
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 16
Reel/Frame:026074/0794   Pages: 10
Recorded: 04/05/2011
Attorney Dkt #:0075742-000520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
03/17/2011
2
KLAGHOFER, KARL
Exec Dt:
03/16/2011
3
PRANGE, HOLGER
Exec Dt:
03/16/2011
4
TIETSCH, MICHAEL
Exec Dt:
03/15/2011
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8619117
US20110169907
13119442
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 17
Reel/Frame:026077/0015   Pages: 10
Recorded: 04/05/2011
Attorney Dkt #:0075742-000551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
03/17/2011
2
KLAGHOFER, KARL
Exec Dt:
03/16/2011
3
PRANGE, HOLGER
Exec Dt:
03/16/2011
4
TIETSCH, MICHAEL
Exec Dt:
03/15/2011
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8885622
US20110206028
13119031
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:026841/0659   Pages: 8
Recorded: 09/01/2011
Attorney Dkt #:0075742-000674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
06/20/2011
2
KLAGHOFER, KARL
Exec Dt:
06/27/2011
3
PRANGE, HOLGER
Exec Dt:
06/20/2011
4
SCHARNAGL, THOMAS
Exec Dt:
06/21/2011
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8649801
US20120184291
13147677
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 19
Reel/Frame:027124/0716   Pages: 10
Recorded: 10/26/2011
Attorney Dkt #:0075742-000679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
10/14/2011
2
KLAGHOFER, KARL
Exec Dt:
09/17/2011
3
PRANGE, HOLGER
Exec Dt:
09/19/2011
4
TIETSCH, MICHAEL
Exec Dt:
09/18/2011
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9110511
US20120119993
13263832
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 20
Reel/Frame:036151/0248   Pages: 10
Recorded: 07/22/2015
Attorney Dkt #:75742-906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
10/14/2011
2
KLAGHOFER, KARL
Exec Dt:
09/17/2011
3
PRANGE, HOLGER
Exec Dt:
09/19/2011
4
TIETSCH, MICHAEL
Exec Dt:
09/18/2011
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9335829
US20150316997
14795998
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 21
Reel/Frame:029104/0160   Pages: 10
Recorded: 10/10/2012
Attorney Dkt #:0075742-000743
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
09/11/2012
2
KLAGHOFER, KARL
Exec Dt:
09/11/2012
3
PRANGE, HOLGER
Exec Dt:
09/12/2012
4
TIETSCH, MICHAEL
Exec Dt:
09/11/2012
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51,
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120303789
13574902
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 22
Reel/Frame:042748/0437   Pages: 10
Recorded: 06/19/2017
Attorney Dkt #:0075742-001008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
09/11/2012
2
KLAGHOFER, KARL
Exec Dt:
09/11/2012
3
PRANGE, HOLGER
Exec Dt:
09/12/2012
4
TIETSCH, MICHAEL
Exec Dt:
09/11/2012
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170288977
15622559
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 23
Reel/Frame:030530/0432   Pages: 10
Recorded: 06/03/2013
Attorney Dkt #:2007P12841WOUS-439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
04/17/2013
2
KLAGHOFER, KARL
Exec Dt:
04/12/2013
3
PRANGE, HOLGER
Exec Dt:
04/11/2013
4
TIETSCH, MICHAEL
Exec Dt:
04/12/2013
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8483666
US20100255818
12665044
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 24
Reel/Frame:035299/0564   Pages: 10
Recorded: 03/31/2015
Attorney Dkt #:0075742-000788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIONEK, BRUNO
Exec Dt:
04/17/2013
2
KLAGHOFER, KARL
Exec Dt:
04/12/2013
3
PRANGE, HOLGER
Exec Dt:
04/11/2013
4
TIETSCH, MICHAEL
Exec Dt:
04/12/2013
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9148514
US20130242808
13887748
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 25
Reel/Frame:032283/0386   Pages: 10
Recorded: 02/24/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
11/29/2013
2
KLAGHOFER, KARL
Exec Dt:
11/29/2013
3
PRANGE, HOLGER
Exec Dt:
11/28/2013
4
SCHARNAGL, THOMAS
Exec Dt:
11/28/2013
Assignee
1
UNIFY GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8767933
US20130308768
13982948
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 26
Reel/Frame:033785/0074   Pages: 8
Recorded: 09/22/2014
Attorney Dkt #:2010P00060WOUS-807
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
11/29/2013
2
KLAGHOFER, KARL
Exec Dt:
11/29/2013
3
PRANGE, HOLGER
Exec Dt:
11/28/2013
Assignee
1
UNIFY GMBH & CO. KG
HOFMANNSTR. 51
MUENCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9350870
US20130322433
13985076
Correspondence name and address
DUANE A. STEWART III
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 27
Reel/Frame:038350/0603   Pages: 8
Recorded: 04/22/2016
Attorney Dkt #:2010P00060US01-955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
11/29/2013
2
KLAGHOFER, KARL
Exec Dt:
11/29/2013
3
PRANGE, HOLGER
Exec Dt:
11/28/2013
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9742817
US20160234261
15131205
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15206
Assignment: 28
Reel/Frame:040541/0401   Pages: 9
Recorded: 09/16/2016
Attorney Dkt #:0075742-000955
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ZIP CODE PREVIOUSLY RECORDED AT REEL: 038350 FRAME: 0603. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
11/29/2013
2
KLAGHOFER, KARL
Exec Dt:
11/29/2013
3
PRANGE, HOLGER
Exec Dt:
11/28/2013
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9742817
US20160234261
15131205
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 29
Reel/Frame:043039/0061   Pages: 8
Recorded: 07/19/2017
Attorney Dkt #:0075742-001017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
11/29/2013
2
KLAGHOFER, KARL
Exec Dt:
11/29/2013
3
PRANGE, HOLGER
Exec Dt:
11/28/2013
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10212197
US20170318062
15651265
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 30
Reel/Frame:032938/0277   Pages: 3
Recorded: 05/21/2014
Attorney Dkt #:2012P00261US-831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TIETSCH, MICHAEL
Exec Dt:
04/23/2014
Assignee
1
UNIFY GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9438735
US20140307865
14250731
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 31
Reel/Frame:039053/0995   Pages: 3
Recorded: 06/30/2016
Attorney Dkt #:0075742-000831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TIETSCH, MICHAEL
Exec Dt:
04/23/2014
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160309030
15193341
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 32
Reel/Frame:035082/0212   Pages: 8
Recorded: 03/04/2015
Attorney Dkt #:2010P00061WOUS-791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
02/13/2015
2
KLAGHOFER, KARL
Exec Dt:
02/13/2015
3
PRANGE, HOLGER
Exec Dt:
03/04/2015
Assignee
1
UNIFY GMBH & CO. KG
HOFMANNSTR. 63
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9054960
US20130250774
13991511
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 33
Reel/Frame:035554/0066   Pages: 8
Recorded: 05/04/2015
Attorney Dkt #:2010P00061WOUS01-897
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
02/13/2015
2
KLAGHOFER, KARL
Exec Dt:
02/13/2015
3
PRANGE, HOLGER
Exec Dt:
03/04/2015
Assignee
1
UNIFY GMBH & CO. KG
HOFMANNSTR. 63
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9356850
US20150236929
14700307
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 34
Reel/Frame:039554/0643   Pages: 8
Recorded: 08/26/2016
Attorney Dkt #:0075742-000958
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
02/13/2015
2
KLAGHOFER, KARL
Exec Dt:
02/13/2015
3
PRANGE, HOLGER
Exec Dt:
03/04/2015
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9769042
US20160241453
15137470
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 35
Reel/Frame:037256/0214   Pages: 6
Recorded: 12/10/2015
Attorney Dkt #:2014P00111US-933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
09/28/2015
2
KLAGHOFER, KARL
Exec Dt:
09/30/2015
Assignee
1
UNIFY GMBH & CO. KG
HOFMANNSTR. 63
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9883521
US20160174239
14960649
Correspondence name and address
LYNN J. ASLTADT
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 36
Reel/Frame:044954/0565   Pages: 5
Recorded: 02/16/2018
Attorney Dkt #:0075742-001032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAGHOFER, KARL
Exec Dt:
09/30/2015
2
TIETSCH, MICHAEL
Exec Dt:
09/28/2015
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10455595
US20180103484
15838714
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 37
Reel/Frame:050500/0122   Pages: 5
Recorded: 09/26/2019
Attorney Dkt #:0075742-001156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAGHOFER, KARL
Exec Dt:
09/30/2015
2
TIETSCH, MICHAEL
Exec Dt:
09/28/2015
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10813105
US20200022153
16580109
Correspondence name and address
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 38
Reel/Frame:040746/0535   Pages: 6
Recorded: 12/22/2016
Attorney Dkt #:2013P00200WOUS-959
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAGHOFER, KARL
Exec Dt:
10/12/2015
2
TIETSCH, MICHAEL
Exec Dt:
10/12/2015
3
TOTZKE, JURGEN
Exec Dt:
10/12/2015
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10165030
US20160323338
15102730
Correspondence name and address
DUANE A. STEWART III
ONE OXFORD CENTRE
301 GRAMT STREET. 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 39
Reel/Frame:048891/0344   Pages: 8
Recorded: 12/07/2018
Attorney Dkt #:0075742-001100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAGHOFER, KARL
Exec Dt:
10/12/2015
2
TIETSCH, MICHAEL
Exec Dt:
10/12/2015
3
TOTZKE, JURGEN
Exec Dt:
10/12/2015
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10749922
US20190149587
16196643
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 40
Reel/Frame:054816/0847   Pages: 8
Recorded: 12/21/2020
Attorney Dkt #:FIN 16922086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAGHOFER, KARL
Exec Dt:
10/12/2015
2
TIETSCH, MICHAEL
Exec Dt:
10/12/2015
3
TOTZKE, JURGEN
Exec Dt:
10/12/2015
Assignee
1
UNIFY GMBH & CO. KG
OTTO-HAHN-RING 6
MUNCHEN, GERMANY 81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11388212
US20200336527
16922086
Correspondence name and address
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 41
Reel/Frame:038990/0818   Pages: 8
Recorded: 06/23/2016
Attorney Dkt #:0075742-000963
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIETSCH, MICHAEL
Exec Dt:
12/08/2015
2
CORRELL, CHRISTIAN
Exec Dt:
01/17/2016
3
HAAGER, HEINRICH
Exec Dt:
02/09/2016
Assignee
1
UNIFY GMBH & CO. KG
MIES-VAN-DER-ROHE-STR. 6
MUNCHEN, GERMANY 80807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10158604
US20160301659
15189397
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219

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