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Patent Assignment Assignor Details
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Assignor Name : LUBATSCHOWSKI, HOLGER
Total Assignments: 21
Assignment: 1
Reel/Frame:013788/0036   Pages: 4
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
10/16/2002
2
HEISTERKAMP, ALEXANDER
Exec Dt:
10/16/2002
3
MAATZ, GERO
Exec Dt:
10/18/2002
Assignee
1
LASER ZENTRUM HAAOVER E.V.
HOLLERITHALLE 8
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787733
US20030110862
10258786
Correspondence name and address
STEPHAN A. PENDORF
P.O. BOX 20445
TAMPA, FL 33622-0445
Assignment: 2
Reel/Frame:015087/0710   Pages: 3
Recorded: 08/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
06/01/2004
2
RIPKEN, TAMMO
Exec Dt:
06/01/2004
3
OBERHEIDE, UWE
Exec Dt:
06/01/2004
Assignee
1
LASERFORUM KOELN FORUM FOR LASER-AND MIKROCHIRURGIE DES AUGES E.V.
DONAUWEG 1
KOELN, GERMANY 50585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8186357
US20050165387
10764311
Correspondence name and address
PENDORF & CUTLIFF
STEPHAN A. PENDORF
5111 MEMORIAL HIGHWAY
TAMPA, FL 33634-7356
Assignment: 3
Reel/Frame:017069/0025   Pages: 3
Recorded: 10/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUERSSEN, KATHRIN
Exec Dt:
09/26/2005
2
LUBATSCHOWSKI, HOLGER
Exec Dt:
09/23/2005
Assignee
1
ROWIAK GMBH
HOLLERITHALLEE 8
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060020172
11185794
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
1300 19TH STREET, N.W., SUITE 600
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:017192/0901   Pages: 3
Recorded: 11/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
11/04/2005
2
RATHJEN, CHRISTIAN
Exec Dt:
11/04/2005
Assignee
1
SIE SURGICAL INSTRUMENTS ENGINEERING AG
ALLMENDSTRASSE 11
PORT, SWITZERLAND 2562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221400
US20070055221
11207776
Correspondence name and address
ROYLANCE, ABRAMS, BERDO
& GOODMAN, L.L.P.
1300 19TH STREET, N.W., SUITE 600
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:018834/0214   Pages: 3
Recorded: 01/31/2007
Attorney Dkt #:128004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATHJEN, CHRISTIAN
Exec Dt:
01/04/2007
2
ZESCH, WOLFGANG
Exec Dt:
11/10/2006
3
DEYERLER, KARL MICHAEL
Exec Dt:
01/04/2007
4
LUBATSCHOWSKI, HOLGER
Exec Dt:
01/03/2007
5
RIPKEN, TAMMO
Exec Dt:
01/03/2007
Assignee
1
SIE AG SURGICAL INSTRUMENT ENGINEERING
ALLMENDSTRASSE 11
2562 PORT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621637
US20070010804
11449626
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:023463/0267   Pages: 4
Recorded: 11/03/2009
Attorney Dkt #:P/5342-8 (V13763)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATHJEN, CHRISTIAN
Exec Dt:
01/04/2007
2
ZESCH, WOLFGANG
Exec Dt:
11/10/2006
3
DEYERLER, KARL MICHAEL
Exec Dt:
01/04/2007
4
LUBATSCHOWSKI, HOLGER
Exec Dt:
01/03/2007
5
RIPKEN, TAMMO
Exec Dt:
01/03/2007
Assignee
1
SIE AG, SURGICAL INSTRUMENT ENGINEERING
ALLMENDSTRASSE 11
2562 PORT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8177365
US20100049175
12575309
Correspondence name and address
KEITH J. BARKAUS
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:023467/0130   Pages: 4
Recorded: 11/04/2009
Attorney Dkt #:P/5342-10 (V13765)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATHJEN, CHRISTIAN
Exec Dt:
01/04/2007
2
ZESCH, WOLFGANG
Exec Dt:
11/10/2006
3
DEYERLER, KARL MICHAEL
Exec Dt:
01/04/2007
4
LUBATSCHOWSKI, HOLGER
Exec Dt:
01/03/2007
5
RIPKEN, TAMMO
Exec Dt:
01/03/2007
Assignee
1
SIE AG SURGICAL INSTRUMENT ENGINEERING
ALLMENDSTRASSE 11
2562 PORT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8360579
US20100076418
12575336
Correspondence name and address
KEITH J. BARKAUS
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:039108/0930   Pages: 4
Recorded: 07/08/2016
Attorney Dkt #:P/5342-27 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATHJEN, CHRISTIAN
Exec Dt:
01/04/2007
2
ZESCH, WOLFGANG
Exec Dt:
11/10/2006
3
DEYERLER, KARL MICHAEL
Exec Dt:
01/04/2007
4
LUBATSCHOWSKI, HOLGER
Exec Dt:
01/03/2007
5
RIPKEN, TAMMO
Exec Dt:
01/03/2007
Assignee
1
SIE AG SURGICAL INSTRUMENT ENGINEERING
ALLMENDSTRASSE 11
PORT, SWITZERLAND 2562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10092445
US20160317349
15205462
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 9
Reel/Frame:022924/0430   Pages: 3
Recorded: 07/07/2009
Attorney Dkt #:026711-001100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
02/27/2008
2
RIPKEN, TAMMO
Exec Dt:
02/22/2008
3
RATHJEN, CHRISTIAN
Exec Dt:
02/22/2008
Assignee
1
ROWIAK GMBH
HOLLERITHALLEE 8
HANOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9162319
US20090294422
11990888
Correspondence name and address
PATRICK R. JEWIK
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:021747/0219   Pages: 3
Recorded: 10/28/2008
Attorney Dkt #:CCF-8467 US PRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUEGER, RONALD R.
Exec Dt:
10/15/2008
2
LUBATSCHOWSKI, HOLGER
Exec Dt:
10/10/2008
Assignee
1
THE CLEVELAND CLINIC FOUNDATION
9500 EUCLID AVENUE
CLEVELAND, OHIO 44195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090048586
12191663
Correspondence name and address
RICHARD S. WESORICK
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:022447/0192   Pages: 4
Recorded: 03/25/2009
Attorney Dkt #:4587.83414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENZEL, GENTIANA I.
Exec Dt:
03/09/2009
2
LIM, HUBERT H.
Exec Dt:
03/09/2009
3
LENARZ, THOMAS
Exec Dt:
03/12/2009
4
LUBATSCHOWSKI, HOLGER
Exec Dt:
03/09/2009
Assignees
1
MEDIZINISCHE HOCHSCHULE HANNOVER
CARL-NEUBERG-STR. 1
HANNOVER, GERMANY 30625
2
LASER ZENTRUM HANNOVER E.V.
HOLLERITHALLEE 8
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8545383
US20100197995
12363291
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:022549/0481   Pages: 5
Recorded: 04/15/2009
Attorney Dkt #:4587.83419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENARZ, THOMAS
Exec Dt:
03/12/2009
2
LUBATSCHOWSKI, HOLGER
Exec Dt:
03/09/2009
3
REUTER, GUENTER
Exec Dt:
03/09/2009
4
WENZEL, GENTIANA I.
Exec Dt:
03/09/2009
5
LIM, HUBERT H.
Exec Dt:
03/09/2009
6
ERTMER, WOLFGANG
Exec Dt:
03/26/2009
Assignees
1
MEDIZINISCHE HOCHSCHULE HANNOVER
CARL-NEUBERG-STR. 1
HANNOVER, GERMANY 30625
2
LASER ZENTRUM HANNOVER E.V.
HOLLERITHALLEE 8
HANNOVER, GERMANY 30419
3
LEIBNIZ UNIVERSITAT HANNOVER
WELFENGARTEN 1
HANNOVER, GERMANY 30167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9192778
US20100198317
12363308
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:025476/0938   Pages: 6
Recorded: 12/13/2010
Attorney Dkt #:4100.P0447US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
10/02/2010
2
OBERHEIDE, UWE
Exec Dt:
10/13/2010
3
WEGENER, ALFRED
Exec Dt:
09/30/2010
4
SCHUMACHER, SILVIA
Exec Dt:
10/04/2010
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTRASSE 10
HANNOVER, GERMANY D-30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110118712
12735450
Correspondence name and address
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 14
Reel/Frame:027023/0943   Pages: 7
Recorded: 10/06/2011
Attorney Dkt #:4587.104355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENZEL, GENTIANA I.
Exec Dt:
08/19/2011
2
LENARZ, THOMAS
Exec Dt:
09/01/2011
3
LIM, HUBERT H.
Exec Dt:
09/14/2011
4
LUBATSCHOWSKI, HOLGER
Exec Dt:
09/12/2011
Assignee
1
MEDIZINISCHE HOCHSULE HANNOVER
CARL-NEUBERG STRASSE 1
HANNOVER, GERMANY 30625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8600089
US20120020504
13146804
Correspondence name and address
GREER, BURNS & CRAIN LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:027892/0171   Pages: 3
Recorded: 03/20/2012
Attorney Dkt #:91066-828578
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
02/20/2012
2
KERMANI, OMID
Exec Dt:
02/21/2012
3
GERTEN, GEORG
Exec Dt:
02/21/2012
4
OBERHEIDE, UWE
Exec Dt:
02/21/2012
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTR. 10
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10799392
US20120172852
13336863
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 16
Reel/Frame:029772/0343   Pages: 3
Recorded: 02/07/2013
Attorney Dkt #:4100.P0452US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
01/15/2013
2
MASSOW, OLE
Exec Dt:
01/08/2013
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTRASSE 10
HANNOVER, GERMANY D-30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130128277
13696392
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 17
Reel/Frame:030653/0075   Pages: 8
Recorded: 06/20/2013
Attorney Dkt #:4100.P0457US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATHJEN, CHRISTIAN
Exec Dt:
06/10/2013
2
LUBATSCHOWSKI, HOLGER
Exec Dt:
06/10/2013
3
RIPKEN, TAMMO
Exec Dt:
06/10/2013
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTRASSE 10
HANNOVER, GERMANY D-30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9603743
US20130274725
13995771
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 18
Reel/Frame:046591/0965   Pages: 3
Recorded: 08/09/2018
Attorney Dkt #:ROW003 P300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
07/23/2018
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTRASSE 10
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10912675
US20180250166
15906018
Correspondence name and address
STEVEN L. UNDERWOOD
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49546
Assignment: 19
Reel/Frame:051474/0585   Pages: 3
Recorded: 01/10/2020
Attorney Dkt #:ROW003 P301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
12/20/2019
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTRASSE 10
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11659991
US20210145273
16606040
Correspondence name and address
STEVEN L UNDERWOOD
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 20
Reel/Frame:053262/0094   Pages: 3
Recorded: 07/21/2020
Attorney Dkt #:ROW003 P302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
07/14/2020
Assignee
1
ROWIAK GMBH
GARBSNER LANDSTRASSE 10
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11406535
US20200330277
16760694
Correspondence name and address
STEVEN L. UNDERWOOD
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49546
Assignment: 21
Reel/Frame:055557/0656   Pages: 3
Recorded: 03/11/2021
Attorney Dkt #:ROW003 P303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUBATSCHOWSKI, HOLGER
Exec Dt:
01/29/2021
Assignee
1
ROWIAK GMBH
GARBSENER LANDSTRASSE 10
HANNOVER, GERMANY 30419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210311324
17263968
Correspondence name and address
STEVEN L. UNDERWOOD
695 KENMOOR SE
GRAND RAPIDS, 49546 UNITED STATES

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