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Patent Assignment Assignor Details
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Assignor Name : FREUDIGER, STEFAN
Total Assignments: 15
Assignment: 1
Reel/Frame:005480/0647   Pages: 3
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAKOB, ROLAND P.
Exec Dt:
07/19/1990
2
FREUDIGER, STEFAN
Exec Dt:
07/24/1990
3
KOCH, RUDOLF
Exec Dt:
07/11/1990
4
FLUCKIGER, HANS
Exec Dt:
08/07/1990
Assignee
1
SULZER BROTHERS LIMITED, A CORP. OF SWITZERLAND
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116373
NONE
07567803
Correspondence name and address
FRANCIS C. HAND
KENYON & KENYON, ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:005674/0533   Pages: 2
Recorded: 04/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOCH, RUDOLF
Exec Dt:
02/15/1991
2
FREUDIGER, STEFAN
Exec Dt:
02/15/1991
3
FLUCKIGER, HANS
Exec Dt:
02/15/1991
Assignee
1
SULZER BROTHERS LIMITED, WINTERTHUR, SWITZERLAND A CORP OF SWITZERLAND
SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5192322
NONE
07621299
Correspondence name and address
FRANCIS C. HAND
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:006017/0267   Pages: 2
Recorded: 02/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FLUCKIGER, HANS
Exec Dt:
12/03/1991
2
FREUDIGER, STEFAN
Exec Dt:
11/28/1991
3
KOCH, RUDOLF
Exec Dt:
11/19/1991
Assignee
1
SULZER BROTHERS LIMITED A CORPORATION OF SWITZERLAND
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171274
NONE
07751111
Correspondence name and address
KENYON & KENYON
ATTN: MICHAEL J. LENNON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:007858/0094   Pages: 3
Recorded: 01/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMGARTNER, WALTER
Exec Dt:
12/12/1995
2
FREUDIGER, STEFAN
Exec Dt:
12/12/1995
Assignees
1
SULZER MEDIZINALTECHNIK AG
FROESCHENWEIDSTRASSE 10
WINTERTHUR, SWITZERLAND CH-84
2
PROTEK AG
ERLENAUWEG 17
CH-3110 MUENSINGEN-BERN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5735850
NONE
08593959
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW
J. GEORG SEKA
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 5
Reel/Frame:014099/0086   Pages: 2
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
01/27/2003
Assignee
1
SPINELAB GMBH
EIGENHEIMSTRASSE 11
WABERT, SWITZERLAND 3084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7125410
US20030220642
10442141
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:015905/0764   Pages: 2
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
08/25/2004
Assignee
1
SPINELAB GMBH
WABERN, SWITZERLAND 3084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597707
US20050096659
10965841
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:018791/0083   Pages: 2
Recorded: 01/23/2007
Attorney Dkt #:B884:58070/SM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
11/20/2006
Assignee
1
BIRD BIEDERMANN AG
BIRKENWEG 5
SACHSELN, SWITZERLAND 6072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8282672
US20070093820
11512461
Correspondence name and address
SAEID MIRSAFIAN
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 8
Reel/Frame:018593/0941   Pages: 2
Recorded: 12/06/2006
Attorney Dkt #:B884:58110/SM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
12/01/2006
Assignee
1
BIRD BIEDERMANN AG
BIRKENWEG 5
SACHSELN, SWITZERLAND 6072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8870925
US20070093821
11520286
Correspondence name and address
SAEID MIRSAFIAN
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 9
Reel/Frame:020472/0513   Pages: 3
Recorded: 02/06/2008
Attorney Dkt #:B884/59882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATTHIS, WILFRIED
Exec Dt:
12/20/2007
2
BIEDERMANN, LUTZ
Exec Dt:
12/20/2007
3
FREUDIGER, STEFAN
Exec Dt:
01/10/2008
Assignee
1
BIEDERMANN MOTECH GMBH
BERTHA-VON SUTTNER-STRASSE 23
VS-SCHWENNINGEN, GERMAN DEMOCRATIC REPUBLIC 78054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8568458
US20080114404
11854508
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 7068
PASADENA, CA 91109
Assignment: 10
Reel/Frame:022206/0808   Pages: 3
Recorded: 02/04/2009
Attorney Dkt #:B884:61752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIEDERMANN, LUTZ
Exec Dt:
01/28/2009
2
MATTHIS, WILFRIED
Exec Dt:
01/28/2009
3
FREUDIGER, STEFAN
Exec Dt:
01/08/2009
Assignee
1
BIEDERMANN MOTECH GMBH
BERTHA-VON-SUTTNER-STRASSE 23
VS-SCHWENNINGEN, GERMANY 78054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8277494
US20090138052
12175431
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 11
Reel/Frame:027499/0633   Pages: 2
Recorded: 01/09/2012
Attorney Dkt #:P/1336-284 (V 21770)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
07/28/2010
Assignee
1
SPINESAVE AG
STATIONSSTRASSE 66
EMBRACH, SWITZERLAND CH-8424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149298
US20120123480
13382976
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 12
Reel/Frame:027724/0076   Pages: 2
Recorded: 02/17/2012
Attorney Dkt #:P/1336-285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
01/30/2012
Assignee
1
SPINESAVE AG
BAHNHOFSTRASSE 66
CH-8424 EMBRACH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149299
US20120116456
13383615
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
7TH FLOOR
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:030907/0325   Pages: 3
Recorded: 07/30/2013
Attorney Dkt #:P/1336-306 (V 27735)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREUDIGER, STEFAN
Exec Dt:
02/27/2012
2
DIENER, ROLF
Exec Dt:
12/21/2012
Assignee
1
SPINESAVE AG
STATIONSSTRASSE 66
EMBRACH, SWITZERLAND CH-8424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140018867
13982663
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 14
Reel/Frame:030150/0107   Pages: 2
Recorded: 04/04/2013
Attorney Dkt #:P/1336-300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREUDIGER, STEFAN
Exec Dt:
02/26/2013
Assignee
1
SPINESAVE AG
STATIONSSTRASSE 66
CH-8424 EMBRACH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9232964
US20130158606
13817866
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
7TH FLOOR
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:034510/0636   Pages: 2
Recorded: 12/15/2014
Attorney Dkt #:P/1336-328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREUDIGER, STEFAN
Exec Dt:
11/04/2013
2
DIENER, ROLF
Exec Dt:
11/04/2013
Assignee
1
SPINESAVE AG
STATIONSSTRASSE 66
EMBRACH, SWITZERLAND 8424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10695097
US20150173799
14408247
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403

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