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Patent Assignment Assignor Details
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Assignor Name : HUA, GONGXUE
Total Assignments: 19
Assignment: 1
Reel/Frame:011088/0325   Pages: 2
Recorded: 09/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUA, GONGXUE
Exec Dt:
07/14/2000
2
GOVORKOV, SERGEI V.
Exec Dt:
07/10/2000
Assignee
1
LAMBDA PHYSIK AG
HANS-BOECKLER-STRASSE 12
D-37079 GOETTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6442182
NONE
09598552
Correspondence name and address
LIMBACH & LIMBACH L.L.P.
ANDREW V. SMITH
2001 FERRY BUILDING
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 2
Reel/Frame:013387/0767   Pages: 3
Recorded: 10/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOGLER, KLAUS WOLFGANG
Exec Dt:
08/30/2002
2
GOVORKOV, SERGEI V.
Exec Dt:
09/10/2002
3
HUA, GONGXUE
Exec Dt:
09/16/2002
4
VOSS, FRANK
Exec Dt:
08/26/2002
5
BERGMANN, ELKO
Exec Dt:
08/26/2002
Assignee
1
LAMBDA PHYSIK AG
HANS-BOCKLER-STRASSE 12
D-37079 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6690703
NONE
10211971
Correspondence name and address
SIERRA PATENT GROUP, LTD.
ANDREW V. SMITH
P.O. BOX 6149
STATELINE, NV 89449
Assignment: 3
Reel/Frame:013710/0212   Pages: 3
Recorded: 02/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVORKOV, SERGEI V.
Exec Dt:
12/13/2002
2
VOGLER, KLAUS WOLFGANG
Exec Dt:
11/20/2002
3
VOSS, FRANK
Exec Dt:
11/04/2002
4
HUA, GONGXUE
Exec Dt:
01/09/2003
5
PAETZEL, RAINER
Exec Dt:
11/04/2002
Assignee
1
LAMBDA PHYSIK AG
HANS-BOCKLER-STRASSE 12
D-37079 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030095580
10267002
Correspondence name and address
SIERRA PATENT GROUP, LTD.
ANDREW V. SMITH
P.O. BOX 6149
STATELINE, NV 89449
Assignment: 4
Reel/Frame:014346/0490   Pages: 3
Recorded: 08/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVORKOV, SERGEI V.
Exec Dt:
06/03/2003
2
HUA, GONGXUE
Exec Dt:
06/04/2003
Assignee
1
LAMBDA PHYSIK AG
HANS-BOECKLER-STRASSE 12
GOETTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6970492
US20030219057
10438240
Correspondence name and address
STALLMAN & POLLOCK LLP
BRIAN J. KEATING
121 SPEAR STREET, SUITE 290
SAN FRANCISCO, CA 94105
Assignment: 5
Reel/Frame:015475/0896   Pages: 2
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUA, GONGXUE
Exec Dt:
11/04/2003
2
NAGY, TAMAS
Exec Dt:
11/05/2003
3
GOVORKOV, SERGEI V.
Exec Dt:
11/12/2003
4
PAETZEL, RAINER
Exec Dt:
11/05/2003
Assignee
1
LAMBDA PHYSIK AG
HANS-BOECKLER-STRASSE 12
GOETTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040202220
10696979
Correspondence name and address
STALLMAN & POLLOCK LLP
JASON D. LOHR
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:015094/0227   Pages: 3
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON BERGMANN, HUBERTUS
Exec Dt:
12/30/2003
2
MERZ, SPENCER
Exec Dt:
12/15/2002
3
HUA, GONGXUE
Exec Dt:
12/01/2003
4
GOVORKOV, SERGEI V.
Exec Dt:
11/28/2003
Assignee
1
LAMBDA PHYSIK AG
HANS-BOECKLER-STRASSE 12
D-37079 GOETTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6999492
US20050169341
10713583
Correspondence name and address
STALLMAN & POLLOCK LLP
JASON D. LOHR
121 SPEAR STREET
SUITE 290
SAN FRANCISCO, CA 94105
Assignment: 7
Reel/Frame:015480/0915   Pages: 2
Recorded: 06/21/2004
Attorney Dkt #:COHV-5280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVORKOV, SERGEI V.
Exec Dt:
03/30/2004
2
NAGY, TAMAS
Exec Dt:
03/30/2004
3
HUA, GONGXUE
Exec Dt:
03/30/2004
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7088450
US20040207853
10806847
Correspondence name and address
STALLMAN & POLLOCK LLP
MICHAEL A. STALLMAN
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 8
Reel/Frame:015735/0621   Pages: 3
Recorded: 08/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVORKOV, SERGEI V.
Exec Dt:
08/09/2004
2
HUA, GONGXUE
Exec Dt:
08/10/2004
3
MISURYAEV, TIMUR
Exec Dt:
07/07/2004
4
WIESSNER, ALEXANDER O.
Exec Dt:
07/07/2004
5
SCHMIDT, THOMAS
Exec Dt:
07/08/2004
6
PAETZEL, RAINER
Exec Dt:
07/30/2004
Assignee
1
LAMBDA PHYSIK AG
HANS-BOECKLER-STRASSE 12
GOETTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184204
US20050002425
10881103
Correspondence name and address
STALLMAN & POLLOCK LLP
JASON D. LOHR
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:016922/0544   Pages: 9
Recorded: 08/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVORKOV, SERGEI V.
Exec Dt:
06/16/2005
2
WIESSNER, ALEXANDER O.W.
Exec Dt:
06/20/2005
3
MISYURYAEV, TIMUR V.
Exec Dt:
06/13/2005
4
JACOBSON, ALEXANDER
Exec Dt:
08/18/2005
5
HUA, GONGXUE
Exec Dt:
07/20/2005
6
PAETZEL, RAINER
Exec Dt:
06/10/2005
7
SCHROEDER, THOMAS
Exec Dt:
06/20/2005
8
ALBRECHT, HANS-STEPHAN
Exec Dt:
06/17/2005
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRVIE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7418022
US20060007978
11142648
Correspondence name and address
STALLMAN & POLLOCK LLP
ATTN: MICHAEL A. STALLMAN
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 10
Reel/Frame:024881/0163   Pages: 10
Recorded: 08/24/2010
Attorney Dkt #:658302001302 (COHK-5563)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVORKOV, SERGEI V.
Exec Dt:
06/16/2005
2
WIESSNER, ALEXANDER O.W.
Exec Dt:
06/20/2005
3
MISYURYAEV, TIMUR V.
Exec Dt:
06/13/2005
4
JACOBSON, ALEXANDER
Exec Dt:
08/18/2005
5
HUA, GONGXUE
Exec Dt:
07/20/2005
6
PAETZEL, RAINER
Exec Dt:
06/10/2005
7
SCHROEDER, THOMAS
Exec Dt:
06/20/2005
8
ALBRECHT, HANS-STEPHAN
Exec Dt:
06/17/2005
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8265117
US20100309945
12814334
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 11
Reel/Frame:018178/0608   Pages: 5
Recorded: 08/14/2006
Attorney Dkt #:COHO-5811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUA, GONGXUE
Exec Dt:
07/21/2006
2
SEGUIN, VERNON
Exec Dt:
07/12/2006
3
NEWMAN, LEON A.
Exec Dt:
07/31/2006
4
MUELLER, ERIC R.
Exec Dt:
07/11/2006
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080002751
11481887
Correspondence name and address
STALLMAN & POLLOCK LLP
ATTN: MICHAEL J. POLLOCK
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 12
Reel/Frame:020810/0919   Pages: 5
Recorded: 04/14/2008
Attorney Dkt #:COHO-7061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPANIDE, ADRIAN
Exec Dt:
04/02/2008
2
HAUER, FREDERICK W.
Exec Dt:
04/01/2008
3
NEWMAN, LEON A.
Exec Dt:
04/01/2008
4
HENNESSEY, JR., THOMAS V.
Exec Dt:
04/01/2008
5
SHACKLETON, CHRISTIAN J.
Exec Dt:
04/02/2008
6
FONTANELLA, JOEL
Exec Dt:
04/01/2008
7
HUA, GONGXUE
Exec Dt:
04/02/2008
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7540779
US20090004918
12051232
Correspondence name and address
STALLMAN & POLLOCK, LLP
ATTN: MICHAEL J. POLLOCK
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 13
Reel/Frame:022933/0703   Pages: 2
Recorded: 07/09/2009
Attorney Dkt #:658302010200 (COHO-79610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUA, GONGXUE
Exec Dt:
07/08/2009
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7889775
US20100172386
12487730
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 95105
Assignment: 14
Reel/Frame:024302/0504   Pages: 2
Recorded: 04/28/2010
Attorney Dkt #:658302033800 (COHO-9461)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUA, GONGXUE
Exec Dt:
04/05/2010
2
LAUGHMAN, LANNY
Exec Dt:
04/05/2010
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8116346
US20110182319
12752266
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 15
Reel/Frame:031548/0705   Pages: 3
Recorded: 11/05/2013
Attorney Dkt #:658302046700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUA, GONGXUE
Exec Dt:
10/02/2013
2
MUELLER, ERIC R.
Exec Dt:
10/07/2013
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9414498
US20150083698
14033246
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 16
Reel/Frame:035838/0543   Pages: 3
Recorded: 06/15/2015
Attorney Dkt #:658302051300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUA, GONGXUE
Exec Dt:
06/05/2015
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9246301
NONE
14731218
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 17
Reel/Frame:040242/0481   Pages: 3
Recorded: 11/07/2016
Attorney Dkt #:658302054800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUA, GONGXUE
Exec Dt:
11/02/2016
2
MUELLER, ERIC R.
Exec Dt:
11/02/2016
3
LAUGHMAN, LANNY
Exec Dt:
11/02/2016
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10274806
US20170131617
15339531
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 18
Reel/Frame:043564/0683   Pages: 3
Recorded: 09/12/2017
Attorney Dkt #:658302057800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENTHAL, PETER
Exec Dt:
09/07/2017
2
SCHÜTTLER, JENS
Exec Dt:
09/08/2017
3
ENGEL, FLORIAN
Exec Dt:
09/08/2017
4
HUA, GONGXUE
Exec Dt:
09/07/2017
Assignee
1
ROFIN-SINAR LASER GMBH
BERZELIUSSTRASSE 87
HAMBURG, GERMANY 22113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10505331
US20180069365
15697343
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 19
Reel/Frame:051068/0085   Pages: 3
Recorded: 11/20/2019
Attorney Dkt #:65830-20578.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENTHAL, PETER
Exec Dt:
09/07/2017
2
SCHÜTTLER, JENS
Exec Dt:
09/08/2017
3
ENGEL, FLORIAN
Exec Dt:
09/08/2017
4
HUA, GONGXUE
Exec Dt:
09/07/2017
Assignee
1
ROFIN-SINAR LASER GMBH
BERZELIUSSTRASSE 87
HAMBURG, GERMANY 22113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11171461
US20200067256
16674544
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482

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