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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SAMARTSEV, IGOR
Total Assignments: 18
Assignment: 1
Reel/Frame:008823/0620   Pages: 5
Recorded: 11/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/1997
2
Exec Dt:
10/20/1997
Assignees
1
PIAZZALE ZAVATTARI
12-20149 MILAN, ITALY
2
VVEDENSKOGO SQ. 1-FRYAZINO
MOSCOW 141120, UNION OF SOVIET SOCIALIST REPUBLICS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08860252
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL K. MUTTER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:016868/0148   Pages: 3
Recorded: 08/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2005
2
Exec Dt:
08/03/2005
3
Exec Dt:
08/03/2005
4
Exec Dt:
08/03/2005
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11197005
Correspondence name and address
JAMES C. KESTERSON SLATER & ET AL.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252-5793
Assignment: 3
Reel/Frame:021224/0167   Pages: 2
Recorded: 06/26/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2008
2
Exec Dt:
05/14/2008
Assignee
1
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12215363
Correspondence name and address
YURI KATESHOW, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 4
Reel/Frame:024614/0426   Pages: 3
Recorded: 06/30/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2010
2
Exec Dt:
06/30/2010
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12215363
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 5
Reel/Frame:024659/0513   Pages: 5
Recorded: 07/09/2010
Attorney Dkt #:IPG_039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2010
2
Exec Dt:
07/09/2010
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12833429
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBTER ROAD
OXFORD, MA 01540
Assignment: 6
Reel/Frame:026670/0851   Pages: 3
Recorded: 07/29/2011
Attorney Dkt #:IPG_092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2011
2
Exec Dt:
07/29/2011
3
Exec Dt:
07/29/2011
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13193723
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 7
Reel/Frame:026773/0786   Pages: 4
Recorded: 08/18/2011
Attorney Dkt #:IPG_094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2011
2
Exec Dt:
08/18/2011
3
Exec Dt:
08/18/2011
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13193768
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 8
Reel/Frame:031750/0578   Pages: 3
Recorded: 12/10/2013
Attorney Dkt #:P11087/US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2013
2
Exec Dt:
04/09/2013
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13745190
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 9
Reel/Frame:031727/0746   Pages: 4
Recorded: 12/06/2013
Attorney Dkt #:P11073/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2013
2
Exec Dt:
12/06/2013
3
Exec Dt:
12/06/2013
4
Exec Dt:
12/06/2013
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14019751
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 10
Reel/Frame:032370/0459   Pages: 6
Recorded: 03/06/2014
Attorney Dkt #:P14002/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2014
2
Exec Dt:
03/06/2014
3
Exec Dt:
03/06/2014
Assignee
1
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14199638
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 11
Reel/Frame:032371/0095   Pages: 3
Recorded: 03/06/2014
Attorney Dkt #:P13083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2014
2
Exec Dt:
03/06/2014
3
Exec Dt:
03/06/2014
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14199638
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 12
Reel/Frame:032371/0274   Pages: 5
Recorded: 03/06/2014
Attorney Dkt #:P12024/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2014
2
Exec Dt:
03/06/2014
3
Exec Dt:
03/06/2014
4
Exec Dt:
03/06/2014
5
Exec Dt:
03/06/2014
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14199397
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 13
Reel/Frame:032619/0914   Pages: 5
Recorded: 04/07/2014
Attorney Dkt #:P12083/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2014
2
Exec Dt:
03/06/2014
3
Exec Dt:
03/06/2014
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14199638
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 14
Reel/Frame:033136/0681   Pages: 3
Recorded: 06/19/2014
Attorney Dkt #:P11074/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2014
2
Exec Dt:
06/11/2014
Assignee
1
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14308241
Correspondence name and address
TIMOTHY J. KING, ESQ.
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT
OXFORD, MA 01540
Assignment: 15
Reel/Frame:049090/0571   Pages: 2
Recorded: 05/06/2019
Attorney Dkt #:P13127/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2019
2
Exec Dt:
04/03/2019
3
Exec Dt:
03/05/2019
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14590752
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT
OXFORD, MA 01540
Assignment: 16
Reel/Frame:049327/0018   Pages: 8
Recorded: 05/31/2019
Attorney Dkt #:P14133/US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2019
2
Exec Dt:
05/29/2019
3
Exec Dt:
05/29/2019
4
Exec Dt:
05/30/2019
5
Exec Dt:
05/29/2019
6
Exec Dt:
05/30/2019
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14790170
Correspondence name and address
CAROLINE ROUSH
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 17
Reel/Frame:050208/0768   Pages: 5
Recorded: 08/29/2019
Attorney Dkt #:P14139/US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2019
2
Exec Dt:
07/12/2019
3
Exec Dt:
07/12/2019
4
Exec Dt:
08/22/2019
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15511798
Correspondence name and address
CAROLINE ROUSH
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 18
Reel/Frame:050208/0855   Pages: 5
Recorded: 08/29/2019
Attorney Dkt #:P15181/US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2019
2
Exec Dt:
07/12/2019
3
Exec Dt:
07/12/2019
4
Exec Dt:
08/22/2019
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15511826
Correspondence name and address
CAROLINE ROUSH
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540

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