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Assignee Name : IPG PHOTONICS CORPORATION
Total Assignments: 183
Assignment: 1
Reel/Frame:017251/0926   Pages: 6
Recorded: 12/27/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GALILEO CORPORATION
Exec Dt:
05/24/1999
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688553
NONE
08666197
Correspondence name and address
JILL FITZGERALD, PARALEGAL
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 2
Reel/Frame:012581/0124   Pages: 5
Recorded: 02/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GALILEO CORPORATION
Exec Dt:
06/21/1999
Assignee
1
IPG PHOTONICS CORPORATION
GALILEO PARK
P.O. BOX 550
STURBRIDGE, MASSACHUSETTS 01566
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5567219
NONE
08277870
 
5631194
NONE
08544075
 
5714196
NONE
08623684
 
5688553
NONE
08666197
Correspondence name and address
DYKEMA GOSSET PLLC
JOHN P. DELUCA
FRANKLIN SQUARE, SUITE 300 WEST
1300 I STREET, N.W.
WASHINGTOM, D.C. 20005
Assignment: 3
Reel/Frame:010303/0946   Pages: 3
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARE, ALEXIS
Exec Dt:
10/13/1999
2
KING, WESLEY
Exec Dt:
10/12/1999
3
CLARKE, IAN GRAINGE
Exec Dt:
10/13/1999
Assignee
1
IPG PHOTONICS CORPORATION
660 MAIN STREET
STURBRIDGE, MASSACHUSETTS 01566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6277776
NONE
09337470
Correspondence name and address
WATSON COLE GRINDLE WATSON
JOHN P. DELUCA
1400 K STREET, N.W.
10TH FLOOR
WASHINGTON, DC 20005-2477
Assignment: 4
Reel/Frame:016547/0972   Pages: 2
Recorded: 09/20/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GALILEO CORPORATION
Exec Dt:
06/27/2000
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567219
NONE
08277870
Correspondence name and address
JILL FITZGERALD
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 5
Reel/Frame:016547/0987   Pages: 2
Recorded: 09/20/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
GALILEO CORPORATION
Exec Dt:
06/27/2000
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5714196
NONE
08623684
Correspondence name and address
JILL FITZGERALD
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 6
Reel/Frame:016868/0148   Pages: 3
Recorded: 08/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUABBUD, GEORGE
Exec Dt:
08/03/2005
2
LEONARD, JR., DENNIS P.
Exec Dt:
08/03/2005
3
FUCHS, WOLFRAM BERN
Exec Dt:
08/03/2005
4
SAMARTSEV, IGOR
Exec Dt:
08/03/2005
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7486892
US20050271385
11197005
Correspondence name and address
JAMES C. KESTERSON SLATER & ET AL.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252-5793
Assignment: 7
Reel/Frame:018642/0920   Pages: 2
Recorded: 12/15/2006
Attorney Dkt #:I018P01239US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAPONTSEZ, VALENTIN P.
Exec Dt:
12/12/2006
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080144673
11611247
Correspondence name and address
CYNTHIA BRANCA, BARLOW, JOSEPHS & HOLMES
101 DYER STREET, 5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 8
Reel/Frame:018644/0218   Pages: 2
Recorded: 12/15/2006
Attorney Dkt #:I018P01238US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAPONTSEZ, VALENTIN P.
Exec Dt:
12/12/2006
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283714
NONE
11611239
Correspondence name and address
CYNTHIA BRANCA, BARLOW, JOSEPHS & HOLMES
101 DYER STREET, 5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 9
Reel/Frame:018849/0309   Pages: 7
Recorded: 02/02/2007
Attorney Dkt #:I018 P01239US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING ERROR IN LAST NAME OF INVENTOR. CORRECT SPELLING IS "G A P O N T S E V" PREVIOUSLY RECORDED ON REEL 018642 FRAME 0920. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNED TO IPG PHOTONICS CORPORATION, 50 OLD WEBSTER ROAD, OXFORD, MA 01540.
Assignor
1
GAPONTSEV, VALENTIN P.
Exec Dt:
12/12/2006
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080144673
11611247
Correspondence name and address
CYNTHIA BRANCA, BARLOW, JOSEPHS & HOLMES
101 DYER STREET, 5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 10
Reel/Frame:018991/0120   Pages: 2
Recorded: 03/09/2007
Attorney Dkt #:I18P1238US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIGORIEV, VLADIMIR
Exec Dt:
02/23/2007
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283714
NONE
11611239
Correspondence name and address
CYNTHIA BRANCA, BARLOW, JOSEPHS & HOLMES
101 DYER STREET, 5TH FLOOR
PROVIDENCE, RI 01902
Assignment: 11
Reel/Frame:018974/0688   Pages: 4
Recorded: 03/07/2007
Attorney Dkt #:I18P1238US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASPONTSEV, VALENTIN P.
Exec Dt:
03/03/2007
2
VYATKIN, MIKHAIL
Exec Dt:
02/26/2007
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283714
NONE
11611239
Correspondence name and address
CYNTHIA BRANCA, BARLOW, JOSEPHS & HOLMES
101 DYER STREET, 5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 12
Reel/Frame:020246/0482   Pages: 5
Recorded: 12/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUABBUD, G.
Exec Dt:
11/30/2007
2
REEVES-HALL, P.
Exec Dt:
11/30/2007
3
MOMATTA, C.
Exec Dt:
11/30/2007
4
SAMARTSEV, I.
Exec Dt:
11/30/2007
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7917030
US20090142061
11998896
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 13
Reel/Frame:020630/0844   Pages: 2
Recorded: 02/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, DENIS V.
Exec Dt:
01/09/2008
2
STARODUBOV, DMITRY
Exec Dt:
01/09/2008
3
MAMIN, ALEXEY
Exec Dt:
01/09/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098438
US20090213363
12072597
Correspondence name and address
YURI KATESHOV, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 14
Reel/Frame:024545/0111   Pages: 2
Recorded: 06/16/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARODUBOV, DMITIY
Exec Dt:
01/10/2008
2
GAPONTSEV, DENIS
Exec Dt:
01/04/2008
3
MARNIN, ALEXEY
Exec Dt:
01/10/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098438
US20090213363
12072597
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 15
Reel/Frame:020626/0829   Pages: 3
Recorded: 02/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, Y.
Exec Dt:
02/14/2008
2
SMITH, W.
Exec Dt:
02/14/2008
3
LYMAN, R.
Exec Dt:
02/14/2008
4
KASIK JR., S.
Exec Dt:
02/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7653116
US20090213894
12072596
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 16
Reel/Frame:020626/0832   Pages: 3
Recorded: 02/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, Y.
Exec Dt:
02/14/2008
2
SMITH, W.
Exec Dt:
02/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7526162
NONE
12072598
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 17
Reel/Frame:022110/0382   Pages: 2
Recorded: 12/31/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, Y.
Exec Dt:
02/14/2008
2
SMITH, W.
Exec Dt:
02/14/2008
3
IVSHIN, B.
Exec Dt:
02/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7903696
US20100166026
12317996
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Assignment: 18
Reel/Frame:022110/0395   Pages: 2
Recorded: 12/31/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, Y.
Exec Dt:
02/14/2008
2
SMITH, W.
Exec Dt:
02/14/2008
3
DIGIANTOMMASO, M.
Exec Dt:
02/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7982935
US20100165435
12317997
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 19
Reel/Frame:022110/0454   Pages: 2
Recorded: 12/31/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVSHIN, V.
Exec Dt:
02/14/2008
2
GRAPOV, Y.
Exec Dt:
02/14/2008
3
SMITH, W.
Exec Dt:
02/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8014641
US20100166367
12319070
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETT 01540
Assignment: 20
Reel/Frame:024904/0609   Pages: 3
Recorded: 08/30/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, YURI
Exec Dt:
02/14/2008
2
JONES, WILLIAM D
Exec Dt:
02/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100166025
12319069
Correspondence name and address
IPG CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 21
Reel/Frame:020582/0143   Pages: 17
Recorded: 02/29/2008
Attorney Dkt #:16577-009001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRITISH TELECOMMUNICATIONS PLC
Exec Dt:
02/21/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5004314
NONE
07209622
 
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NONE
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NONE
07254934
 
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NONE
07282337
 
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NONE
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NONE
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NONE
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NONE
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07494835
 
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09959334
Correspondence name and address
DAVID KLEINSMITH
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 22
Reel/Frame:020984/0934   Pages: 2
Recorded: 05/12/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAPONTSEV, DENIS V.
Exec Dt:
04/25/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179934
US20090279574
12152047
Correspondence name and address
YURI KATESHOV, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 23
Reel/Frame:022254/0558   Pages: 3
Recorded: 02/13/2009
Attorney Dkt #:IPG-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P., DR.
Exec Dt:
05/05/2008
2
OVTCHINNIKOV, ALEX, DR.
Exec Dt:
05/05/2008
3
BERISHEV, IGOR
Exec Dt:
02/10/2009
4
STROUGOV, NIKOLAI A.
Exec Dt:
02/11/2009
5
CHUYANOV, VADIM
Exec Dt:
02/11/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPT. Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7764723
US20090323736
12215327
Correspondence name and address
Y. KATESHOV
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 24
Reel/Frame:021224/0167   Pages: 2
Recorded: 06/26/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMARTSEV, IGOR
Exec Dt:
05/14/2008
2
ANTONENKO, VLADIMIR
Exec Dt:
05/14/2008
Assignee
1
IPG PHOTONICS CORPORATION
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139951
US20090324233
12215363
Correspondence name and address
YURI KATESHOW, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 25
Reel/Frame:021577/0378   Pages: 2
Recorded: 09/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATONOV, N.
Exec Dt:
09/11/2008
2
YUSIM, A.
Exec Dt:
09/11/2008
3
SHKURIKHIN, O.
Exec Dt:
09/11/2008
4
DROZHZHIN, A.
Exec Dt:
09/11/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100061410
12283309
Correspondence name and address
YURI KATESHOW, ESQ.
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MA 01540
Assignment: 26
Reel/Frame:021970/0428   Pages: 2
Recorded: 12/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELESHKEVICH, M.
Exec Dt:
09/11/2008
2
IIYASHENKO, V.
Exec Dt:
09/11/2008
3
SHKURIHIN, O.
Exec Dt:
09/11/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839901
US20100135339
12315437
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 27
Reel/Frame:022036/0466   Pages: 2
Recorded: 12/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVDOKHIN, A.
Exec Dt:
09/11/2008
2
ILYASHENKO, V.
Exec Dt:
09/11/2008
Assignee
1
IPG PHOTONICS CORPORATION
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8452147
US20100142906
12316331
Correspondence name and address
YURI KATESHOV, ESQ.
LEGAL DEPARTMENT/IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 28
Reel/Frame:021971/0041   Pages: 2
Recorded: 12/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P.
Exec Dt:
11/28/2008
2
OVTCHINNIKOV, ALEX
Exec Dt:
11/26/2008
3
BERISHEV, IGOR
Exec Dt:
11/26/2008
4
STROUGOV, NIKOLAI
Exec Dt:
11/26/2008
5
CHUYANOV, VADIM
Exec Dt:
11/26/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
DEPARTMENT/IP COUNSEL
OXFORD LEGAL, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8416830
US20100135350
12315440
Correspondence name and address
YURI KATESHOV, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 29
Reel/Frame:028311/0333   Pages: 2
Recorded: 06/04/2012
Attorney Dkt #:IPG_026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, YURI
Exec Dt:
12/29/2008
2
JONES, WILLIAM D.
Exec Dt:
12/29/2008
3
DIGIANTOMMASO, MICHAEL
Exec Dt:
12/29/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320426
US20100166029
12319068
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 30
Reel/Frame:028354/0251   Pages: 3
Recorded: 06/11/2012
Attorney Dkt #:IPG_026
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT AND RECORDATION COVER SHEET PREVIOUSLY RECORDED ON REEL 022338 FRAME 0644. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT CONVEYING PARTIES ARE: Y. GRAPOV, W. JONES AND M. DIGIANTOMMASO..
Assignors
1
GRAPOV, YURI
Exec Dt:
12/29/2008
2
JONES, WILLIAM
Exec Dt:
12/29/2008
3
DIGIANTOMMASO, MICHAEL
Exec Dt:
12/29/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320426
US20100166029
12319068
Correspondence name and address
TIM KING
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 31
Reel/Frame:022338/0644   Pages: 4
Recorded: 03/03/2009
Attorney Dkt #:IPG-021
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE NAME OF THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 022110 FRAME 0382. ASSIGNOR(S) HEREBY CONFIRMS THE Y. GRAPOV W. SMITH B. IVSHIN.
Assignor
1
KLEBANOV, LEONID
Exec Dt:
12/30/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320426
US20100166029
12319068
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV
OXFORD, MA 01540
Assignment: 32
Reel/Frame:022249/0405   Pages: 2
Recorded: 02/12/2009
Attorney Dkt #:IPG-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHURIKHIN, OLEG
Exec Dt:
01/09/2009
2
MOCHALOV, DMYTRI
Exec Dt:
01/27/2009
3
ZAKHAROVA, ASIA
Exec Dt:
01/27/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, NEW YORK 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8160415
US20100189138
12360693
Correspondence name and address
IPG PHOTONICS CORP
50 OLD WEBSTER ROAD
KATESHOV, YURI
OXFORD, MA 01540
Assignment: 33
Reel/Frame:022216/0240   Pages: 2
Recorded: 01/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, YURI
Exec Dt:
01/22/2009
2
WARREN, MARK
Exec Dt:
01/22/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT/IP COUNSEL
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8830564
US20140139905
12321685
Correspondence name and address
YURI KATESHOV, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 34
Reel/Frame:022335/0757   Pages: 4
Recorded: 03/03/2009
Attorney Dkt #:IPG-030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P.
Exec Dt:
01/22/2009
2
BABUSHKIN, ANDREI
Exec Dt:
01/22/2009
3
PLATONOV, NOKOLAI
Exec Dt:
01/22/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179929
US20100189136
12321690
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV
OXFORD, MA 01540
Assignment: 35
Reel/Frame:022252/0335   Pages: 2
Recorded: 02/12/2009
Attorney Dkt #:IPG-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMISSAROV, ALEXEY
Exec Dt:
02/09/2009
2
CHUYANOV, VADIM
Exec Dt:
02/11/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7773655
US20090323752
12215362
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT Y. KATESHOV
OXFORD, MA 01540
Assignment: 36
Reel/Frame:022251/0073   Pages: 2
Recorded: 02/12/2009
Attorney Dkt #:IPG-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P, DR.
Exec Dt:
02/11/2009
2
FOMIN, VALENTIN, DR.
Exec Dt:
09/30/2008
3
SHCHERBAKOV, EUGENE, DR.
Exec Dt:
09/30/2008
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT-Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7912099
US20100098112
12288497
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT Y. KATESHOV
OXFORD, MA 01540
Assignment: 37
Reel/Frame:029255/0849   Pages: 2
Recorded: 11/07/2012
Attorney Dkt #:P11024/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUSIM, ALEX
Exec Dt:
02/11/2009
2
STARODUBOV, DMITRY
Exec Dt:
02/11/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7580600
NONE
12369686
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 38
Reel/Frame:022341/0170   Pages: 3
Recorded: 03/04/2009
Attorney Dkt #:IPG-028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, YURI
Exec Dt:
03/02/2009
2
JONES, WILLIAM
Exec Dt:
03/02/2009
3
DIGIANTOMMASO, MICHAEL
Exec Dt:
03/02/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794159
US20100166366
12396536
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV
OXFORD, MA 01540
Assignment: 39
Reel/Frame:022437/0944   Pages: 3
Recorded: 03/24/2009
Attorney Dkt #:IPG-031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P., DR.
Exec Dt:
03/23/2009
2
SERGUEEV, VOLODIA, DR.
Exec Dt:
03/23/2009
3
PLATONOV, NOKOLAI, DR.
Exec Dt:
03/23/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100247912
12409565
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 40
Reel/Frame:029256/0136   Pages: 2
Recorded: 11/07/2012
Attorney Dkt #:P11002/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P
Exec Dt:
03/24/2009
2
FOMIN, VALENTIN
Exec Dt:
03/24/2009
3
PLATANOV, NIKOLAI
Exec Dt:
03/24/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7593435
US20090092157
11973437
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 41
Reel/Frame:022479/0230   Pages: 3
Recorded: 03/31/2009
Attorney Dkt #:IPG-033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIMMONS, PHIL
Exec Dt:
03/31/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, ESQ.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8482850
US20100245989
12415805
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 42
Reel/Frame:022635/0694   Pages: 3
Recorded: 05/04/2009
Attorney Dkt #:IPG-022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNT, ANDREY
Exec Dt:
04/29/2009
2
MARYASHIN, SERGEY
Exec Dt:
04/29/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, ESQ.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8275007
US20100278199
12435248
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 43
Reel/Frame:022709/0511   Pages: 5
Recorded: 05/20/2009
Attorney Dkt #:IPG-035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUABBUD, GEORGE, DR.
Exec Dt:
05/04/2009
2
MORNATTA, CRISTIANO, DR.
Exec Dt:
04/05/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, ESQ.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098426
US20100296156
12468998
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, ESQ.
OXFORD, MA 01540
Assignment: 44
Reel/Frame:022701/0519   Pages: 3
Recorded: 05/19/2009
Attorney Dkt #:IPG-038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAGODKIN, ROMAN
Exec Dt:
05/19/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, ESQ.
OXFORD, MICHIGAN 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894692
US20100296774
12468225
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 45
Reel/Frame:022713/0195   Pages: 2
Recorded: 05/20/2009
Attorney Dkt #:IPG-043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CATTANEO, STEFANO, DR.
Exec Dt:
05/19/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV, ESQ
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100294745
12469416
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV, ESQ
OXFORD, MA 01540
Assignment: 46
Reel/Frame:022712/0337   Pages: 3
Recorded: 05/20/2009
Attorney Dkt #:IPG-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAGODKIN, ROMAN
Exec Dt:
05/20/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV, ESQ
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8213750
US20100296765
12469266
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV, ESQ
OXFORD, MA 01540
Assignment: 47
Reel/Frame:022842/0073   Pages: 3
Recorded: 06/18/2009
Attorney Dkt #:IPG-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
06/16/2009
2
FOMIN, VALENTIN, DR.
Exec Dt:
06/16/2009
3
ABRAMOV, ANDREY
Exec Dt:
06/16/2009
4
YAGODKIN, DIMITRI
Exec Dt:
06/16/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, NEW YORK 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7876805
US20100322268
12486860
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 48
Reel/Frame:023043/0801   Pages: 3
Recorded: 08/03/2009
Attorney Dkt #:IPG-051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARODUBOV, DMITRY, DR.
Exec Dt:
07/24/2009
2
GRAPOV, YURI
Exec Dt:
07/30/2009
3
LIU, NING, DR.
Exec Dt:
07/24/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, LEGAL DPT.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8111451
US20110026102
12534642
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, LEGAL DPT
OXFORD, MA 01540
Assignment: 49
Reel/Frame:023120/0634   Pages: 3
Recorded: 08/19/2009
Attorney Dkt #:IPG-050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARODUBOV, DMITRY, DR.
Exec Dt:
07/24/2009
2
YUSIM, ALEX
Exec Dt:
07/24/2009
3
YU, HONGBO, DR.
Exec Dt:
07/24/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPT.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320415
US20110044358
12544192
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, ESQ.
OXFORD, MA 01540
Assignment: 50
Reel/Frame:023043/0106   Pages: 4
Recorded: 08/03/2009
Attorney Dkt #:IPG-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSSEV, VALENTIN P, DR.
Exec Dt:
07/27/2009
2
STARODUBOV, DMITRY, DR.
Exec Dt:
07/24/2009
3
OVTCHINNIKOV, ALEX, DR.
Exec Dt:
07/27/2009
4
KOMISSAROV, ALEXEY
Exec Dt:
07/24/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, LEGAL DPT.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8828624
US20110027720
12534437
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
Y. KATESHOV, LEGAL DPT.
OXFORD, MA 01540
Assignment: 51
Reel/Frame:023228/0330   Pages: 3
Recorded: 09/14/2009
Attorney Dkt #:IPG-037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
08/07/2009
2
FOMIN, VALENTIN, DR.
Exec Dt:
08/10/2009
3
PLATONOV, NIKOLAI, DR.
Exec Dt:
08/10/2009
4
VYATKIN, MICHAEL
Exec Dt:
08/10/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8068705
US20110064095
12559284
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 52
Reel/Frame:023183/0152   Pages: 2
Recorded: 09/02/2009
Attorney Dkt #:UPG-053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIWCZYK, BERNHARD
Exec Dt:
09/02/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915154
US20100055887
12552306
Correspondence name and address
YURI KATESHOV
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 53
Reel/Frame:023382/0159   Pages: 4
Recorded: 10/16/2009
Attorney Dkt #:IPG-048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P., DR.
Exec Dt:
10/14/2009
2
SERGUEEV, VLADIMIR, DR.
Exec Dt:
10/15/2009
3
PLATONOV, NICHOLAI, DR.
Exec Dt:
10/14/2009
4
YAGODKIN, ROMAN
Exec Dt:
10/14/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139912
US20110091178
12580358
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT.
OXFORD, MA 01540
Assignment: 54
Reel/Frame:023381/0012   Pages: 4
Recorded: 10/15/2009
Attorney Dkt #:IPG-047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P., DR.
Exec Dt:
10/15/2009
2
PLATONOV, NICKOLAI, DR.
Exec Dt:
10/15/2009
3
SERGUEEV, VLADIMIR, DR.
Exec Dt:
10/15/2009
4
YAGODKIN, ROMAN
Exec Dt:
10/15/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPT
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8285101
US20110091177
12580223
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPT
OXFORD, MA 01540
Assignment: 55
Reel/Frame:023392/0029   Pages: 3
Recorded: 10/19/2009
Attorney Dkt #:IPG-052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMIN, ALEXEY, DR.
Exec Dt:
10/15/2009
2
ZUEV, VLADIMIR
Exec Dt:
10/15/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT.
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8760653
US20110090501
12581568
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 56
Reel/Frame:023436/0668   Pages: 4
Recorded: 10/28/2009
Attorney Dkt #:IPG-054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P., DR.
Exec Dt:
10/27/2009
2
PLATONOV, NIKOLAI, DR.
Exec Dt:
10/27/2009
3
SERGUEEV, VLADIMIR, DR.
Exec Dt:
10/27/2009
4
YAGODKIN, ROMAN
Exec Dt:
10/27/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8204349
US20110097049
12607500
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 57
Reel/Frame:023601/0897   Pages: 3
Recorded: 12/03/2009
Attorney Dkt #:IPG-041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
10/30/2009
2
FOMIN, VALENTIN, DR.
Exec Dt:
11/25/2009
3
PLATONOV, NICKOLAI, DR.
Exec Dt:
11/24/2009
4
VYATKIN, MICHAEL
Exec Dt:
11/28/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8081667
US20110064097
12630545
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 58
Reel/Frame:023716/0408   Pages: 3
Recorded: 12/30/2009
Attorney Dkt #:IPG-055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN P., DR.
Exec Dt:
12/23/2009
2
OVTCHINNOV, ALEXANDER, DR.
Exec Dt:
12/23/2009
3
TRUBENKO, PAVEL
Exec Dt:
12/23/2009
4
KOMISSAROV, ALEXEY
Exec Dt:
12/23/2009
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8615029
US20110158274
12649443
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 59
Reel/Frame:024416/0195   Pages: 3
Recorded: 05/20/2010
Attorney Dkt #:IPG_046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REEVES-HALL, PETER, DR.
Exec Dt:
05/20/2010
2
BUABBUD, GEORGE, DR.
Exec Dt:
05/20/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309883
US20110284510
12783902
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 60
Reel/Frame:024450/0855   Pages: 3
Recorded: 05/27/2010
Attorney Dkt #:IPG_059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
05/27/2010
2
GRIGORIEV, VLADIMIR, DR.
Exec Dt:
05/27/2010
3
SERGUEEV, VOLODIA, DR.
Exec Dt:
05/27/2010
4
ZAYTSEV, ILIA
Exec Dt:
05/27/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8582608
US20110292499
12788764
Correspondence name and address
YURI KATESHOV
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 61
Reel/Frame:024564/0643   Pages: 6
Recorded: 06/21/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN
Exec Dt:
06/13/2010
2
OVTCHINNIKOV, ALEX
Exec Dt:
06/13/2010
3
BERISHEV, IGOR
Exec Dt:
06/13/2010
4
STROUGOV, NIKOLAI
Exec Dt:
06/13/2010
5
CHUYANOV, VADIM
Exec Dt:
06/13/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7764723
US20090323736
12215327
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 62
Reel/Frame:024528/0757   Pages: 3
Recorded: 06/14/2010
Attorney Dkt #:IPG_056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
06/14/2010
2
FOMIN, VALENTIN, DR.
Exec Dt:
06/14/2010
3
DRONOV, ALEXANDER
Exec Dt:
06/14/2010
4
YAGODKIN, DIMITRI
Exec Dt:
06/14/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8254417
US20110305249
12814603
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 63
Reel/Frame:024553/0250   Pages: 5
Recorded: 06/17/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATONOV, NIKOLAI
Exec Dt:
06/17/2010
2
YUSIM, ALEX
Exec Dt:
06/17/2010
3
SHKURIHKIN, OLEG
Exec Dt:
06/17/2010
4
DROZHZHIN, ANTON
Exec Dt:
06/17/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100061410
12283309
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 64
Reel/Frame:024564/0498   Pages: 5
Recorded: 06/21/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMISSAROV, ALEXEY
Exec Dt:
06/18/2010
2
CHUYANOV, VADIM
Exec Dt:
06/18/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7773655
US20090323752
12215362
Correspondence name and address
IPG PHOTONICS
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 65
Reel/Frame:024614/0426   Pages: 3
Recorded: 06/30/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTONENKO, VLADIMIR
Exec Dt:
06/30/2010
2
SAMARTSEV, IGOR
Exec Dt:
06/30/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139951
US20090324233
12215363
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 66
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
SAMARTSEV, IGOR
Exec Dt:
07/09/2010
2
ANTONENKO, VLADIMIR
Exec Dt:
07/09/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120008653
12833429
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBTER ROAD
OXFORD, MA 01540
Assignment: 67
Reel/Frame:024659/0751   Pages: 6
Recorded: 07/09/2010
Attorney Dkt #:IPG_058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN
Exec Dt:
07/09/2010
2
YAGODKIN, DIMITRI
Exec Dt:
07/09/2010
3
MAKAGON, ALEXANDER
Exec Dt:
07/09/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724945
US20120008648
12833126
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 68
Reel/Frame:024839/0062   Pages: 3
Recorded: 08/16/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IPG PHOTONICS CORPORATION
Exec Dt:
08/16/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8830564
US20140139905
12321685
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 69
Reel/Frame:025336/0477   Pages: 2
Recorded: 11/09/2010
Attorney Dkt #:IPG_011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, DENIS V
Exec Dt:
11/09/2010
2
GAPONTSEV, VALENTIN P
Exec Dt:
11/09/2010
3
AVDOKHIN, ALEXEY
Exec Dt:
11/09/2010
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179934
US20090279574
12152047
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 70
Reel/Frame:026214/0750   Pages: 2
Recorded: 05/03/2011
Attorney Dkt #:IPG_078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGODKIN, ROMAN
Exec Dt:
04/14/2011
2
PLATANOV, NIKOLAI
Exec Dt:
04/14/2011
3
MELESHKEVICH, MIKHAIL
Exec Dt:
04/14/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8654800
US20120281719
13099499
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 71
Reel/Frame:026483/0886   Pages: 3
Recorded: 06/22/2011
Attorney Dkt #:IPG_064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIWCZYK, BERNHARD
Exec Dt:
06/22/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8652974
US20120329288
13166227
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 72
Reel/Frame:026636/0357   Pages: 3
Recorded: 07/22/2011
Attorney Dkt #:IPG_081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, BERTHOLD
Exec Dt:
07/22/2011
2
HEINZ, HERIBERT
Exec Dt:
07/22/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766136
US20110278265
13016620
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 73
Reel/Frame:026659/0106   Pages: 3
Recorded: 07/27/2011
Attorney Dkt #:IPG_085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIWCZYK, BERNHARD
Exec Dt:
07/27/2011
2
SHINER, WILLIAM
Exec Dt:
07/27/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9214368
US20130025325
13192027
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 74
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
SAMARTSEV, IGOR
Exec Dt:
07/29/2011
2
ANTONENKO, VICTOR
Exec Dt:
07/29/2011
3
PUDOV, LEONID
Exec Dt:
07/29/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8829388
US20130026143
13193723
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 75
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
SAMARTSEV, IGOR
Exec Dt:
08/18/2011
2
ILYASHENKO, VICTOR
Exec Dt:
08/18/2011
3
KEOVONGMANYSAR, DAVONE
Exec Dt:
08/18/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8682126
US20130028274
13193768
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 76
Reel/Frame:026839/0517   Pages: 3
Recorded: 08/31/2011
Attorney Dkt #:IPG_084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAPOV, YURI
Exec Dt:
08/31/2011
2
DIGIANTOMMASO, MICHAEL
Exec Dt:
08/31/2011
3
THEROUX, GERARD
Exec Dt:
08/31/2011
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8773764
US20130051409
13221501
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
YURI KATESHOV
OXFORD, MA 01540
Assignment: 77
Reel/Frame:028353/0405   Pages: 3
Recorded: 06/11/2012
Attorney Dkt #:IPG_021
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COVER SHEET BECAUSE L. KLEBANOV IS THE SOLE INVENTOR AS PREVIOUSLY RECORDED ON REEL 022110 FRAME 0382. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRETY OF THE ORIGINAL ASSIGNMENT DOCUMENT..
Assignor
1
KLEBANOV, LEONID
Exec Dt:
06/11/2012
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFROD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7903696
US20100166026
12317996
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 78
Reel/Frame:030197/0863   Pages: 4
Recorded: 04/11/2013
Attorney Dkt #:IPGP001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOULT, ANTHONY P.
Exec Dt:
01/08/2013
2
ENDERT, HEINRICH
Exec Dt:
01/09/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9653298
US20140199858
13740463
Correspondence name and address
KEVIN J. CARROLL
55 SOUTH COMMERICAL STREET
MANCHESTER, NH 03101
Assignment: 79
Reel/Frame:035564/0990   Pages: 6
Recorded: 05/05/2015
Attorney Dkt #:MOB-007/CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOBIUS PHOTONICS, INC.
Exec Dt:
03/11/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9379516
US20150222085
14685368
Correspondence name and address
JOSHUA D. ISENBERG
809 CORPORATE WAY
FREMONT, CA 94539
Assignment: 80
Reel/Frame:030065/0341   Pages: 3
Recorded: 03/22/2013
Attorney Dkt #:P11063/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN
Exec Dt:
03/22/2013
2
ZAITSEV, ILIA
Exec Dt:
03/22/2013
3
VYATKIN, MIKHAIL
Exec Dt:
03/22/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9716365
US20140286362
13848754
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 81
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
GAPONTSEV, VALENTIN
Exec Dt:
04/10/2013
2
SAMARTSEV, IGOR
Exec Dt:
04/09/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9036667
US20130195126
13745190
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 82
Reel/Frame:031092/0704   Pages: 3
Recorded: 08/27/2013
Attorney Dkt #:P11045/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUSKOV, SERGEY
Exec Dt:
04/12/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724669
US20130308668
13983739
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 83
Reel/Frame:031138/0774   Pages: 3
Recorded: 08/05/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUSKOV, SERGEY
Exec Dt:
04/12/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DEPARTMENT
OXFORD, MASSACHUSETTS 01540 US
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724669
US20130308668
13983739
Correspondence name and address
TIM KING
LEGAL DEPARTMENT
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 84
Reel/Frame:030252/0081   Pages: 4
Recorded: 04/19/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
04/17/2013
2
VYATKIN, MIKHAIL
Exec Dt:
04/17/2013
3
SERGUEEV, VLADIMIR
Exec Dt:
04/17/2013
4
MYASNIKOV, DAN
Exec Dt:
04/17/2013
5
ZAYTSEV, ILYA
Exec Dt:
04/17/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9031099
US20140314105
13866250
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 85
Reel/Frame:030286/0795   Pages: 4
Recorded: 04/25/2013
Attorney Dkt #:P11122/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN
Exec Dt:
04/22/2013
2
TYRTYSHNYY, VALENTIN
Exec Dt:
03/27/2013
3
VERSHININ, OLEG
Exec Dt:
03/27/2013
4
DAVYDOV, BORIS
Exec Dt:
03/27/2013
5
OULIANOV, DMITRI
Exec Dt:
03/21/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9036249
US20130188242
13747447
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY KING
OXFORD, MA 01540
Assignment: 86
Reel/Frame:030504/0599   Pages: 4
Recorded: 05/29/2013
Attorney Dkt #:P11100/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERISHEV, IGOR
Exec Dt:
05/29/2013
2
CHUYANOV, VADIM
Exec Dt:
05/29/2013
3
STROUGOV, NIKOLAI
Exec Dt:
05/29/2013
4
KOMISSAROV, ALEXEY
Exec Dt:
05/29/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9110246
US20140355638
13904130
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 87
Reel/Frame:030504/0724   Pages: 4
Recorded: 05/29/2013
Attorney Dkt #:P12001/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVTCHINNIKOV, AEXANDER
Exec Dt:
05/29/2013
2
BERISHEV, IGOR
Exec Dt:
05/29/2013
3
KOMISSAROV, ALEXEY
Exec Dt:
05/29/2013
4
TODOROV, SVLETAN
Exec Dt:
05/29/2013
5
TRUBENKO, PAVEL
Exec Dt:
05/29/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9440312
US20140353362
13904174
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 88
Reel/Frame:031044/0149   Pages: 3
Recorded: 08/20/2013
Attorney Dkt #:P12031/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEX YUSIM
Exec Dt:
08/07/2013
2
YAGODKIN, ROMAN
Exec Dt:
08/07/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9077150
US20150043597
13961617
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01588
Assignment: 89
Reel/Frame:031459/0046   Pages: 4
Recorded: 10/23/2013
Attorney Dkt #:P13096/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVTCHINNIKOV, ALEXANDER
Exec Dt:
10/23/2013
2
KOMISSAROV, ALEXEY
Exec Dt:
10/23/2013
3
BERISHEV, IGOR
Exec Dt:
10/23/2013
4
MIFTAKHUTDINOV, DMITRIY
Exec Dt:
10/23/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150124848
14060682
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 90
Reel/Frame:031523/0461   Pages: 3
Recorded: 10/31/2013
Attorney Dkt #:P11076/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARANNIKOV, YURI
Exec Dt:
10/25/2013
2
AVDOKHIN, ALEXEY
Exec Dt:
10/29/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150116816
14068877
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 91
Reel/Frame:031749/0885   Pages: 3
Recorded: 12/10/2013
Attorney Dkt #:P11079/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLAROSA, JOSEPH
Exec Dt:
11/04/2013
2
NEMERA, ANDREY
Exec Dt:
11/04/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9636776
US20160158885
14070908
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 92
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
MARYASHIN, SERGEY
Exec Dt:
12/06/2013
2
UNT, ANDREY
Exec Dt:
12/06/2013
3
SAMARTSEV, IGOR
Exec Dt:
12/06/2013
4
ANTONENKO, VLADIMIR
Exec Dt:
12/06/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8953652
US20140056320
14019751
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 93
Reel/Frame:031863/0496   Pages: 4
Recorded: 12/31/2013
Attorney Dkt #:P11090/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVTCHINNIKOV, ALEXANDER
Exec Dt:
12/13/2013
2
KOMISSAROV, ALEXEY
Exec Dt:
12/16/2013
3
BERISHEV, IGOR
Exec Dt:
12/18/2013
4
TODOROV, SVETLAN
Exec Dt:
12/13/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140110843
14143444
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 94
Reel/Frame:031799/0795   Pages: 3
Recorded: 12/17/2013
Attorney Dkt #:P11068/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN
Exec Dt:
12/17/2013
2
DIGIANTOMASSO, MICHAEL
Exec Dt:
12/17/2013
3
GRAPOV, YURI
Exec Dt:
12/17/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9921168
US20140339209
13896971
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 95
Reel/Frame:031799/0911   Pages: 3
Recorded: 12/17/2013
Attorney Dkt #:P11071/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIGIANTOMASSO, MICHAEL
Exec Dt:
12/17/2013
2
GRAPOV, YURI
Exec Dt:
12/17/2013
3
JONES, BILL
Exec Dt:
05/28/2013
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913861
US20130336616
13968956
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 96
Reel/Frame:032316/0690   Pages: 2
Recorded: 02/27/2014
Attorney Dkt #:P12027/US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOMIN, VALENTIN, DR.
Exec Dt:
02/27/2014
2
ABRAMOV, ANDREY
Exec Dt:
02/27/2014
3
MOCHALOV, DMITRY
Exec Dt:
02/27/2014
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9217840
US20140241385
14186782
Correspondence name and address
YURI KATESHOV
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 97
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
GAPONTSEV, VALENTIN, DR.
Exec Dt:
03/06/2014
2
SAMARTSEV, IGOR
Exec Dt:
03/06/2014
3
YUSIM, ALEX
Exec Dt:
03/06/2014
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9444215
US20160285228
14199638
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 98
Reel/Frame:032371/0095   Pages: 3
Recorded: 03/06/2014
Attorney Dkt #:P13083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAPONTSEV, VALENTIN, DR.
Exec Dt:
03/06/2014
2
SAMARTSEV, IGOR
Exec Dt:
03/06/2014
3
YAGODKIN, DIMITRI
Exec Dt:
03/06/2014
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9444215
US20160285228
14199638
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 99
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
GAPONTSEV, VALENTIN, DR.
Exec Dt:
03/06/2014
2
FOMIN, VALENTIN, DR.
Exec Dt:
03/06/2014
3
SAMARTSEV, IGOR
Exec Dt:
03/06/2014
4
ABRAMOV, MIKHAIL
Exec Dt:
03/06/2014
5
FERIN, ANTON
Exec Dt:
03/06/2014
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9667023
US20140314106
14199397
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 100
Reel/Frame:032499/0388   Pages: 3
Recorded: 03/06/2014
Attorney Dkt #:P120267/US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOMIN, V.
Exec Dt:
03/06/2014
2
ABRAMOV, M.
Exec Dt:
03/06/2014
3
FERIN, A.
Exec Dt:
03/06/2014
4
SAMARTSEV, I.
Exec Dt:
03/06/2014
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9667023
US20140314106
14199397
Correspondence name and address
IPG PHOTONICS CORPORATION
TIMOTHY J. KING
50 OLD WEBSTER ROAD
OXFORD, MA 01540
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