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Patent Assignment Assignor Details
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Assignor Name : BERISHEV, IGOR
Total Assignments: 10
Assignment: 1
Reel/Frame:010223/0676   Pages: 7
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/1998
2
Exec Dt:
06/26/1998
Assignee
1
4800 CALHOUN
HOUSTON, TEXAS 77204
Property
 
Pat #
Pub #
Intl #
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NONE
09105488
Correspondence name and address
BAKER & BOTTS, L.L.P.
CLAUDE E. COOKE, JR.
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:011380/0181   Pages: 5
Recorded: 12/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2000
2
Exec Dt:
12/11/2000
3
Exec Dt:
12/11/2000
Assignee
1
4800 CALHOUN
HOUSTON, TEXAS 77204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09738728
Correspondence name and address
BAKER BOTTS LLP
CLAUDE E. COOKE, JR
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:014407/0183   Pages: 4
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2000
2
Exec Dt:
12/11/2000
3
Exec Dt:
12/11/2000
Assignee
1
4800 CALHOUN STREET
HOUSTON, TEXAS 77204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10642907
Correspondence name and address
BAKER BOTTS L.L.P.
CLAUDE E. COOKE, JR.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TEXAS 77022-4995
Assignment: 4
Reel/Frame:021971/0041   Pages: 2
Recorded: 12/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2008
2
Exec Dt:
11/26/2008
3
Exec Dt:
11/26/2008
4
Exec Dt:
11/26/2008
5
Exec Dt:
11/26/2008
Assignee
1
50 OLD WEBSTER ROAD
DEPARTMENT/IP COUNSEL
OXFORD LEGAL, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12315440
Correspondence name and address
YURI KATESHOV, ESQ.
IP COUNSEL
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 5
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
Exec Dt:
05/05/2008
2
Exec Dt:
05/05/2008
3
Exec Dt:
02/10/2009
4
Exec Dt:
02/11/2009
5
Exec Dt:
02/11/2009
Assignee
1
50 OLD WEBSTER ROAD
LEGAL DEPT. Y. KATESHOV
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12215327
Correspondence name and address
Y. KATESHOV
50 OLD WEBSTER ROAD
LEGAL DPT
OXFORD, MA 01540
Assignment: 6
Reel/Frame:024564/0643   Pages: 6
Recorded: 06/21/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2010
2
Exec Dt:
06/13/2010
3
Exec Dt:
06/13/2010
4
Exec Dt:
06/13/2010
5
Exec Dt:
06/13/2010
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12215327
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540
Assignment: 7
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
Exec Dt:
05/29/2013
2
Exec Dt:
05/29/2013
3
Exec Dt:
05/29/2013
4
Exec Dt:
05/29/2013
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13904130
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 8
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
Exec Dt:
05/29/2013
2
Exec Dt:
05/29/2013
3
Exec Dt:
05/29/2013
4
Exec Dt:
05/29/2013
5
Exec Dt:
05/29/2013
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13904174
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 9
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
Exec Dt:
10/23/2013
2
Exec Dt:
10/23/2013
3
Exec Dt:
10/23/2013
4
Exec Dt:
10/23/2013
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14060682
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
TIMOTHY J. KING
OXFORD, MA 01540
Assignment: 10
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
Exec Dt:
12/13/2013
2
Exec Dt:
12/16/2013
3
Exec Dt:
12/18/2013
4
Exec Dt:
12/13/2013
Assignee
1
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14143444
Correspondence name and address
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MA 01540

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