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Patent Assignment Assignor Details
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Assignor Name : SONG, XIANGYANG
Total Assignments: 8
Assignment: 1
Reel/Frame:021060/0314   Pages: 7
Recorded: 06/06/2008
Attorney Dkt #:357121.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHANJUN
Exec Dt:
06/02/2008
2
SHI, DONGWEN
Exec Dt:
06/02/2008
3
ZHANG, KEXIN
Exec Dt:
06/02/2008
4
ZHAO, CHUNYING
Exec Dt:
06/02/2008
5
SONG, XIANGYANG
Exec Dt:
06/02/2008
6
HUANG, DEGANG
Exec Dt:
06/02/2008
7
ZHANG, JIANYU
Exec Dt:
06/02/2008
8
WU, WENHONG
Exec Dt:
06/02/2008
9
LIN, YING
Exec Dt:
06/02/2008
10
ZHANG, WEI
Exec Dt:
06/02/2008
11
SUN, JUNFENG
Exec Dt:
06/02/2008
12
WANG, YONGHONG
Exec Dt:
06/02/2008
13
WANG, HONGJIE
Exec Dt:
06/02/2008
14
WANG, JUNYA
Exec Dt:
06/02/2008
15
YAN, JIANHUA
Exec Dt:
06/02/2008
16
DONG, XIANG
Exec Dt:
06/02/2008
17
MAO, WENJIE
Exec Dt:
06/02/2008
18
SHEN, LING
Exec Dt:
06/02/2008
19
SHEN, FENG
Exec Dt:
06/02/2008
20
LIU, XIANWU
Exec Dt:
06/02/2008
Assignee
1
ZHANG, ZHANJUN
C/O 67 ZHONG YUAN ZHONG ROAD
ZHENGZHOU, HENAN, CHINA 450007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080302710
12134571
Correspondence name and address
SAUL EWING LLP (PHILADELPHIA)
ATTN: THEODORE R. WEST
2 NORTH SECOND ST.
HARRISBURG, PA 17101
Assignment: 2
Reel/Frame:023706/0989   Pages: 8
Recorded: 12/28/2009
Attorney Dkt #:JPSA012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JEFFREY P.
Exec Dt:
12/14/2009
2
MENDES, MARCO
Exec Dt:
12/14/2009
3
MURPHY, TERRENCE A.
Exec Dt:
12/14/2009
4
ROBERTS, LAWRENCE F.
Exec Dt:
12/14/2009
5
SONG, XIANGYANG
Exec Dt:
12/14/2009
6
VON DADELSZEN, MICHAEL
Exec Dt:
12/14/2009
Assignee
1
J P SERCEL ASSOCIATES, INC.
220 HACKETT HILL ROAD
MANCHESTER, NEW HAMPSHIRE 03102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8415585
US20100089885
12576504
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERICAL STREET
MANCHESTER, NH 03101
Assignment: 3
Reel/Frame:035565/0278   Pages: 6
Recorded: 05/05/2015
Attorney Dkt #:IPGM006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENDES, MARCO
Exec Dt:
04/07/2015
2
SERCEL, JEFFREY P.
Exec Dt:
04/01/2015
3
SARRAFI, ROUZBEH
Exec Dt:
04/07/2015
4
SONG, XIANGYANG
Exec Dt:
04/09/2015
5
SCHOENLY, JOSHUA
Exec Dt:
04/01/2015
6
VAN GEMERT, ROY
Exec Dt:
04/10/2015
7
PORNEALA, CRISTIAN
Exec Dt:
04/08/2015
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9956646
US20150246412
14633912
Correspondence name and address
KEVIN J. CARROLL
55 SOUTH COMMERCIAL STREET
GROSSMAN TUCKER PERREAULT & PFLEGER
MANCHESTER, NH 03101
Assignment: 4
Reel/Frame:038195/0132   Pages: 7
Recorded: 04/05/2016
Attorney Dkt #:IPGP006.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JEFFREY P.
Exec Dt:
03/15/2016
2
MENDES, MARCO
Exec Dt:
10/05/2015
3
SARRAFI, ROUZBEH
Exec Dt:
10/07/2015
4
SCHOENLY, JOSHUA
Exec Dt:
10/06/2015
5
SONG, XIANGYANG
Exec Dt:
10/07/2015
6
HANNON, MATHEW
Exec Dt:
10/07/2015
7
SOKOL, MIROSLAW
Exec Dt:
10/06/2015
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9764427
US20160059349
14838809
Correspondence name and address
KEVIN J. CARROLL
55 SOUTH COMMERCIAL STREET
GROSSMAN TUCKER PERREAULT & PFLEGER
MANCHESTER, NH 03101
Assignment: 5
Reel/Frame:038195/0223   Pages: 7
Recorded: 04/05/2016
Attorney Dkt #:IPGM007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JEFFREY P.
Exec Dt:
03/15/2016
2
MENDES, MARCO
Exec Dt:
10/05/2015
3
SARRAFI, ROUZBEH
Exec Dt:
10/07/2015
4
SCHOENLY, JOSHUA
Exec Dt:
10/06/2015
5
SONG, XIANGYANG
Exec Dt:
10/07/2015
6
HANNON, MATHEW
Exec Dt:
10/07/2015
7
SOKOL, MIROSLAW
Exec Dt:
10/06/2015
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10343237
US20160059354
14838837
Correspondence name and address
KEVIN J. CARROLL
55 SOUTH COMMERCIAL STREET
GROSSMAN TUCKER PERREAULT & PFLEGER
MANCHESTER, NH 03101
Assignment: 6
Reel/Frame:043627/0940   Pages: 7
Recorded: 09/19/2017
Attorney Dkt #:IPGM006.2DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JEFFREY P.
Exec Dt:
03/15/2016
2
MENDES, MARCO
Exec Dt:
10/05/2015
3
SARRAFI, ROUZBEH
Exec Dt:
10/07/2015
4
SCHOENLY, JOSHUA
Exec Dt:
10/06/2015
5
SONG, XIANGYANG
Exec Dt:
10/07/2015
6
HANNON, MATHEW
Exec Dt:
10/07/2015
7
SOKOL, MIROSLAW
Exec Dt:
10/06/2015
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10807199
US20180001425
15708628
Correspondence name and address
KEVIN J. CARROLL
55 SOUTH COMMERCIAL STREET
GROSSMAN TUCKER PERREAULT & PFLEGER
MANCHESTER, NH 03101
Assignment: 7
Reel/Frame:051420/0957   Pages: 7
Recorded: 01/06/2020
Attorney Dkt #:IPGM007DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JEFFREY P.
Exec Dt:
03/15/2016
2
MENDES, MARCO
Exec Dt:
10/05/2015
3
SARRAFI, ROUZBEH
Exec Dt:
10/07/2015
4
SCHOENLY, JOSHUA
Exec Dt:
10/06/2015
5
SONG, XIANGYANG
Exec Dt:
10/07/2015
6
HANNON, MATHEW
Exec Dt:
10/07/2015
7
SOKOL, MIROSLAW
Exec Dt:
10/06/2015
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11565350
US20190314934
16422558
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, PLLC
55 SOUTH COMMERCIAL STREET
MANCHESTER, NH 03101
Assignment: 8
Reel/Frame:056149/0237   Pages: 7
Recorded: 05/05/2021
Attorney Dkt #:IPGM006.2DIVCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERCEL, JEFFREY P.
Exec Dt:
03/15/2016
2
MENDES, MARCO
Exec Dt:
10/05/2015
3
SARRAFI, ROUZBEH
Exec Dt:
10/07/2015
4
SCHOENLY, JOSHUA
Exec Dt:
10/06/2015
5
SONG, XIANGYANG
Exec Dt:
10/07/2015
6
HANNON, MATHEW
Exec Dt:
10/07/2015
7
SOKOL, MIROSLAW
Exec Dt:
10/06/2015
Assignee
1
IPG PHOTONICS CORPORATION
50 OLD WEBSTER ROAD
OXFORD, MASSACHUSETTS 01540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11819949
US20210094127
17074489
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, PLLC
55 SOUTH COMMERCIAL STREET
MANCHESTER, NH 03101

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