skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : GUO, JIAYIN
Total Assignments: 15
Assignment: 1
Reel/Frame:016659/0094   Pages: 3
Recorded: 06/03/2005
Attorney Dkt #:37114-213309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUREWICZ, JERZY W.
Exec Dt:
04/08/2005
2
GUO, JIAYIN
Exec Dt:
04/08/2005
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935 INDUSTRIEL BLVD.
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7494527
US20050211018
11041870
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 2
Reel/Frame:025623/0805   Pages: 3
Recorded: 01/12/2011
Attorney Dkt #:37114-267002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUREWICZ, JERZY W.
Exec Dt:
04/08/2005
2
GUO, JIAYIN
Exec Dt:
04/08/2005
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935 INDUSTRIEL BLVD.
SHERBROOKE, QUEBEC J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910048
US20090243168
12349486
Correspondence name and address
VENABLE LLP
575 7TH STREET, NW
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:017966/0344   Pages: 4
Recorded: 06/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASERIN, VLADIMIR
Exec Dt:
04/21/2006
2
ADAMS, RICHARD S.
Exec Dt:
05/12/2006
3
BOULOS, MAHER I.
Exec Dt:
04/19/2006
4
JUREWICZ, JERZY
Exec Dt:
04/19/2006
5
GUO, JIAYIN
Exec Dt:
04/19/2006
Assignees
1
INCO LIMITED
145 KING STREET WEST, SUITE 1500
TORONTON, ONTARIO M5H 4B7
2
TEKNA PLASMA SYSTEMS INC.
2935, INDUSTRIEL BLVD.
SHERBROOKE, QUEBEC J1L 2T9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7967891
US20070277648
11444793
Correspondence name and address
EDWARD A. STEEN
INCO PATENTS & LICENSING
PARK 80 WEST - PLAZA TWO
SADDLE BROOK, NJ 07663
Assignment: 4
Reel/Frame:029602/0802   Pages: 6
Recorded: 01/10/2013
Attorney Dkt #:BRKP.P0069US.D1/11105511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASERIN, VLADIMIR
Exec Dt:
04/21/2006
2
ADAMS, RICHARD S.
Exec Dt:
05/12/2006
3
BOULOS, MAHER I.
Exec Dt:
04/19/2006
4
JUREWICZ, JERZY
Exec Dt:
04/19/2006
5
GUO, JIAYIN
Exec Dt:
04/19/2006
Assignees
1
INCO LIMITED
145 KING STREET WEST
SUITE 1500
TORONTO, ONTARIO, CANADA M5H 4B7
2
TEKNA PLASMA SYSTEMS INC.
2935, INDUSTRIEL BLVD.
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110277590
13112768
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
98 SAN JACINTO BOULEVARD
SUITE 1100
AUSTIN, TX 78701
Assignment: 5
Reel/Frame:018318/0776   Pages: 5
Recorded: 09/28/2006
Attorney Dkt #:BRKP:011US/10601205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULOS, MAHER I
Exec Dt:
08/23/2006
2
JUREWICZ, JERZY
Exec Dt:
08/23/2006
3
GUO, JIAYIN
Exec Dt:
08/23/2006
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935, BOULEVARD INDUSTRIEL
SHERBROOKE, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013269
US20070029291
11341211
Correspondence name and address
MICHAEL R. KRAWZSENEK
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:019427/0818   Pages: 8
Recorded: 06/14/2007
Attorney Dkt #:00000040/BRKP:038US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME FROM --JIANYIN-- TO --JIAYIN-- PREVIOUSLY RECORDED ON REEL 019310 FRAME 0336. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRE RIGHT, TITLE AND INTEREST.
Assignors
1
BOULOS, MAHER I
Exec Dt:
04/24/2007
2
JUREWICZ, JERZY
Exec Dt:
04/13/2007
3
GUO, JIAYIN
Exec Dt:
04/19/2007
4
FAN, XIAOBAO
Exec Dt:
04/13/2007
5
DIGNARD, NICOLAS
Exec Dt:
04/19/2007
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935, BOULEVARD INDUSTRIEL
SHERBROOKE, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859931
US20070221635
11683792
Correspondence name and address
MICHAEL R. KRAWZSENEK
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:022932/0216   Pages: 4
Recorded: 07/09/2009
Attorney Dkt #:BRKP:056US/ 10904114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULOS, MAHER I.
Exec Dt:
06/12/2009
2
GUO, JIAYIN
Exec Dt:
06/12/2009
3
JUREWICZ, JERZY
Exec Dt:
06/11/2009
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935, BOULEVARD INDUSTRIEL
SHERBROOKE, QUEBEC J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092570
US20090260481
12414214
Correspondence name and address
MICHAEL R. KRAWZSENEK
600 CONGRESS AVE.
SUITE 2400
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:027303/0637   Pages: 3
Recorded: 11/30/2011
Attorney Dkt #:Q127780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, GANG
Exec Dt:
09/09/2011
2
UESAKA, SHUJIROH
Exec Dt:
09/09/2011
3
SHOJI, TATSUYA
Exec Dt:
09/21/2011
4
FUKUMARU (NEE ABE), MARIKO
Exec Dt:
09/09/2011
5
BOULOS, MAHER I.
Exec Dt:
11/04/2011
6
GUO, JIAYIN
Exec Dt:
10/14/2011
7
JUREWICZ, JERZY
Exec Dt:
10/14/2011
Assignees
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TEKNA PLASMA SYSTEMS INC.
2935 BOULEVARD INDUSTRIEL
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871303
US20120070578
13322779
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:028043/0381   Pages: 6
Recorded: 04/13/2012
Attorney Dkt #:37114-309510
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULOS, MAHER I.
Exec Dt:
03/22/2012
2
JUREWICZ, JERZY
Exec Dt:
03/22/2012
3
GUO, JIAYIN
Exec Dt:
03/22/2012
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935, BOUL, INDUSTRIEL, SHERBROOKE
QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9516734
US20120201266
13259760
Correspondence name and address
VENABLE LLP
575 SEVENTH STREET, NW
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:029574/0902   Pages: 3
Recorded: 01/07/2013
Attorney Dkt #:Q142829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, GANG
Exec Dt:
08/07/2012
2
SHOJI, TATSUYA
Exec Dt:
08/17/2012
3
UESAKA, SHUJIROH
Exec Dt:
08/07/2012
4
FUKUMARU, MARIKO
Exec Dt:
08/17/2012
5
BOULOS, MAHER I.
Exec Dt:
09/21/2012
6
GUO, JIAYIN
Exec Dt:
09/21/2012
7
JUREWICZ, JERZY
Exec Dt:
09/21/2012
Assignees
1
HITACHI METALS, LTD.,
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TEKNA PLASMA SYSTEMS INC.
2935 BOULEVARD INDUSTRIEL
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130095243
13639358
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:030566/0350   Pages: 3
Recorded: 06/07/2013
Attorney Dkt #:Q204316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, GANG
Exec Dt:
04/20/2013
2
SHOJI, TATSUYA
Exec Dt:
04/23/2013
3
UESAKA, SHUJIROH
Exec Dt:
05/01/2013
4
FUKUMARU, MARIKO
Exec Dt:
04/23/2013
5
BOULOS, MAHER I.
Exec Dt:
05/15/2013
6
GUO, JIAYIN
Exec Dt:
05/16/2013
7
JUREWICZ, JERZY
Exec Dt:
05/15/2013
Assignees
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TEKNA PLASMA SYSTEMS INC.
2935 BOULEVARD INDUSTRIEL
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9435007
US20130255443
13988625
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:030662/0944   Pages: 3
Recorded: 06/21/2013
Attorney Dkt #:Q204314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULOS, MAHER I.
Exec Dt:
05/15/2013
2
GUO, JIAYIN
Exec Dt:
05/16/2013
3
JUREWICZ, JERZY
Exec Dt:
05/15/2013
4
HAN, GANG
Exec Dt:
04/20/2013
5
UESAKA, SHUJIROH
Exec Dt:
05/01/2013
6
SHOJI, TATSUYA
Exec Dt:
04/23/2013
Assignees
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TEKNA PLASMA SYSTEMS INC.
2935 BOULEVARD INDUSTRIAL
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163299
US20130255445
13988580
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 13
Reel/Frame:063991/0146   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:48625-0002002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS NAME JIAYIN GUO PREVIOUSLY RECORDED AT REEL: 058098 FRAME: 0299. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GUO, JIAYIN
Exec Dt:
01/29/2019
2
BOUCHARD, ERIC
Exec Dt:
01/30/2019
3
DOLBEC, RICHARD
Exec Dt:
01/30/2019
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935 INDUSTRIAL BOUL.
SHERBROOKE, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220051849
17461174
Correspondence name and address
SEAN M. DEAN
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:053150/0030   Pages: 5
Recorded: 07/08/2020
Attorney Dkt #:0082085-000054
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, JIAYIN
Exec Dt:
02/03/2020
2
DOLBEC, RICHARD
Exec Dt:
02/05/2020
3
BOULOS, MAHER
Exec Dt:
01/27/2020
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935 INDUSTRIAL BOULEVARD
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11749798
US20190381572
16490845
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:064298/0849   Pages: 4
Recorded: 07/18/2023
Attorney Dkt #:19.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, JIAYIN
Exec Dt:
02/03/2020
2
DOLBEC, RICHARD
Exec Dt:
02/05/2020
3
BOULOS, MAHER
Exec Dt:
01/27/2020
Assignee
1
TEKNA PLASMA SYSTEMS INC.
2935 INDUSTRIAL BOULEVARD
SHERBROOKE, QUEBEC, CANADA J1L 2T9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240097110
18223212
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
717 TEXAS AVENUE, SUITE 2100
HOUSTON, 77002 UNITED STATES

Search Results as of: 05/04/2024 02:09 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT