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Patent Assignment Assignor Details
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Assignor Name : D'UVA, SALVATORE
Total Assignments: 13
Assignment: 1
Reel/Frame:008594/0352   Pages: 4
Recorded: 07/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CLIFFORD C.
Exec Dt:
06/18/1997
2
BEUKE, DONALD T.
Exec Dt:
06/02/1997
3
FEDER, ANDREW R.
Exec Dt:
05/10/1997
4
LEFAS, JOHN
Exec Dt:
05/18/1997
5
D'UVA, SALVATORE
Exec Dt:
05/10/1997
Assignee
1
WEDTECH (USA) INC.
2300 PATRIDGE ROAD
DEWEY, OKLAHOMA 74029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5928584
NONE
08800783
Correspondence name and address
C/O LADAS & PARRY
TIMOTHY J. KEEFER
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:011763/0985   Pages: 4
Recorded: 05/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHUL P.
Exec Dt:
01/10/2001
2
LIU, GUOBIN
Exec Dt:
01/16/2001
3
LIU, FANGYI
Exec Dt:
01/12/2001
4
POP-ILIEV, REMON
Exec Dt:
01/10/2001
5
D'UVA, SALVATORE
Exec Dt:
01/04/2001
6
ZHANG, BENJAMIN
Exec Dt:
03/23/2001
Assignee
1
INGENIA POLYMERS CORP.
9 NEW STREET
TORONTO, ONTARIO, CANADA M5R 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103153
NONE
09324047
Correspondence name and address
RIDOUT & MAYBEE
RANDALL S. MITCHELL
SUITE 2400, ONE QUEEN STREET EAST
TORONTO, ONTARIO, CANADA, M5C 3B1
Assignment: 3
Reel/Frame:014975/0003   Pages: 2
Recorded: 08/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'UVA, SALVATORE
Exec Dt:
01/14/2004
2
TRILOKEKAR, VIRAJ PRAMOD
Exec Dt:
01/14/2004
Assignee
1
INGENIA POLYMERS CORPORATION
200 YORKLAND BOULEVARD
SUITE 605
TORONTO, ONTARIO, CANADA M2J 5C1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906137
US20040192818
10761548
Correspondence name and address
GEORGE E. KIRVAN, JR.
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:019651/0440   Pages: 5
Recorded: 08/06/2007
Attorney Dkt #:27195/04007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TINSON, ART
Exec Dt:
06/01/2007
2
D'UVA, SALVATORE
Exec Dt:
06/01/2007
3
HU, JIANZHONG
Exec Dt:
06/28/2007
4
LEFAS, JOHN
Exec Dt:
06/06/2007
Assignee
1
INGENIA POLYMERS CORP.
200 YORKLAND BLVD.
SUITE 605
TORONTO, ONTARIO, CANADA M2J5C1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070286790
11728559
Correspondence name and address
KENNETH J. SMITH
CALFEE, HALTER & GRISWOLD LLP
800 SUPERIOR AVE., STE. 1400
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:019983/0171   Pages: 5
Recorded: 10/18/2007
Attorney Dkt #:3998-071674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARLTON, ZACH
Exec Dt:
10/06/2007
2
SPINO, LARRY
Exec Dt:
10/15/2007
3
KALANTZAKIS, GEORGE
Exec Dt:
10/15/2007
4
LEFAS, JOHN
Exec Dt:
10/10/2007
5
D'UVA, SALVATORE
Exec Dt:
10/10/2007
Assignee
1
INGENIA POLYMERS CORP.
565 GREENWICH ST., BRANTFORD
ONTARIO, CANADA N3T 5M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8021585
US20080029741
11788744
Correspondence name and address
WILLIAM H. LOGSDON
700 KOPPERS BUILDING; 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:026672/0078   Pages: 4
Recorded: 07/29/2011
Attorney Dkt #:3998-112730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARLTON, ZACH
Exec Dt:
10/06/2007
2
SPINO, LARRY
Exec Dt:
10/15/2007
3
KALANTZAKIS, GEORGE
Exec Dt:
10/15/2007
4
LEFAS, JOHN
Exec Dt:
10/10/2007
5
D'UVA, SALVATORE
Exec Dt:
10/10/2007
Assignee
1
INGENIA POLYMERS CORP.
565 GREENWICH STREET
BRANTFORD, ONTARIO, CANADA N3T 5M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110277669
13191706
Correspondence name and address
WILLIAM H. LOGSDON
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:020168/0947   Pages: 6
Recorded: 11/28/2007
Attorney Dkt #:122420.39
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'UVA, SALVATORE
Exec Dt:
11/28/2007
2
CHARLTON, ZACH
Exec Dt:
11/17/2007
3
LEFAS, JOHN
Exec Dt:
11/16/2007
Assignee
1
INGENIA POLYMERS, INC.
3200 SOUTHWEST FREEWAY
SUITE 1250
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9193838
US20080076857
11900875
Correspondence name and address
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 8
Reel/Frame:021265/0407   Pages: 6
Recorded: 07/21/2008
Attorney Dkt #:122420.49
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFAS, JOHN
Exec Dt:
05/09/2008
2
D'UVA, SALVATORE
Exec Dt:
06/25/2008
3
TINSON, ARTHUR
Exec Dt:
06/25/2008
Assignee
1
INGENIA POLYMERS, INC.
3200 SOUTHWEST FREEWAY
SUITE 1250
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080281010
12079813
Correspondence name and address
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 9
Reel/Frame:021265/0629   Pages: 6
Recorded: 07/21/2008
Attorney Dkt #:122420.42
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, JIANZHONG
Exec Dt:
06/28/2008
2
D'UVA, SALVATORE
Exec Dt:
06/28/2008
3
TINSON, ARTHUR
Exec Dt:
06/25/2008
Assignee
1
INGENIA POLYMERS, INC.
3200 SOUTHWEST FREEWAY
SUITE 1250
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906561
US20080281009
11998973
Correspondence name and address
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 10
Reel/Frame:023995/0497   Pages: 6
Recorded: 02/26/2010
Attorney Dkt #:122420.66
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJEE, ANANDA M.
Exec Dt:
02/01/2010
2
LAFRANCE, TANIA M.
Exec Dt:
02/25/2010
3
D'UVA, SALVATORE
Exec Dt:
01/10/2010
Assignee
1
INGENIA POLYMERS, INC.
3200 SOUTHWEST FREEWAY
SUITE 1250
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100152341
12633959
Correspondence name and address
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 11
Reel/Frame:025699/0173   Pages: 14
Recorded: 01/26/2011
Attorney Dkt #:27195/04022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TINSON, ART
Exec Dt:
01/16/2011
2
D'UVA, SALVATORE
Exec Dt:
01/14/2011
3
HU, JIANZHONG
Exec Dt:
01/06/2011
4
LEFAS, JOHN
Exec Dt:
12/13/2010
Assignee
1
INGENIA POLYMERS CORP.
200 YORKLAND BLVD., STE. 605
TORONTO, ONTARIO, CANADA M2J 5C1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8361361
US20110112207
12819571
Correspondence name and address
RAYMOND N. RUSSELL, PHD
CALFEE, HALTER & GRISWOLD LLP
800 SUPERIOR AVE., STE. 1400
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:030649/0918   Pages: 8
Recorded: 06/20/2013
Attorney Dkt #:US 1568/11 (RIDOUT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SUSHANTA DHAR
Exec Dt:
04/25/2013
2
TRIOKEKAR, VIRAJ
Exec Dt:
04/26/2013
3
D'UVA, SALVATORE
Exec Dt:
05/10/2013
4
HINDY, ED
Exec Dt:
04/26/2013
Assignee
1
INGENIA POLYMERS CORP.
565 GREENWICH STREET
P.O. BOX 214
BRANTFORD, CANADA N3T 5M8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492473
US20120245269
13064423
Correspondence name and address
DINESH AGARWAL
5350 SHAWNEE ROAD
SUITE 330
ALEXANDRIA, VA 22312
Assignment: 13
Reel/Frame:064055/0329   Pages: 11
Recorded: 06/21/2023
Attorney Dkt #:072078-4011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARLTON, JOHN ZACHARIAH
Exec Dt:
06/05/2023
2
GIAMMARIA, PAUL MARCO
Exec Dt:
06/05/2023
3
D'UVA, SALVATORE
Exec Dt:
06/05/2023
4
LIU, ZHEHUI
Exec Dt:
06/05/2023
5
KHALED AH SAAD, AHMED
Exec Dt:
05/16/2023
6
MEEREBOER, KJELD WIEBE
Exec Dt:
06/05/2023
Assignee
1
INGENIA POLYMERS INTERNATIONAL S.A.
21-25 ALLÉE SCHEFFER, 6TH FLOOR
LUXEMBOURG, LUXEMBOURG L-2520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043632
18258779
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109

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