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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 : DOWNEY, JOHN
Total Assignments: 15
Assignment: 1
Reel/Frame:004140/0296   Pages: 1
Recorded: 06/22/1983
Conveyance: ALGONQUIN MERCANTILE CORPORATION, 857 FENMAR DRIVE, WESTON, ONTARIO M9L 2W4,
Assignor
1
Exec Dt:
07/16/1982
Assignee
1
857 FENMAR DRIVE
WESTON, ONTARIO, CANADA M9L 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06029711
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON STREET
CHICAGO,ILL. 60602
Assignment: 2
Reel/Frame:004840/0527   Pages: 2
Recorded: 02/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/10/1988
2
Exec Dt:
02/10/1988
Assignee
1
618 FOURTH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07158207
Correspondence name and address
JAMES G. UBER
REED, SMITH, SHAW & MC CLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 3
Reel/Frame:006133/0222   Pages: 9
Recorded: 05/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1992
2
Exec Dt:
05/11/1992
Assignee
1
618 FOURTH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07889155
Correspondence name and address
FREDERICK H. COLEN
REED SMITH SHAW & MC CLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 4
Reel/Frame:006282/0411   Pages: 4
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1992
2
Exec Dt:
06/12/1992
Assignee
1
618 FOURTH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07902052
Correspondence name and address
HENRY E. BARTHONY, JR.
REED SMITH SHAW & MCCLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 5
Reel/Frame:006220/0397   Pages: 4
Recorded: 08/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/31/1992
2
Exec Dt:
07/31/1992
Assignee
1
618 FOURTH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07925075
Correspondence name and address
FREDERICK H. COLEN
REED, SMITH, SHAW & MC CLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 6
Reel/Frame:006517/0016   Pages: 11
Recorded: 02/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/05/1993
2
Exec Dt:
02/05/1993
Assignee
1
618 FOURTH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29004940
Correspondence name and address
REED SMITH SHAW & MCCLAY
FREDERICK H. COLEN, ESQ.
P.O. BOX 2009
PITTSBURGH, PENNSYLVANIA 15230
Assignment: 7
Reel/Frame:006913/0427   Pages: 3
Recorded: 03/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/1994
2
Exec Dt:
03/11/1994
Assignee
1
618 FOURTH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29020039
Correspondence name and address
JOHN F. LETCHFORD
REED SMITH SHAW & MCCLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 8
Reel/Frame:013312/0483   Pages: 5
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2002
2
Exec Dt:
08/22/2002
3
Exec Dt:
08/22/2002
4
Exec Dt:
08/22/2002
Assignee
1
12300 PARC CREST DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167179
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TODD A. BYNUM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:016193/0294   Pages: 8
Recorded: 01/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2002
2
Exec Dt:
09/13/2002
3
Exec Dt:
09/13/2002
4
Exec Dt:
09/13/2002
5
Exec Dt:
10/07/2002
6
Exec Dt:
10/08/2002
Assignee
1
12300 PARC CREST DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11037542
Correspondence name and address
CHANDRAN D. KUMAR
2603 AUGUSTA
SUITE 700
TEXAS 77057
Assignment: 10
Reel/Frame:015306/0935   Pages: 3
Recorded: 05/07/2004
Attorney Dkt #:714931248ABA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2004
2
Exec Dt:
05/07/2004
3
Exec Dt:
05/07/2004
4
Exec Dt:
05/05/2004
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10840351
Correspondence name and address
SMART & BIGGAR
JAMES MCGRAW
900-55 METCALFE STREET
P.O. BOX 2999, STATION D
OTTAWA, ONTARIO, CANADA K1P 5Y6
Assignment: 11
Reel/Frame:028136/0489   Pages: 4
Recorded: 05/01/2012
Attorney Dkt #:0077170-000054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2012
2
Exec Dt:
03/01/2012
Assignee
1
140 WEST HARMAR ST.
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29415775
Correspondence name and address
DUANE A. STEWART
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:030194/0189   Pages: 4
Recorded: 04/11/2013
Attorney Dkt #:0077170-000074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/11/2013
Assignee
1
618 4TH AVENUE
WARREN, PENNSYLVANIA 16365
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13799910
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:037390/0192   Pages: 6
Recorded: 12/31/2015
Attorney Dkt #:70481.1764US01 (P3096US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2015
2
Exec Dt:
12/11/2015
3
Exec Dt:
12/10/2015
4
Exec Dt:
12/07/2015
5
Exec Dt:
12/04/2015
6
Exec Dt:
12/07/2015
7
Exec Dt:
12/04/2015
8
Exec Dt:
12/14/2015
9
Exec Dt:
12/23/2015
Assignee
1
2211 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14983120
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 14
Reel/Frame:042936/0134   Pages: 6
Recorded: 07/07/2017
Attorney Dkt #:70481.1764US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2015
2
Exec Dt:
12/11/2015
3
Exec Dt:
12/10/2015
4
Exec Dt:
12/07/2015
5
Exec Dt:
12/04/2015
6
Exec Dt:
12/07/2015
7
Exec Dt:
12/04/2015
8
Exec Dt:
12/14/2015
9
Exec Dt:
12/23/2015
Assignee
1
2211 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15599085
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 15
Reel/Frame:057699/0808   Pages: 4
Recorded: 10/05/2021
Attorney Dkt #:07581.002US1/WSH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/16/2018
Assignee
1
56 PEMBROKE WOODS DRIVE
PEMBROKE, MASSACHUSETTS 02359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16134682
Correspondence name and address
W. SCOTT HARDERS
600 SUPERIOR AVE. EAST
SUITE 1300
CLEVELAND, OH 44114

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