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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 : DAHMS, JOHN F.A.
Total Assignments: 14
Assignment: 1
Reel/Frame:019036/0339   Pages: 7
Recorded: 03/20/2007
Attorney Dkt #:13210-209
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ERRORS IN CO-ASSIGNOR NAME "ADAMS" AND IN ASSIGNEE NAME "RESEARCH IN MOTION LIMITED" PROVIDED ON RECORDATION COVER SHEET PREVIOUSLY RECORDED ON REEL 017165 FRAME 0654. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF CO-ASSIGNOR NAME "DAHMS" AND OF ASSIGNEE NAME "RESEARCH IN MOTION LIMITED".
Assignors
1
Exec Dt:
12/06/2002
2
Exec Dt:
12/11/2002
3
Exec Dt:
12/12/2002
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10536745
Correspondence name and address
BERESKIN & PARR
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO, M5H 3Y2 CANADA
Assignment: 2
Reel/Frame:024702/0956   Pages: 6
Recorded: 07/19/2010
Attorney Dkt #:13210-1191/KL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2002
2
Exec Dt:
12/11/2002
3
Exec Dt:
12/12/2002
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12838542
Correspondence name and address
BERESKIN AND PARR LLP S.E.N.C.R.L., S.R.
40 KING STREET WEST
40TH FLOOR
TORONTO, M5H 3Y2 CANADA
Assignment: 3
Reel/Frame:016337/0274   Pages: 6
Recorded: 09/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2003
2
Exec Dt:
03/10/2003
3
Exec Dt:
03/17/2003
4
Exec Dt:
03/12/2003
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508187
Correspondence name and address
JACQUELINE M. O'BRIEN
JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:023917/0230   Pages: 7
Recorded: 02/09/2010
Attorney Dkt #:555255-013052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2003
2
Exec Dt:
03/10/2003
3
Exec Dt:
03/17/2003
4
Exec Dt:
03/12/2003
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12702635
Correspondence name and address
DAWN A. BROWN/JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:028774/0016   Pages: 7
Recorded: 08/13/2012
Attorney Dkt #:10557-US-CNT2 4214-25313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2003
2
Exec Dt:
03/10/2003
3
Exec Dt:
03/17/2003
4
Exec Dt:
03/12/2003
Assignee
1
295 PHILLIP STREET
WATERLOO, ON, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13556959
Correspondence name and address
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 6
Reel/Frame:015278/0538   Pages: 4
Recorded: 10/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2004
2
Exec Dt:
09/13/2004
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10482756
Correspondence name and address
JONES DAY
JACQUELINE M.O'BRIEN
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:015327/0046   Pages: 4
Recorded: 11/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2004
2
Exec Dt:
11/01/2004
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTAIRO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479388
Correspondence name and address
JONES DAY, NORTH POINT
JACQUELINE M. O'BRIEN
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:026667/0339   Pages: 4
Recorded: 07/28/2011
Attorney Dkt #:29717-0038002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2004
2
Exec Dt:
11/01/2004
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12372233
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 9
Reel/Frame:025685/0644   Pages: 4
Recorded: 01/24/2011
Attorney Dkt #:555255-013099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2005
2
Exec Dt:
11/03/2005
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13009374
Correspondence name and address
DAWN A. BROWN/JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:035827/0333   Pages: 5
Recorded: 06/12/2015
Attorney Dkt #:21103-US-CNT (4214-65208)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2005
2
Exec Dt:
11/15/2005
3
Exec Dt:
11/09/2005
Assignee
1
295 PHILLIP STREET
WATERLOO, ON, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14456037
Correspondence name and address
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 11
Reel/Frame:017885/0590   Pages: 4
Recorded: 05/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2006
2
Exec Dt:
05/09/2006
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11430884
Correspondence name and address
RIDOUT & MAYBEE LLP
ONE QUEEN STREET EAST, SUITE 2400
TORONTO, ONTARIO, CANADA M5C 3B1
Assignment: 12
Reel/Frame:017842/0152   Pages: 4
Recorded: 06/26/2006
Attorney Dkt #:42783-0312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2006
2
Exec Dt:
06/23/2006
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11426331
Correspondence name and address
RIDOUT & MAYBEE LLP
ONE QUEEN STREET EAST, SUITE 2400
TORONTO, ONTARIO, M5C 3B1 CANADA
Assignment: 13
Reel/Frame:024840/0659   Pages: 5
Recorded: 08/16/2010
Attorney Dkt #:42783-2080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2006
2
Exec Dt:
06/23/2006
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12856899
Correspondence name and address
RIDOUT & MAYBEE LLP
225 KING STREET WEST
10TH FLOOR
TORONTO, M5V 3M2 CANADA
Assignment: 14
Reel/Frame:023837/0707   Pages: 7
Recorded: 01/25/2010
Attorney Dkt #:85144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2010
2
Exec Dt:
01/21/2010
3
Exec Dt:
01/21/2010
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12625829
Correspondence name and address
ALLEN, DYER, DOPPELT, MILBRATH & GILCHRI
255 S. ORANGE AVENUE
SUITE 1401
ORLANDO, FL 32801

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