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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 : DOBROWOLSKI, JERZY A.
Total Assignments: 13
Assignment: 1
Reel/Frame:004429/0762   Pages: 2
Recorded: 07/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/12/1985
Assignee
1
A CORP. OF CANADA
OTTAWA, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06660969
Correspondence name and address
FRANCIS W. LEMON
C|OCANADIAN PATENT AND DEVELOPMENT LTD.
275 SLATER STREET
OTTAWA,ONTARIO,CANADA K1AOR3
Assignment: 2
Reel/Frame:004496/0433   Pages: 4
Recorded: 01/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/05/1985
2
Exec Dt:
12/05/1985
Assignee
1
OTTAWA, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06786696
Correspondence name and address
F. W. LEMON
CANADIAN PATENTS & DEV. LTD.
275 SLATER STREET
OTTAWA, ONTARIO, CANADA K1A 0R3
Assignment: 3
Reel/Frame:004513/0399   Pages: 3
Recorded: 02/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/05/1986
2
Exec Dt:
02/05/1986
Assignee
1
OTTAWA, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06797167
Correspondence name and address
F. W. LEMON
CANADIAN PATS. AND DEV. LTD.
275 SLATER ST.
OTTAWA, ONTARIO, K1A 0R3
CANADA
Assignment: 4
Reel/Frame:004645/0613   Pages: 2
Recorded: 12/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/05/1986
2
Exec Dt:
11/03/1986
Assignee
1
OTTAWA, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06882426
Correspondence name and address
CANADIAN PATENTS AND DEVELOPMENT LIMITED
275 SLATER STREET
OTTAWA, ONTARIO KIA 0R3
CANADA
Assignment: 5
Reel/Frame:005584/0711   Pages: 4
Recorded: 02/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/10/1989
2
Exec Dt:
07/10/1989
3
Exec Dt:
07/10/1989
Assignee
1
OTTAWA, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07327542
Correspondence name and address
FRED S. WHISENHUNT
GRIFFIN, BRANIGAN & BUTLER
775 SOUTH 23RD STREET
P. O. BOX 2326
ARLINGTON, VA. 22202
Assignment: 6
Reel/Frame:005144/0926   Pages: 4
Recorded: 09/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/21/1989
2
Exec Dt:
08/21/1989
3
Exec Dt:
08/21/1989
Assignee
1
CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07414461
Correspondence name and address
FRANCIS W. LEMON
BOX 2637, STN. D
OTTAWA, ONTARIO, CANADA, K1P 5W7
Assignment: 7
Reel/Frame:007792/0960   Pages: 4
Recorded: 01/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/1996
2
Exec Dt:
01/04/1996
3
Exec Dt:
01/04/1996
4
Exec Dt:
01/04/1996
Assignee
1
MONTREAL ROAD
BLDG. M-58, ROOM EG-12
OTTAWA, ONT., CANADA K1A O
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08245699
Correspondence name and address
NATIONAL RESEARCH COUNCIL OF CANADA
JULIUSZ SZERESZEWSKI
BLDG., M-58, ROOM EG-12
MONTREAL ROAD
OTTAWA, ONT. K1A OR6
Assignment: 8
Reel/Frame:008080/0118   Pages: 3
Recorded: 07/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/1996
2
Exec Dt:
07/17/1996
Assignee
1
INTELLECTUAL PROPERY SERVICES OFFICE
MONTREAL ROAD, BLDG. M-58, ROOM EG-12
OTTAWA, CANADA KIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08216451
Correspondence name and address
NATIONAL RESEARCH COUNCIL OF CANADA
JULIUSZ SZERESZEWSKI
MONTREAL ROAD BLDG, M-58, ROOM EG-12
OTTAWA, ONT KIA 0R6
Assignment: 9
Reel/Frame:008278/0359   Pages: 4
Recorded: 12/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/1996
2
Exec Dt:
11/18/1996
3
Exec Dt:
11/14/1996
4
Exec Dt:
11/15/1996
Assignee
1
MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A 0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08314003
Correspondence name and address
NEIL TEITELBAUM AND ASSOCIATES
NEIL TEITELBAUM
16 CARLYLE AVENUE
OTTAWA, ONTARIO
CANADA K1S 4Y3
Assignment: 10
Reel/Frame:009001/0023   Pages: 2
Recorded: 12/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/1997
2
Exec Dt:
08/06/1997
3
Exec Dt:
08/06/1997
4
Exec Dt:
08/06/1997
5
Exec Dt:
08/11/1997
Assignee
1
MONTREAL ROAD, M-36
OTTAWA, ONTARIO K1A OR6, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08867789
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 11
Reel/Frame:009424/0430   Pages: 3
Recorded: 09/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/1998
2
Exec Dt:
04/06/1998
Assignee
1
MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A O
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08694415
Correspondence name and address
NEIL TEITELBAUM AND ASSOCIATES
NEIL TEITELBAUM
834 COLONEL BY DRIVE
OTTAWA ONTARIO K1S 5C4 CANADA
Assignment: 12
Reel/Frame:009418/0364   Pages: 3
Recorded: 08/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/1998
2
Exec Dt:
05/08/1998
3
Exec Dt:
06/04/1998
Assignee
1
BLDG. M-58
MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A O
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09051403
Correspondence name and address
MARKS & CLERK
RICHARD J. MITCHELL
55 METCALFE STREET, SUITE 1380
P.O. BOX 957, STATION B
OTTAWA, ONTARIO, CANADA K1P 5S7
Assignment: 13
Reel/Frame:026257/0680   Pages: 5
Recorded: 05/11/2011
Attorney Dkt #:25814-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2011
2
Exec Dt:
04/28/2011
Assignee
1
1200 MONTREAL RD
M-55, ROOM 29
OTTAWA, ON, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13062266
Correspondence name and address
MARKS & CLERK
P.O. BOX 957, STATION B
1900-180 KENT STREET
OTTAWA, ON, K1P 5S7 CANADA

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