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Patent Assignment Assignor Details
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Assignor Name : CHALMERS, HARVEY
Total Assignments: 20
Assignment: 1
Reel/Frame:006397/0309   Pages: 2
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/18/1992
2
Exec Dt:
12/18/1992
3
Exec Dt:
12/18/1992
Assignee
1
950 L'ENFANT PLAZA, SW
WASHINGTON, DISTRICT OF COLUMBIA 20024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07929588
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
FRANK L. BERNSTEIN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:006530/0687   Pages: 3
Recorded: 05/05/1993
Conveyance: RE-RECORD TO CORRECT SECOND ASSIGNOR'S NAME INCORRECTLY SPELLED PROEVIOUSLY RECORDED AT REEL 6394, FRAME 309. ASSIGNOR ASSIGNS ENTIRE INTEREST.
Assignors
1
Exec Dt:
12/18/1992
2
Exec Dt:
12/18/1992
3
Exec Dt:
12/21/1992
Assignee
1
950 L'ENFANT PLAZA, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07929588
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
FRANK L. BERNSTEIN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:006560/0805   Pages: 2
Recorded: 05/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/05/1993
Assignee
1
950 L'ENFANT PLAZA, SW
WASHINGTON, DISTRICT OF COLUMBIA 20024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08057573
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
FRANK L. BERNSTEIN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:007612/0836   Pages: 2
Recorded: 08/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/21/1995
Assignee
1
6560 ROCK SPRING DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08478669
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:008882/0490   Pages: 2
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/1997
2
Exec Dt:
10/30/1997
Assignee
1
6560 ROCK SPRING DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08874726
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:009233/0896   Pages: 2
Recorded: 12/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/24/1997
Assignee
1
6560 ROCK SPRING DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08973207
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DAVID J. CUSHING
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 7
Reel/Frame:016464/0819   Pages: 4
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2005
2
Exec Dt:
04/07/2005
3
Exec Dt:
04/07/2005
Assignee
1
8865 STANFORD BOULEVARD
SUITE 202
COLUMBIA, MARYLAND 21045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11101795
Correspondence name and address
PIETRAGALLO, BOSICK & GORDON
ROBERT P. LENART
ONE OXFORD CENTRE, 38TH FLOOR,
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:020513/0849   Pages: 6
Recorded: 02/15/2008
Attorney Dkt #:IBIQ-81132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2007
2
Exec Dt:
02/08/2008
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11863943
Correspondence name and address
ROBERT P. LENART
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219-6404
Assignment: 9
Reel/Frame:020278/0868   Pages: 13
Recorded: 12/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2007
2
Exec Dt:
11/09/2007
3
Exec Dt:
11/05/2007
4
Exec Dt:
11/11/2007
5
Exec Dt:
11/06/2007
6
Exec Dt:
11/16/2007
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11896565
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 10
Reel/Frame:030663/0549   Pages: 14
Recorded: 06/21/2013
Attorney Dkt #:011969-0037-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2007
2
Exec Dt:
11/09/2007
3
Exec Dt:
11/05/2007
4
Exec Dt:
11/11/2007
5
Exec Dt:
11/06/2007
6
Exec Dt:
11/16/2007
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13725284
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:022969/0507   Pages: 9
Recorded: 07/13/2009
Attorney Dkt #:011969-0025-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2009
2
Exec Dt:
06/29/2009
3
Exec Dt:
06/29/2009
4
Exec Dt:
06/26/2009
5
Exec Dt:
06/29/2009
6
Exec Dt:
06/29/2009
7
Exec Dt:
07/07/2009
Assignee
1
6711 COLUMBIA GATEWAY DRIVE, SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12385660
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:027737/0443   Pages: 8
Recorded: 02/21/2012
Attorney Dkt #:011969-0036-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2009
2
Exec Dt:
06/29/2009
3
Exec Dt:
06/29/2009
4
Exec Dt:
06/26/2009
5
Exec Dt:
06/29/2009
6
Exec Dt:
06/29/2009
7
Exec Dt:
07/07/2009
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13401201
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:025202/0345   Pages: 4
Recorded: 10/22/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2010
2
Exec Dt:
10/19/2010
3
Exec Dt:
10/20/2010
Assignee
1
6711 COLUMBIA GATEWAY DRIVE, SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12805469
Correspondence name and address
JONES DAY
INTELLECTUAL PROPERTY GROUP
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017-6702
Assignment: 14
Reel/Frame:025617/0067   Pages: 8
Recorded: 12/27/2010
Attorney Dkt #:011969-0032-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2010
2
Exec Dt:
12/03/2010
3
Exec Dt:
12/02/2010
4
Exec Dt:
12/03/2010
5
Exec Dt:
12/09/2010
6
Exec Dt:
12/09/2010
7
Exec Dt:
11/02/2010
8
Exec Dt:
11/02/2010
9
Exec Dt:
12/09/2010
Assignee
1
6711 COLUMBUA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12923780
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK NY 10017
Assignment: 15
Reel/Frame:025685/0719   Pages: 5
Recorded: 01/21/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2010
2
Exec Dt:
12/03/2010
3
Exec Dt:
12/02/2010
4
Exec Dt:
12/03/2010
5
Exec Dt:
12/09/2010
6
Exec Dt:
12/09/2010
7
Exec Dt:
12/02/2010
8
Exec Dt:
11/02/2010
9
Exec Dt:
12/09/2010
Assignee
1
6711 COLUMBIA GATEWAY DRIVE, SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12923780
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK NY 10017
Assignment: 16
Reel/Frame:028023/0653   Pages: 8
Recorded: 04/10/2012
Attorney Dkt #:011969-0034-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2012
2
Exec Dt:
02/29/2012
3
Exec Dt:
03/02/2012
4
Exec Dt:
03/05/2012
5
Exec Dt:
02/28/2012
6
Exec Dt:
02/28/2012
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13367003
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 17
Reel/Frame:035689/0330   Pages: 4
Recorded: 05/21/2015
Attorney Dkt #:IBIQ-105541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2015
2
Exec Dt:
03/27/2015
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14478233
Correspondence name and address
ROBERT P. LENART
301 GRANT STREET, 38TH FLOOR
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:038231/0333   Pages: 6
Recorded: 04/08/2016
Attorney Dkt #:011969-0043-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2016
2
Exec Dt:
04/08/2016
3
Exec Dt:
04/08/2016
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15094529
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:048699/0492   Pages: 7
Recorded: 03/26/2019
Attorney Dkt #:4661.012US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2016
2
Exec Dt:
04/08/2016
3
Exec Dt:
04/08/2016
Assignee
1
6711 COLUMBIA GATEWAY DRIVE
SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16299715
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:052688/0286   Pages: 6
Recorded: 05/18/2020
Attorney Dkt #:4661.012US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2016
2
Exec Dt:
04/08/2016
3
Exec Dt:
04/08/2016
Assignee
1
6711 COLUMBIA GATEWAY DRIVE SUITE 500
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16751399
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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