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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 : ROSENFELD, ERIC
Total Assignments: 24
Assignment: 1
Reel/Frame:009907/0903   Pages: 4
Recorded: 04/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/1999
Assignee
1
LTX PARK AT UNIVERSITY AVENUE
WESTWOOD, MASSACHUSETTS 02090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09183038
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
LESTER J. VINCENT
12400 WILSHIRE BLVD., SEVENTH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:016862/0624   Pages: 16
Recorded: 08/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/24/1999
3
Exec Dt:
04/16/1999
4
Exec Dt:
03/24/1999
5
Exec Dt:
04/09/1999
6
Exec Dt:
04/16/1999
7
Exec Dt:
04/09/1999
8
Exec Dt:
04/12/1999
9
Exec Dt:
04/09/1999
10
Exec Dt:
03/24/1999
11
Exec Dt:
04/16/1999
12
Exec Dt:
03/26/1999
13
Exec Dt:
03/24/1999
14
Exec Dt:
04/09/1999
Assignee
1
LTX PARK AT UNIVERSITY AVENUE
WESTWOOD, MASSACHUSETTS 02090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09935453
Correspondence name and address
BLAKELKY, SOKOLOFF, TAYLOR & ZAFMAN LLP
THOMAS S. FERRILL
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGLES, CA 90025
Assignment: 3
Reel/Frame:016868/0721   Pages: 16
Recorded: 08/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/24/1999
3
Exec Dt:
04/16/1999
4
Exec Dt:
03/24/1999
5
Exec Dt:
04/09/1999
6
Exec Dt:
04/16/1999
7
Exec Dt:
04/09/1999
8
Exec Dt:
04/12/1999
9
Exec Dt:
04/09/1999
10
Exec Dt:
03/24/1999
11
Exec Dt:
04/16/1999
12
Exec Dt:
03/26/1999
13
Exec Dt:
03/24/1999
14
Exec Dt:
04/09/1999
Assignee
1
LTX PARK AT UNIVERSITY AVENUE
WESTWOOD, MASSACHUSETTS 02090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10663469
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR, ET AL.
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 4
Reel/Frame:016869/0001   Pages: 16
Recorded: 08/10/2005
Attorney Dkt #:53470P015D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/24/1999
3
Exec Dt:
04/16/1999
4
Exec Dt:
03/24/1999
5
Exec Dt:
04/09/1999
6
Exec Dt:
04/16/1999
7
Exec Dt:
04/09/1999
8
Exec Dt:
04/12/1999
9
Exec Dt:
04/09/1999
10
Exec Dt:
03/24/1999
11
Exec Dt:
04/16/1999
12
Exec Dt:
03/26/1999
13
Exec Dt:
03/24/1999
14
Exec Dt:
04/09/1999
Assignee
1
LTX PARK AT UNIVERSITY AVENUE
WESTWOOD, MASSACHUSETTS 02090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09938157
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR ET AL
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 5
Reel/Frame:019873/0505   Pages: 3
Recorded: 09/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2007
2
Exec Dt:
09/04/2007
Assignee
1
240 CEDAR KNOLLS ROAD
SUITE 309
CEDAR KNOLLS, NEW JERSEY 07927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11895596
Correspondence name and address
KEUSEY, TUTUNJIAN & BITETTO PC
SUITE 210
20 CROSSWAYS PARK NORTH
WOODBURY, NY 11797
Assignment: 6
Reel/Frame:020365/0846   Pages: 3
Recorded: 01/15/2008
Attorney Dkt #:405-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2008
2
Exec Dt:
01/12/2008
Assignee
1
240 CEDAR KNOLLS ROAD, SUITE 309
CEDAR KNOLLS, NEW JERSEY 07927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12014281
Correspondence name and address
KEUSEY, TUTUNJIAN & BITETTO, P.C.
20 CROSSWAYS PARK NORTH
SUITE 210
WOODBURY, NY 11797
Assignment: 7
Reel/Frame:022887/0444   Pages: 2
Recorded: 06/29/2009
Attorney Dkt #:CTL 0131 PUS / 60196
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/25/2009
Assignee
1
858 COAL CREEK CIRCLE
LOUISVILLE, COLORADO 80027-9750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12493483
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:023617/0793   Pages: 11
Recorded: 12/08/2009
Attorney Dkt #:POU920090102US1(0560.902)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2009
2
Exec Dt:
12/03/2009
3
Exec Dt:
12/03/2009
4
Exec Dt:
12/03/2009
5
Exec Dt:
12/03/2009
6
Exec Dt:
12/03/2009
7
Exec Dt:
12/03/2009
8
Exec Dt:
12/03/2009
9
Exec Dt:
12/03/2009
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12631354
Correspondence name and address
KEVIN P. RADIGAN, ESQ.
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 9
Reel/Frame:025153/0728   Pages: 6
Recorded: 10/18/2010
Attorney Dkt #:040897-0278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2010
2
Exec Dt:
09/24/2010
3
Exec Dt:
09/24/2010
Assignee
1
965 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12889958
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET, NW, 6TH FLOOR
WASHINGTON, DC 20007-5143
Assignment: 10
Reel/Frame:031328/0994   Pages: 3
Recorded: 10/02/2013
Attorney Dkt #:26141.0004U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2012
2
Exec Dt:
01/16/2012
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13349318
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 11
Reel/Frame:027812/0901   Pages: 17
Recorded: 03/06/2012
Attorney Dkt #:007412.01415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2012
2
Exec Dt:
01/31/2012
3
Exec Dt:
02/16/2012
4
Exec Dt:
02/23/2012
5
Exec Dt:
01/27/2012
6
Exec Dt:
02/01/2012
7
Exec Dt:
02/29/2012
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13412922
Correspondence name and address
GARY D. FEDOROCHKO
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 12
Reel/Frame:027768/0226   Pages: 4
Recorded: 02/27/2012
Attorney Dkt #:DRF-001-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2012
2
Exec Dt:
02/16/2012
3
Exec Dt:
02/16/2012
4
Exec Dt:
02/17/2012
5
Exec Dt:
02/17/2012
6
Exec Dt:
02/17/2012
Assignee
1
9420 KEY WEST AVENUE
SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13405889
Correspondence name and address
BELLES KATZ LLC
404 S. 16TH STREET
PHILADELPHIA, PA 19146
Assignment: 13
Reel/Frame:027768/0410   Pages: 4
Recorded: 02/27/2012
Attorney Dkt #:DRF-001-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2012
2
Exec Dt:
02/16/2012
3
Exec Dt:
02/16/2012
4
Exec Dt:
02/17/2012
5
Exec Dt:
02/17/2012
6
Exec Dt:
02/17/2012
Assignee
1
9420 KEY WEST AVENUE
SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13405943
Correspondence name and address
BELLES KATZ LLC
404 S. 16TH STREET
PHILADELPHIA, PA 19146
Assignment: 14
Reel/Frame:027768/0559   Pages: 4
Recorded: 02/27/2012
Attorney Dkt #:DRF-001-US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2012
2
Exec Dt:
02/16/2012
3
Exec Dt:
02/16/2012
4
Exec Dt:
02/17/2012
5
Exec Dt:
02/17/2012
6
Exec Dt:
02/17/2012
Assignee
1
9420 KEY WEST AVENUE
SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13405981
Correspondence name and address
BELLES KATZ LLC
404 S. 16TH STREET
PHILADELPHIA, PA 19146
Assignment: 15
Reel/Frame:035688/0098   Pages: 11
Recorded: 05/21/2015
Attorney Dkt #:029860-0434739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2015
2
Exec Dt:
02/04/2015
3
Exec Dt:
05/29/2013
4
Exec Dt:
06/05/2013
5
Exec Dt:
06/05/2013
6
Exec Dt:
07/01/2013
7
Exec Dt:
07/09/2013
8
Exec Dt:
06/08/2013
9
Exec Dt:
02/04/2015
Assignee
1
9420 KEY WEST AVE., SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13890068
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP - DR
1650 TYSONS BLVD, SUITE 1400
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:057004/0238   Pages: 11
Recorded: 07/28/2021
Attorney Dkt #:0130-009002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2015
2
Exec Dt:
02/04/2015
3
Exec Dt:
05/29/2013
4
Exec Dt:
06/05/2013
5
Exec Dt:
02/04/2015
6
Exec Dt:
06/05/2013
7
Exec Dt:
07/01/2013
8
Exec Dt:
07/09/2013
9
Exec Dt:
06/08/2013
Assignee
1
9420 KEY WEST AVENUE, SUITE 101
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15583184
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
P.O. BOX 1077
MIDDLETOWN, MD 21769
Assignment: 17
Reel/Frame:034270/0574   Pages: 4
Recorded: 11/26/2014
Attorney Dkt #:029860-0435392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2014
2
Exec Dt:
10/28/2014
3
Exec Dt:
11/25/2014
4
Exec Dt:
11/25/2014
Assignee
1
9420 KEY WEST AVE., SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14554676
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP - DR
1650 TYSONS BLVD, SUITE 1400
MCLEAN, VA 22102
Assignment: 18
Reel/Frame:047554/0422   Pages: 5
Recorded: 11/20/2018
Attorney Dkt #:0130-007002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2014
2
Exec Dt:
10/28/2014
3
Exec Dt:
11/25/2014
4
Exec Dt:
11/25/2014
Assignee
1
9420 KEY WEST AVENUE, SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15900099
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP / DR. FIRST
C/O CPA GLOBAL
900 SECOND AVENUE SOUTH, SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:050505/0215   Pages: 5
Recorded: 09/26/2019
Attorney Dkt #:0130-006003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2014
2
Exec Dt:
10/28/2014
3
Exec Dt:
11/25/2014
4
Exec Dt:
11/25/2014
Assignee
1
9420 KEY WEST AVENUE, SUITE 230
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16231244
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP / DR. FIRST
C/O CPA GLOBAL
900 SECOND AVENUE SOUTH, SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:053461/0615   Pages: 4
Recorded: 08/11/2020
Attorney Dkt #:0130-006004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2014
2
Exec Dt:
10/28/2014
3
Exec Dt:
11/25/2014
4
Exec Dt:
11/25/2014
Assignee
1
9420 KEY WEST AVENUE, SUITE 101
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16947389
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
P.O. BOX 1077
MIDDLETOWN, MD 21769
Assignment: 21
Reel/Frame:041379/0494   Pages: 2
Recorded: 02/27/2017
Attorney Dkt #:CTL 60196 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/17/2017
Assignee
1
858 COAL CREEK CIRCLE
LOUISVILLE, COLORADO 80027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15442786
Correspondence name and address
GREAT LAKES INTELLECTUAL PROPERTY, PLLC
44750 YORKSHIRE
NOVI, MI 48375
Assignment: 22
Reel/Frame:046781/0295   Pages: 2
Recorded: 09/04/2018
Attorney Dkt #:CTL 60196 PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/17/2017
Assignee
1
858 COAL CREEK CIRCLE
LOUISVILLE, COLORADO 80027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16121172
Correspondence name and address
GREAT LAKES INTELLECTUAL PROPERTY, PLLC
44750 YORKSHIRE
NOVI, MI 48375
Assignment: 23
Reel/Frame:045816/0790   Pages: 8
Recorded: 05/16/2018
Attorney Dkt #:007412.01639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2018
2
Exec Dt:
05/14/2018
3
Exec Dt:
05/15/2018
4
Exec Dt:
05/04/2018
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13828372
Correspondence name and address
BANNER & WITCOFF, LTD.
TEN SOUTH WACKER DR.
SUITE 3000
CHICAGO, IL 60606
Assignment: 24
Reel/Frame:059972/0317   Pages: 5
Recorded: 05/20/2022
Attorney Dkt #:P202106275US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2022
2
Exec Dt:
05/18/2022
3
Exec Dt:
05/19/2022
4
Exec Dt:
05/18/2022
5
Exec Dt:
05/18/2022
6
Exec Dt:
05/18/2022
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17664292
Correspondence name and address
IBM CORPORATION - PATENT CENTER
1701 NORTH STREET
B/256-3
ENDICOTT, NY 13760

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