skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : HELLINGA, HOMME W.
Total Assignments: 27
Assignment: 1
Reel/Frame:009821/0963   Pages: 3
Recorded: 03/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/1999
Assignee
1
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09223775
Correspondence name and address
NIXON & VANDERHYE P.C.
MARY J. WILSON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:048801/0702   Pages: 3
Recorded: 04/05/2019
Attorney Dkt #:035327-518D01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/1999
Assignee
1
2812 ERWIN ROAD, SUITE 306
DURHAM, NORTH CAROLINA 27705
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
09891307
 
09891307
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 3
Reel/Frame:010184/0290   Pages: 3
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/1999
2
Exec Dt:
08/11/1999
Assignee
1
230 NORTH BUILDING
RESEARCH DRIVE
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09326342
Correspondence name and address
JENKINS & WILSON, P.A.
ARLES A. TAYLOR, JR.
SUITE 1400 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 4
Reel/Frame:013363/0925   Pages: 3
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2002
2
Exec Dt:
09/25/2002
3
Exec Dt:
09/17/2002
Assignee
1
DURHAM, NORTH CAROLINA 27708-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10229286
Correspondence name and address
NIXON & VANDERHYE P.C.
MARY J. WILSON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:014945/0299   Pages: 3
Recorded: 02/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2003
2
Exec Dt:
11/14/2003
Assignee
1
DURHAM, NORTH CAROLINA 27708-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10686529
Correspondence name and address
NIXON & VANDERHYE P.C.
GARY R. TANIGAWA
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:039661/0555   Pages: 3
Recorded: 09/07/2016
Attorney Dkt #:35327-519C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2003
2
Exec Dt:
11/14/2003
Assignee
1
2812 ERWIN ROAD
SUITE 306
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11785591
Correspondence name and address
MINTZ LEVIN / BOSTON OFFICE
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 7
Reel/Frame:048728/0487   Pages: 3
Recorded: 03/28/2019
Attorney Dkt #:035327-519D01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2003
2
Exec Dt:
11/14/2003
Assignee
1
2812 IRWIN ROAD
SUITE 306
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15487665
Correspondence name and address
INGRID A. BEATTIE
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 8
Reel/Frame:015517/0479   Pages: 3
Recorded: 06/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2004
2
Exec Dt:
06/15/2004
3
Exec Dt:
06/11/2004
Assignee
1
DURHAM, NORTH CAROLINA 27708-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10840796
Correspondence name and address
NIXON & VANDERHYE P.C.
GARY R. TANIGAWA
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:018760/0216   Pages: 7
Recorded: 01/16/2007
Attorney Dkt #:2000706.123US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11583368
Correspondence name and address
MICHAEL J. TWOMEY
60 STATE STREET
WILMERHALE
BOSTON, MA 02109
Assignment: 10
Reel/Frame:027488/0405   Pages: 7
Recorded: 01/05/2012
Attorney Dkt #:2000706.149,150,151,152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
13223852
 
13245596
 
13245607
 
13245650
 
13246263
 
13246270
 
13246346
 
13246355
 
13246376
 
13246380
 
NONE
13308666
Correspondence name and address
MICHAEL J. TWOMEY
60 STATE STREET
WILMERHALE LLP
BOSTON, MA 02109
Assignment: 11
Reel/Frame:033581/0633   Pages: 6
Recorded: 08/21/2014
Attorney Dkt #:2000706.00143US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13861106
Correspondence name and address
MICHAEL J. TWOMEY
60 STATE STREET
WILMERHALE
BOSTON, MA 02109
Assignment: 12
Reel/Frame:033584/0384   Pages: 6
Recorded: 08/21/2014
Attorney Dkt #:2000706.00143US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14463059
Correspondence name and address
MICHAEL J. TWOMEY
60 STATE STREET
WILMERHALE
BOSTON, MA 02109
Assignment: 13
Reel/Frame:036240/0346   Pages: 7
Recorded: 08/03/2015
Attorney Dkt #:2000706.168US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13532190
Correspondence name and address
MICHAEL J. TWOMEY
60 STATE STREET
WILMERHALE
BOSTON, MA 02109
Assignment: 14
Reel/Frame:036289/0905   Pages: 7
Recorded: 08/10/2015
Attorney Dkt #:2000706.165US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13457041
Correspondence name and address
MICHAEL J. TWOMEY
60 STATE STREET
WILMERHALE
BOSTON, MA 02109
Assignment: 15
Reel/Frame:042051/0937   Pages: 7
Recorded: 04/19/2017
Attorney Dkt #:2000706.143 US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15456518
Correspondence name and address
WILMERHALE
60 STATE STREET
BOSTON, MA 02109
Assignment: 16
Reel/Frame:054646/0107   Pages: 7
Recorded: 12/15/2020
Attorney Dkt #:P1090.70001US19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16570623
Correspondence name and address
MICHAEL J. TWOMEY
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:057226/0882   Pages: 7
Recorded: 08/19/2021
Attorney Dkt #:P1090.70001US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
12/14/2006
Assignee
1
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17210219
Correspondence name and address
MICHAEL J. TWOMEY
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 18
Reel/Frame:021624/0816   Pages: 5
Recorded: 10/02/2008
Attorney Dkt #:1511-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2008
2
Exec Dt:
08/15/2008
3
Exec Dt:
08/18/2008
4
Exec Dt:
07/23/2008
5
Exec Dt:
07/22/2008
Assignees
1
P.O. BOX 483
FORT COLLINS, COLORADO 80522
2
2812 ERWIN ROAD
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11789560
Correspondence name and address
JONDLE & ASSOCIATES P.C.
858 HAPPY CANYON ROAD
SUITE 230
CASTLE ROCK, CO 80108
Assignment: 19
Reel/Frame:021627/0403   Pages: 5
Recorded: 09/29/2008
Attorney Dkt #:MJW-01579-1285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2008
2
Exec Dt:
09/23/2008
3
Exec Dt:
09/23/2008
Assignee
1
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11987006
Correspondence name and address
MARY J. WILSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 20
Reel/Frame:026037/0187   Pages: 3
Recorded: 03/29/2011
Attorney Dkt #:028193-9073-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2011
2
Exec Dt:
03/22/2011
3
Exec Dt:
03/22/2011
4
Exec Dt:
03/22/2011
Assignee
1
2812 ERWIN ROAD
SUITE 306
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12954317
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 21
Reel/Frame:048801/0319   Pages: 4
Recorded: 04/05/2019
Attorney Dkt #:035327-520N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2016
2
Exec Dt:
03/30/2016
Assignee
1
2812 ERWIN ROAD, SUITE 306
DURHAM, NORTH CAROLINA 27705
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15555064
 
15555064
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 22
Reel/Frame:048800/0854   Pages: 4
Recorded: 04/05/2019
Attorney Dkt #:035327-516N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2016
2
Exec Dt:
04/15/2016
Assignee
1
2812 ERWIN ROAD, SUITE 306
DURHAM, NORTH CAROLINA 27705
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15776725
 
15776725
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 23
Reel/Frame:048801/0019   Pages: 4
Recorded: 04/05/2019
Attorney Dkt #:035327-516N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2016
2
Exec Dt:
04/15/2016
Assignee
1
2812 ERWIN ROAD, SUITE 306
DURHAM, NORTH CAROLINA 27705
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15776725
 
15776725
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 24
Reel/Frame:048800/0704   Pages: 4
Recorded: 04/05/2019
Attorney Dkt #:035327-523N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2017
2
Exec Dt:
03/22/2017
Assignee
1
2812 ERWIN ROAD, SUITE 306
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15777061
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 25
Reel/Frame:053046/0853   Pages: 4
Recorded: 06/26/2020
Attorney Dkt #:035327-526N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2020
2
Exec Dt:
06/25/2020
Assignee
1
2812 ERWIN RD., SUITE 306
BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15776871
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 26
Reel/Frame:056134/0001   Pages: 4
Recorded: 05/04/2021
Attorney Dkt #:035327-527N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2021
2
Exec Dt:
04/27/2021
Assignee
1
2812 ERWIN RD., SUITE 306
BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15776747
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 27
Reel/Frame:063282/0887   Pages: 7
Recorded: 04/11/2023
Attorney Dkt #:123658-11401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2023
2
Exec Dt:
03/21/2023
Assignee
1
2812 ERWIN RD, STE 406
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15776697
Correspondence name and address
MARK S. LEONARDO
155 SEAPORT BLVD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210

Search Results as of: 05/14/2024 07:37 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT