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 : MITCHELL, DUANE A.
Total Assignments: 14
Assignment: 1
Reel/Frame:021297/0749   Pages: 2
Recorded: 07/28/2008
Attorney Dkt #:000250-00093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2008
2
Exec Dt:
06/18/2008
Assignee
1
M454 DAVIDSON BUILDING
OFFICE OF SCIENCE & TECHNOLOGY, DUKE UNIVERSITY MEDICAL CENTER
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12144318
Correspondence name and address
BANNER & WITCOFF
1100 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:028351/0076   Pages: 4
Recorded: 06/11/2012
Attorney Dkt #:000250.00110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2012
2
Exec Dt:
06/08/2012
Assignee
1
2812 ERWIN ROAD, SUITE 306
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13336590
Correspondence name and address
BANNER & WITCOFF, LTD
1100 12TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:036375/0931   Pages: 7
Recorded: 08/20/2015
Attorney Dkt #:000250.00202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2012
2
Exec Dt:
06/08/2012
3
Exec Dt:
03/20/2015
Assignee
1
2812 ERWIN ROAD, SUITE 306
P.O. BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14545016
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:029622/0559   Pages: 3
Recorded: 01/14/2013
Attorney Dkt #:D118 1050.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2013
2
Exec Dt:
01/08/2013
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12488176
Correspondence name and address
ALIREZA BEHROOZ, PH.D.
P.O. BOX 7037
ATLANTA, GA 30357
Assignment: 5
Reel/Frame:049440/0451   Pages: 3
Recorded: 06/12/2019
Attorney Dkt #:D118 1050US.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2013
2
Exec Dt:
01/08/2013
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15676330
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
P.O. BOX 7037
IP DOCKET DEPARTMENT
ATLANTA, GA 30357-0037
Assignment: 6
Reel/Frame:061419/0435   Pages: 3
Recorded: 09/13/2022
Attorney Dkt #:01305-0020-08US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2013
2
Exec Dt:
01/08/2013
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17738576
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 7
Reel/Frame:061543/0302   Pages: 3
Recorded: 09/27/2022
Attorney Dkt #:01305-0020-09US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2013
2
Exec Dt:
01/08/2013
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17746329
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 8
Reel/Frame:061684/0407   Pages: 3
Recorded: 10/14/2022
Attorney Dkt #:01305-0020-10US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2013
2
Exec Dt:
01/08/2013
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17828554
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 9
Reel/Frame:062075/0590   Pages: 3
Recorded: 12/06/2022
Attorney Dkt #:01305-0020-11US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2013
2
Exec Dt:
01/08/2013
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17841140
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 10
Reel/Frame:038854/0219   Pages: 6
Recorded: 06/09/2016
Attorney Dkt #:000250.00239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2013
2
Exec Dt:
11/18/2013
3
Exec Dt:
11/18/2013
4
Exec Dt:
11/14/2014
Assignee
1
2812 ERWIN ROAD
SUITE 306, P.O. BOX 90083
DURHAM, NORTH CAROLINA 27705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15036878
Correspondence name and address
SARAH A. KAGAN
1100 13TH STREET NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:042027/0555   Pages: 4
Recorded: 04/17/2017
Attorney Dkt #:D118 1120WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2017
2
Exec Dt:
04/13/2017
Assignee
1
M454 DAVISON BUILDING
DURHAM, NORTH CAROLINA 27710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15024200
Correspondence name and address
WOMBLE CARLYLE SANDRIDGE & RICE, LLP
IP DOCKETING DEPARTMENT
P.O. BOX 7037
ATLANTA, GA 30357
Assignment: 12
Reel/Frame:059940/0311   Pages: 8
Recorded: 05/18/2022
Attorney Dkt #:32917/54160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2022
2
Exec Dt:
04/28/2022
3
Exec Dt:
04/14/2022
4
Exec Dt:
05/16/2022
Assignee
1
223 GRINTER HALL
GAINESVILLE, FLORIDA 32611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17607495
Correspondence name and address
JEANNE M. BRASHEAR
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, 60606-6357 UNITED STATES
Assignment: 13
Reel/Frame:062106/0063   Pages: 8
Recorded: 12/15/2022
Attorney Dkt #:32917/55331 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2022
2
Exec Dt:
08/15/2022
3
Exec Dt:
08/16/2022
4
Exec Dt:
08/16/2022
5
Exec Dt:
12/12/2022
Assignee
1
223 GRINTER HALL
GAINESVILLE, FLORIDA 32611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17797810
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:063103/0633   Pages: 8
Recorded: 03/26/2023
Attorney Dkt #:32917/55544 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2022
2
Exec Dt:
03/20/2023
3
Exec Dt:
11/29/2022
4
Exec Dt:
10/04/2022
5
Exec Dt:
12/12/2022
Assignee
1
223 GRINTER HALL
GAINESVILLE, FLORIDA 32611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17914894
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

Search Results as of: 05/23/2024 04:56 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