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 : CAMPBELL, CHRISTOPHER T. S.
Total Assignments: 22
Assignment: 1
Reel/Frame:023474/0962   Pages: 20
Recorded: 11/05/2009
Attorney Dkt #:S1583.70018US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12535328
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 2
Reel/Frame:043551/0258   Pages: 20
Recorded: 09/12/2017
Attorney Dkt #:S1583.70018US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15685860
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 3
Reel/Frame:046623/0236   Pages: 20
Recorded: 08/13/2018
Attorney Dkt #:S1583.70018US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15982304
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 4
Reel/Frame:050965/0583   Pages: 20
Recorded: 11/11/2019
Attorney Dkt #:S1583.70018US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16390412
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 5
Reel/Frame:052004/0743   Pages: 20
Recorded: 03/04/2020
Attorney Dkt #:S1583.70018US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16693660
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 6
Reel/Frame:053513/0174   Pages: 20
Recorded: 08/17/2020
Attorney Dkt #:S1583.70018US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16901311
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 7
Reel/Frame:057540/0099   Pages: 20
Recorded: 09/21/2021
Attorney Dkt #:S1583.70018US08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17393806
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 8
Reel/Frame:065815/0052   Pages: 20
Recorded: 12/08/2023
Attorney Dkt #:S1583.70018US09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/31/2009
3
Exec Dt:
08/31/2009
4
Exec Dt:
08/31/2009
5
Exec Dt:
08/31/2009
6
Exec Dt:
08/31/2009
7
Exec Dt:
08/31/2009
8
Exec Dt:
09/02/2009
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18345551
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 9
Reel/Frame:025333/0491   Pages: 5
Recorded: 11/09/2010
Attorney Dkt #:S1583.70029US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2010
2
Exec Dt:
11/01/2010
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12862563
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 10
Reel/Frame:025359/0405   Pages: 6
Recorded: 11/15/2010
Attorney Dkt #:S1583.70031US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2010
2
Exec Dt:
11/01/2010
3
Exec Dt:
11/01/2010
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12862576
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 11
Reel/Frame:025461/0004   Pages: 5
Recorded: 12/07/2010
Attorney Dkt #:S1583.70030US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2010
2
Exec Dt:
11/01/2010
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12862551
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 12
Reel/Frame:025461/0097   Pages: 16
Recorded: 12/07/2010
Attorney Dkt #:S1583.70024US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2010
2
Exec Dt:
11/01/2010
3
Exec Dt:
11/01/2010
4
Exec Dt:
11/06/2010
5
Exec Dt:
11/01/2010
6
Exec Dt:
11/01/2010
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12862581
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 13
Reel/Frame:031610/0181   Pages: 16
Recorded: 11/15/2013
Attorney Dkt #:S1583.70024US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2010
2
Exec Dt:
11/01/2010
3
Exec Dt:
11/01/2010
4
Exec Dt:
11/01/2010
5
Exec Dt:
11/01/2010
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13889465
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 14
Reel/Frame:035517/0906   Pages: 5
Recorded: 04/28/2015
Attorney Dkt #:S1583.70031US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2010
2
Exec Dt:
11/01/2010
3
Exec Dt:
11/01/2010
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14528730
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 15
Reel/Frame:026047/0779   Pages: 5
Recorded: 03/30/2011
Attorney Dkt #:S1583.70030US00
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/08/2010
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12862551
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 16
Reel/Frame:026113/0959   Pages: 29
Recorded: 04/13/2011
Attorney Dkt #:S1583.70025US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2011
2
Exec Dt:
03/10/2011
3
Exec Dt:
03/02/2011
4
Exec Dt:
02/23/2011
5
Exec Dt:
02/23/2011
6
Exec Dt:
02/23/2011
7
Exec Dt:
02/24/2011
8
Exec Dt:
02/25/2011
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12862513
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:032393/0855   Pages: 29
Recorded: 03/10/2014
Attorney Dkt #:S1583.70025US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2011
2
Exec Dt:
03/10/2011
3
Exec Dt:
03/02/2011
4
Exec Dt:
02/23/2011
5
Exec Dt:
02/23/2011
6
Exec Dt:
02/23/2011
7
Exec Dt:
02/24/2011
8
Exec Dt:
02/25/2011
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14088750
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 18
Reel/Frame:052066/0172   Pages: 29
Recorded: 03/02/2020
Attorney Dkt #:S1583.70025US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2011
2
Exec Dt:
03/10/2011
3
Exec Dt:
03/02/2011
4
Exec Dt:
02/23/2011
5
Exec Dt:
02/23/2011
6
Exec Dt:
02/23/2011
7
Exec Dt:
02/24/2011
8
Exec Dt:
02/25/2011
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16407479
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 19
Reel/Frame:026376/0214   Pages: 4
Recorded: 06/02/2011
Attorney Dkt #:S1583.70024US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2011
2
Exec Dt:
05/10/2011
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13046142
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 20
Reel/Frame:026458/0963   Pages: 5
Recorded: 06/16/2011
Attorney Dkt #:S1583.70034US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2011
2
Exec Dt:
05/10/2011
3
Exec Dt:
05/10/2011
Assignee
1
2900 E. ELVIRA RD.
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13033419
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 21
Reel/Frame:032136/0693   Pages: 7
Recorded: 02/04/2014
Attorney Dkt #:S1583.70041US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2013
2
Exec Dt:
05/13/2013
3
Exec Dt:
05/21/2013
4
Exec Dt:
05/10/2013
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13766862
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 22
Reel/Frame:039957/0167   Pages: 15
Recorded: 10/06/2016
Attorney Dkt #:S1583.70058US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2013
2
Exec Dt:
07/31/2015
3
Exec Dt:
01/15/2015
Assignee
1
2900 E. ELVIRA ROAD
TUCSON, ARIZONA 85756
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14150196
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

Search Results as of: 09/22/2024 04:27 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