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 : SHEFFIELD, MATTHEW BURTON
Total Assignments: 11
Assignment: 1
Reel/Frame:055395/0530   Pages: 10
Recorded: 02/24/2021
Attorney Dkt #:6247-047U/KAT-19-0900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2020
2
Exec Dt:
04/29/2020
3
Exec Dt:
05/07/2020
4
Exec Dt:
05/19/2020
Assignee
1
7015 GATEWAY BOULEVARD
NEWARK, CALIFORNIA 94560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16880129
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:057700/0961   Pages: 8
Recorded: 10/05/2021
Attorney Dkt #:6247-047UA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2020
2
Exec Dt:
04/28/2020
3
Exec Dt:
05/07/2020
4
Exec Dt:
08/12/2021
5
Exec Dt:
05/19/2020
Assignee
1
7015 GATEWAY BOULEVARD
NEWARK, CALIFORNIA 94560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17448720
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:056432/0921   Pages: 10
Recorded: 06/03/2021
Attorney Dkt #:P129C1US 61482-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
04/24/2021
4
Exec Dt:
04/22/2021
5
Exec Dt:
04/29/2021
6
Exec Dt:
04/22/2021
7
Exec Dt:
05/24/2021
8
Exec Dt:
05/13/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17232598
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
720 WATER STREET
ONE MARITIME PLAZA, FIFTH FLOOR
TOLEDO, OH 43604
Assignment: 4
Reel/Frame:062264/0552   Pages: 10
Recorded: 01/03/2023
Attorney Dkt #:VIEWP129C1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
04/24/2021
4
Exec Dt:
04/22/2021
5
Exec Dt:
04/29/2021
6
Exec Dt:
04/22/2021
7
Exec Dt:
05/24/2021
8
Exec Dt:
05/13/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17985720
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 5
Reel/Frame:062264/0593   Pages: 10
Recorded: 01/03/2023
Attorney Dkt #:VIEWP129C2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
04/24/2021
4
Exec Dt:
04/22/2021
5
Exec Dt:
04/29/2021
6
Exec Dt:
04/22/2021
7
Exec Dt:
05/24/2021
8
Exec Dt:
05/13/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17985726
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 6
Reel/Frame:062264/0631   Pages: 10
Recorded: 01/03/2023
Attorney Dkt #:VIEWP129C3US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
04/24/2021
4
Exec Dt:
04/22/2021
5
Exec Dt:
04/29/2021
6
Exec Dt:
04/22/2021
7
Exec Dt:
05/24/2021
8
Exec Dt:
05/13/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17985743
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 7
Reel/Frame:066116/0319   Pages: 10
Recorded: 01/12/2024
Attorney Dkt #:VIEWP129C4US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
04/24/2021
4
Exec Dt:
04/22/2021
5
Exec Dt:
04/29/2021
6
Exec Dt:
04/22/2021
7
Exec Dt:
05/24/2021
8
Exec Dt:
05/13/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18514589
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 8
Reel/Frame:066340/0202   Pages: 11
Recorded: 01/17/2024
Attorney Dkt #:VIEWP129C4US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE 4TH INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 066116 FRAME: 03919. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
04/22/2021
2
Exec Dt:
04/22/2021
3
Exec Dt:
04/24/2021
4
Exec Dt:
04/22/2021
5
Exec Dt:
04/29/2021
6
Exec Dt:
04/22/2021
7
Exec Dt:
05/24/2021
8
Exec Dt:
05/13/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18514589
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 9
Reel/Frame:063768/0088   Pages: 13
Recorded: 05/25/2023
Attorney Dkt #:VIEWP129X1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2021
2
Exec Dt:
09/30/2021
3
Exec Dt:
09/30/2021
4
Exec Dt:
04/12/2022
5
Exec Dt:
04/21/2022
6
Exec Dt:
09/30/2021
7
Exec Dt:
02/15/2022
8
Exec Dt:
09/30/2021
9
Exec Dt:
10/29/2021
10
Exec Dt:
03/03/2022
11
Exec Dt:
09/30/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18028292
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 10
Reel/Frame:063773/0745   Pages: 10
Recorded: 05/26/2023
Attorney Dkt #:VIEWP129X3US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2021
2
Exec Dt:
10/04/2021
3
Exec Dt:
10/03/2021
4
Exec Dt:
10/22/2021
5
Exec Dt:
10/01/2021
6
Exec Dt:
02/08/2022
7
Exec Dt:
10/01/2021
8
Exec Dt:
10/03/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18028297
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 11
Reel/Frame:063773/0592   Pages: 10
Recorded: 05/26/2023
Attorney Dkt #:VIEWP129X2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2021
2
Exec Dt:
10/15/2021
3
Exec Dt:
10/15/2021
4
Exec Dt:
10/15/2021
5
Exec Dt:
10/15/2021
6
Exec Dt:
02/11/2022
7
Exec Dt:
10/15/2021
8
Exec Dt:
10/15/2021
Assignee
1
195 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18028293
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250

Search Results as of: 05/09/2024 06:37 PM
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