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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : MIMECAST NORTH AMERICA, INC.
Total Assignments: 12
Assignment: 1
Reel/Frame:047606/0124   Pages: 2
Recorded: 11/28/2018
Attorney Dkt #:MIME-010/02US 33305/83
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/18/2013
Assignee
1
480 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15830606
Correspondence name and address
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:032360/0012   Pages: 6
Recorded: 03/05/2014
Attorney Dkt #:M2128-700019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2013
2
Exec Dt:
11/10/2013
Assignee
1
203 CRESCENT STREET
SUITE 303
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14021391
Correspondence name and address
LANDO & ANASTASI LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:052918/0904   Pages: 3
Recorded: 06/11/2020
Attorney Dkt #:MIME-011/01US 33305/138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2014
2
Exec Dt:
01/09/2014
Assignee
1
480 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16796369
Correspondence name and address
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 4
Reel/Frame:037072/0589   Pages: 16
Recorded: 11/09/2015
Attorney Dkt #:20182-P001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 7TH ASSIGNOR'S EXECUTION DATE AND RECEIVING PARTY'S NAME AND STREET ADDRESS PREVIOUSLY RECORDED AT REEL: 036213 FRAME: 0068. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEMENT.
Assignors
1
Exec Dt:
07/13/2015
2
Exec Dt:
07/28/2015
3
Exec Dt:
07/10/2015
4
Exec Dt:
07/17/2015
5
Exec Dt:
07/13/2015
6
Exec Dt:
07/10/2015
7
Exec Dt:
07/14/2015
8
Exec Dt:
07/28/2015
9
Exec Dt:
07/10/2015
Assignee
1
480 PLEASANT STREET, SUITE C10
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14813034
Correspondence name and address
ARC IP LAW, PC
7744 HERSCHEL AVE
LA JOLLA, CA 92037
Assignment: 5
Reel/Frame:047147/0770   Pages: 14
Recorded: 10/12/2018
Attorney Dkt #:MIME-013/01US 33305/71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2015
2
Exec Dt:
07/28/2015
3
Exec Dt:
07/10/2015
4
Exec Dt:
07/17/2015
5
Exec Dt:
07/13/2015
6
Exec Dt:
07/10/2015
7
Exec Dt:
07/14/2015
8
Exec Dt:
07/28/2015
9
Exec Dt:
07/10/2015
Assignee
1
480 PLEASANT STREET, SUITE C10
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15489198
Correspondence name and address
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 6
Reel/Frame:036571/0614   Pages: 5
Recorded: 09/15/2015
Attorney Dkt #:20182-P002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2015
2
Exec Dt:
09/10/2015
3
Exec Dt:
09/10/2015
4
Exec Dt:
09/10/2015
5
Exec Dt:
09/10/2015
Assignee
1
480 PLEASANT STREET, SUITE C10
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14855200
Correspondence name and address
ARC IP LAW, PC
7744 HERSCHEL AVENUE
LA JOLLA, 92037 UNITED STATES
Assignment: 7
Reel/Frame:037617/0221   Pages: 6
Recorded: 01/29/2016
Attorney Dkt #:20182-P003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2016
2
Exec Dt:
01/20/2016
3
Exec Dt:
01/25/2016
4
Exec Dt:
01/21/2016
5
Exec Dt:
01/21/2016
6
Exec Dt:
01/21/2016
7
Exec Dt:
01/21/2016
8
Exec Dt:
01/21/2016
Assignee
1
480 PLEASANT STREET, STE C10
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15010023
Correspondence name and address
ARC IP LAW, PC
7744 HERSCHEL AVE
LA JOLLA, CA 92037
Assignment: 8
Reel/Frame:044900/0609   Pages: 6
Recorded: 02/12/2018
Attorney Dkt #:MIME-015/01US 33305/73
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2016
2
Exec Dt:
01/20/2016
3
Exec Dt:
01/25/2016
4
Exec Dt:
01/21/2016
5
Exec Dt:
01/21/2016
6
Exec Dt:
01/21/2016
7
Exec Dt:
01/21/2016
8
Exec Dt:
01/21/2016
Assignee
1
480 PLEASANT STREET
SUITE C10
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15592543
Correspondence name and address
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 9
Reel/Frame:054709/0116   Pages: 6
Recorded: 12/21/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/2020
Assignee
1
191 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
14992194
 
NONE
15285797
 
NONE
15378259
 
15613343
 
NONE
15670169
 
15810695
 
15849806
 
15872078
 
16150694
 
16214716
 
16524322
 
NONE
16831946
 
17074499
Correspondence name and address
MARK S. LEONARDO
155 SEAPORT BLVD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210
Assignment: 10
Reel/Frame:055656/0280   Pages: 5
Recorded: 03/19/2021
Attorney Dkt #:121343.12603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/2020
Assignee
1
191 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17131735
Correspondence name and address
MARK S. LEONARDO
155 SEAPORT BLVD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210
Assignment: 11
Reel/Frame:055702/0429   Pages: 5
Recorded: 03/24/2021
Attorney Dkt #:121343-10503B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/2020
Assignee
1
191 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17206474
Correspondence name and address
MARK S. LEONARDO
155 SEAPORT BLVD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210
Assignment: 12
Reel/Frame:055746/0969   Pages: 5
Recorded: 03/29/2021
Attorney Dkt #:121343-12505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/2020
Assignee
1
191 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17211806
Correspondence name and address
MARK S. LEONARDO
155 SEAPORT BLVD
NUTTER MCCLENNEN & FISH LLP
BOSTON, MA 02210

Search Results as of: 05/23/2024 10:32 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