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 : DULAK, AUSTIN
Total Assignments: 6
Assignment: 1
Reel/Frame:049315/0625   Pages: 14
Recorded: 05/30/2019
Attorney Dkt #:SF-04400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2019
2
Exec Dt:
04/12/2019
3
Exec Dt:
04/25/2019
4
Exec Dt:
05/02/2019
5
Exec Dt:
04/19/2019
6
Exec Dt:
04/22/2019
7
Exec Dt:
05/03/2019
8
Exec Dt:
04/25/2019
9
Exec Dt:
04/25/2019
Assignee
1
50 HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16352589
Correspondence name and address
SURFACE ONCOLOGY, INC.
50 HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:053150/0494   Pages: 14
Recorded: 07/08/2020
Attorney Dkt #:01219-0003-01US-P4P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2019
2
Exec Dt:
04/12/2019
3
Exec Dt:
04/25/2019
4
Exec Dt:
05/02/2019
5
Exec Dt:
04/19/2019
6
Exec Dt:
04/22/2019
7
Exec Dt:
05/03/2019
8
Exec Dt:
04/25/2019
9
Exec Dt:
04/25/2019
Assignee
1
50 HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15931469
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 3
Reel/Frame:058069/0516   Pages: 14
Recorded: 11/10/2021
Attorney Dkt #:01219-0003-02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2019
2
Exec Dt:
04/12/2019
3
Exec Dt:
04/25/2019
4
Exec Dt:
05/02/2019
5
Exec Dt:
04/19/2019
6
Exec Dt:
04/22/2019
7
Exec Dt:
05/03/2019
8
Exec Dt:
04/25/2019
9
Exec Dt:
04/25/2019
Assignee
1
50 HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17015864
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 4
Reel/Frame:055900/0568   Pages: 13
Recorded: 04/12/2021
Attorney Dkt #:01219-0005-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2020
2
Exec Dt:
09/22/2020
3
Exec Dt:
10/26/2020
4
Exec Dt:
09/23/2020
5
Exec Dt:
09/24/2020
6
Exec Dt:
09/25/2020
7
Exec Dt:
03/22/2021
8
Exec Dt:
09/22/2020
9
Exec Dt:
09/21/2020
10
Exec Dt:
09/19/2020
Assignee
1
50 HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17021223
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 5
Reel/Frame:059364/0915   Pages: 13
Recorded: 03/14/2022
Attorney Dkt #:01219-0005-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2020
2
Exec Dt:
09/22/2020
3
Exec Dt:
10/26/2020
4
Exec Dt:
09/23/2020
5
Exec Dt:
09/24/2020
6
Exec Dt:
09/25/2020
7
Exec Dt:
03/22/2021
8
Exec Dt:
09/22/2020
9
Exec Dt:
09/21/2020
10
Exec Dt:
09/19/2020
Assignee
1
50 HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17642824
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 6
Reel/Frame:063215/0985   Pages: 11
Recorded: 04/04/2023
Attorney Dkt #:01219-0016-00US & -01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2020
2
Exec Dt:
12/18/2020
3
Exec Dt:
12/16/2020
4
Exec Dt:
01/07/2021
5
Exec Dt:
01/05/2021
Assignee
1
50 HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17142862
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140

Search Results as of: 05/26/2024 09:33 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