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

Reel/Frame:045209/0676   Pages: 7
Recorded: 01/31/2018
Attorney Dkt #:P 15/059 US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE. PREVIOUSLY RECORDED AT REEL: 043852 FRAME: 0671. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
06/09/2020
Application #:
15561579
Filing Dt:
09/26/2017
Publication #:
Pub Dt:
03/29/2018
Title:
METHOD OF PURIFYING A BIOLOGICAL MATERIAL OF INTEREST IN A SAMPLE USING NANOFIBER ULTRAFILTRATION MEMBRANES OPERATED IN TANGENTIAL FLOW FILTRATION MODE
Assignors
1
Exec Dt:
10/03/2017
2
Exec Dt:
10/03/2017
3
Exec Dt:
10/03/2017
4
Exec Dt:
10/03/2017
5
Exec Dt:
10/03/2017
Assignee
1
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Correspondence name and address
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MA 01803

Search Results as of: 06/18/2024 08:58 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