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

Total Assignments: 4
Patent #:
Issue Dt:
10/25/1994
Application #:
08019045
Filing Dt:
02/18/1993
Inventors:
THOMAS P. STOSSEL, JOHN H. HARTWIG, PAUL A. JANMEY
Title:
PRESERVATION OF BLOOD PLATELETS
Assignment: 1
Reel/Frame:
006590/0818Recorded: 02/18/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/17/1993
Exec Dt:
02/18/1993
Assignee:
75 FRANCIS STREET
BOSTON, MASSACHUSETTS 02115
Correspondent:
WOLF, GREENFIELD & SACKS, P.C.
EDWARD R. GATES
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MASSACHUSETTS 02210
Assignment: 2
Reel/Frame:
006934/0987Recorded: 04/07/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/1994
Assignee:
75 FRANCIS STREET
BOSTON, MASSACHUSETTS 02115
Correspondent:
ELIZABETH R. PLUMER
WOLF, GREENFIELD & SACKS
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:
033246/0316Recorded: 06/27/2014Pages: 30
Conveyance:
SECURITY INTEREST
Assignor:
Exec Dt:
06/20/2014
Assignee:
254 COMMERCIAL STREET
PORTLAND, MAINE 04101
Correspondent:
ROBERT L. HOVER
100 SUMMER STREET
SUITE 2250
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
053305/0343Recorded: 07/24/2020Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/20/2020
Assignee:
100 CUMMINGS CENTER
SUITE 436H
BEVERLY, MASSACHUSETTS 01915
Correspondent:
KEVIN M. FARRELL
100 SUMMER STREET
SUITE 2250
BOSTON, MA 02110

Search Results as of: 09/02/2025 01:49 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