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: 1
Patent #:
Issue Dt:
06/04/2002
Application #:
08826747
Filing Dt:
03/24/1997
Inventors:
WILLIAM M. PORTEOUS, JOHN MATHEW
Title:
CHEMICAL PROCESSING USING A DUAL FEEDER SYSTEM, A SAMPLE PORT ASSEMBLY, AND A FLUID FLOW CONTROL SYSTEM
Assignment: 1
Reel/Frame:
008771/0088Recorded: 11/03/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/17/1997
Exec Dt:
10/17/1997
Assignee:
LAW DEPARTMENT
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Correspondent:
CABOT CORPORATION
JAMES A. CAIRNS
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821

Search Results as of: 05/24/2024 03:26 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