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:
03/01/1988
Application #:
06937752
Filing Dt:
12/04/1986
Inventor:
JOSEPH G. ZAHKA
Title:
PACKAGE FOR MEMBRANE FILTERS
Assignment: 1
Reel/Frame:
004639/0714Recorded: 12/04/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/04/1986
Assignee:
ASHBY ROAD
BEDFORD, MASSACHUSETTS 01730
Correspondent:
ANDREW T. KARNAKIS
MILLIPORE CORP.
80 ASHBY ROAD
BEDFORD, MA 01730
Assignment: 2
Reel/Frame:
005252/0249Recorded: 11/26/1989Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/20/1989
Assignee:
Correspondent:
ANDREW T. KARNAKIS
MILLIPORE CORPORATION
80 ASHBY ROAD
BEDFORD, MA 01730
Assignment: 3
Reel/Frame:
012795/0232Recorded: 04/11/2002Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2001
Assignee:
ONE PATRIOTS PARK
BEDFORD, MASSACHUSETTS 01730
Correspondent:
TIMOTHY J. KING
ONE PATRIOTS PARK
BEDFORD, MA 01730
Assignment: 4
Reel/Frame:
017411/0626Recorded: 04/04/2006Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/05/2005
Assignee:
3500 LYMAN BOULEVARD
CHASKA, MINNESOTA 55318
Correspondent:
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821-4600

Search Results as of: 05/24/2024 10:51 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