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: 3
Patent #:
Issue Dt:
11/07/1989
Application #:
07272068
Filing Dt:
11/15/1988
Inventors:
JOHN S. KORNHER, KENNETH J. LIVAK
Title:
DIFFERENTIATION OF NUCLEIC ACID SEGMENTS ON THE BASIS OF NUCLEOTIDE DIFFERENCES
Assignment: 1
Reel/Frame:
005002/0228Recorded: 01/10/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/14/1988
Exec Dt:
11/14/1988
Assignee:
WILMINGTON, DELAWARE
Correspondent:
BARBARA G. MC CLUNG
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
010113/0001Recorded: 07/29/1999Pages: 81
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/1997
Assignee:
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
SIMPSON THACHER & BARTLETT
LORI E. LESSER, ESQ.
425 LEXINGTON AVE.
NEW YORK, NEW YORK 10017
Assignment: 3
Reel/Frame:
009178/0720Recorded: 05/21/1998Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/1998
Assignee:
548 ALBANY STREET
BOSTON, MASSACHUSETTS 02118
Correspondent:
GIFFORD, KRASS, GROH, SPRINKLE, ET AL
RONALD W. CITKOWSKI
280 N. OLD WOODWARD
SUITE 400
BIRMINGHAM, MI 48009

Search Results as of: 05/22/2024 12:59 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