 |
Find the Extension Period for a Specific U.S. Patent?
TOPIC: For this example, you will see if U.S. patent 4733665 has been extended and what legal status changes the patent has undergone. Use CLAIMS®/Current Patent Legal Status (File 123) to find the most current legal status for U.S. patents. U.S. Patents Fulltext (File 654) also contains legal status.
Note: If you are looking for global patents, use INPADOC (File 345), which contains legal status for 22 countries and check How Do I Find the Legal Status of Patents in a Particular Country.
COMMAND SUMMARY
BEGIN 123
SELECT PN=US 4733665 AND DT=EXTENDED
TYPE S1/9/1
HOW TO...
1. BEGIN 123, CLAIMS/Current Legal Status, for the most up-to-date U.S. patent legal status.
2. SELECT U.S. patent number (PN=) and the type of document (DT=extended).
3. TYPE the patent using Format 9 to see what the extension period is. |
?b 123
[File 123] CLAIMS(R)/Current Legal Status 1980-2006/May 02
(c) 2006 IFI/CLAIMS. All rights reserved.
?SELECT PN=US 4733665 AND DT=EXTENDED
1 PN=US 4733665
407 DT=EXTENDED
S1 1 SELECT PN=US 4733665 AND DT=EXTENDED
?t s1/9/1 |
All status changes are listed at the beginning of the record.
The trade name and extension length are given.
Note: Part of this record has been omitted from this display. |
1/9/1
CLAIMS(R)/Current Legal Status
(c) 2006 IFI/CLAIMS. All rights reserved.
1839799
Status Changes:
EXTENDED
REASSIGNED
REEXAMINED
REEXAMINATION REQUESTED
Assignee: EXPANDABLE GRAFTS PARTNERSHIP ( REASSIGNED )
Patent Issue
Number Date
---------- --------
Patent: US 4733665
19880329
Extended:
Extension Recorded Original New Extension Length
Date in OG Expirat. Expirat. and Trade Name
-------- -------- -------- -------- -------------------
19930520 19930622 182 Days Palmaz Balloon-Expandable Stent
Reassignment:
Recorded: 19950223
Action: UNNAMED INVENTOR INTEREST TRANSFER
Assignor: CARSON, STANLEY N., M.D. DATE SIGNED: 02/06/1995
Assignee: COOK INCORPORATED P.O. BOX 489 BLOOMINGTON INDIANA
47402
Reel: 007363
Frame: 0048
Contact: WOODARD, EMHARDT, NAUGHTON, MORIARTY & MCNETT C.
DAVID EMHARDT 111 MONUMENT CIRCLE, SUITE 3700 INDIANAPOLIS,
IN 46204
Recorded: 19990324
Action: ASSIGNMENT OF ASSIGNORS INTEREST
Assignor: EXPANDABLE GRAFTS PARTNERSHIP DATE SIGNED:02/17/1999
Assignee: CORDIS CORPORATION CORPORATE CENTER 5200 BLUE LAGOON
DR. MIAMI FLORIDA 33101
Reel: 009833
Frame: 0585
Contact: TOBOR GOLDSTEIN & HEALEY, LLP BEN D. TOBOR 1360 POST
OAK BLVD. SUITE 2300 HOUSTON, TX 77056-3023
Reexamination:
Request Request Recorded Certif. Certif. Sequen.
Number Date in OG Number Date Number Requestor |
RELATED HOW DO I...? SOLUTIONS
NEED HELP?
Contact the Dialog Knowledge Center
Within North America 1 800 3 DIALOG (334 2564)
Outside North America 00 800 33 DIALOG (33 34 2564)
Web Form www.dialog.com/contacts/webform
|
You are viewing the
Click below to view the
 |
