Patent Application
Utility
App. No. 09/910,012
· Confirmation No. 2946
HETEROCYCLE-CONTAINING CARBOXYLIC ACID DERIVATIVE AND DRUG CONTAINING THE SAME
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
Kouichi Kikuchi
Tsuchiura-shi, JAPAN
Katsuya Tagami
Tsuchiura-shi, JAPAN
Hiroyuki Yoshimura
Tsukuba-shi, JAPAN
Shigeki Hibi
Tsukuba-shi, JAPAN
Mitsuo Nagai
Tsukuba-shi, JAPAN
Shinya Abe
Ushiku-shi, JAPAN
Makoto Okita
Tsukuba-shi, JAPAN
Takayuki Hida
Tsukuba-shi, JAPAN
Seiko Higashi
Nerima-ku, JAPAN
Naoki Tokuhara
Tsukuba-shi, JAPAN
Seiichi Kobayashi
Tsuchiura-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
514/341
Prosecution
- Examiner
- POWERS, FIONA
- Art Unit
- 1626
- Customer No.
- 23117
- Docket No.
- 423-60
- Confirmation No.
- 2946
Foreign Priority
7-166004
·
1995-06-30
·
JAPAN
8-141433
·
1996-06-04
·
JAPAN
Publication
- Pub. No.
- US20020032202A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
-64days
Parent
is a Division of
→
App. 09/313,087
· US 6,329,402
Filed 1999-05-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Division of
→
App. 08/981,770
· US 5,977,108
Filed 1997-12-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
PCT
is a National Stage Entry of
→
PCT/JP1996/001782
Filed 1996-06-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
EISAI CO., LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-03-08
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Quick Facts
- App. No.
- 09/910,012
- Filed
- 2001-07-23
- Granted
- 2003-04-01
- Pub. No.
- US20020032202A1
- Examiner
- POWERS, FIONA
- Art Unit
- 1626
- PTA
- -64 days
External Links