Granted Patent
Utility
PCT National Stage
US 6,479,536
· Confirmation No. 9818
BENZOFURAN DERIVATIVES, PROCESS FOR THE PREPARATION OF THE SAME AND USES THEREOF
Patented Case
View Patent ↗
Inventors
Shigenori Ohkawa
Osaka, JAPAN
Yasuyoshi Arikawa
Osaka, JAPAN
Kouki Kato
Hyogo, JAPAN
Masahiro Okura
Osaka, JAPAN
Maska-fu Setoh
Suita-shi, Osaka, JAPAN
Attorneys & Agents of Record
Classification
USPC
514/416
Prosecution
- Examiner
- PATEL, SUDHAKER B
- Art Unit
- 1624
- Customer No.
- 513
- Docket No.
- 2001-0690A
- Confirmation No.
- 9818
Foreign Priority
345355/1998
·
1998-12-04
·
JAPAN
345365/1998
·
1998-12-04
·
JAPAN
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/JP1999/006764
Filed 1999-12-02
· Patented Case
Child
is a Division of
→
App. 10/120,102
· US 7,101,867
Filed 2002-04-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 11/081,615
· US 7,456,162
Filed 2005-03-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
CHANGE OF NAME
Recorded 2005-01-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-01
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Quick Facts
- Patent No.
- US 6,479,536
- App. No.
- 09/857,293
- Filed
- 2001-06-01
- Granted
- 2002-11-12
- Examiner
- PATEL, SUDHAKER B
- Art Unit
- 1624
- PTA
- 0 days
External Links