Granted Patent
Utility
US 6,605,720
· Confirmation No. 2320
PROCESS FOR MAKING SPIROLACTONE COMPOUNDS
Inventors
Kenji Maeda
Okazaki, JAPAN
Shinji Kato
Okazaki, JAPAN
Takehiko Iida
Okazaki, JAPAN
David M. Tschaen
Holmdel, NJ
Attorneys & Agents of Record
Classification
USPC
546/112
C07D471/10
Prosecution
- Examiner
- MORRIS, PATRICIA L
- Art Unit
- 1625
- Customer No.
- 210
- Docket No.
- 21024
- Confirmation No.
- 2320
Publication
- Pub. No.
- US20030144515A1
- Pub. Date
- 2003-07-31
Patent Term Adjustment
-77days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-16
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Quick Facts
- Patent No.
- US 6,605,720
- App. No.
- 10/349,835
- Filed
- 2003-01-23
- Granted
- 2003-08-12
- Pub. No.
- US20030144515A1
- Examiner
- MORRIS, PATRICIA L
- Art Unit
- 1625
- PTA
- -77 days
External Links