Patent Application
Utility
App. No. 09/907,472
· Confirmation No. 5271
EXHAUST GAS PURIFYING CATALYST
Abandoned -- Failure to Pay Issue Fee
View Publication ↗
Inventors
Hiroshi Tanada
Okazaki-shi, JAPAN
Osamu Nakayama
Toyota-shi, JAPAN
Keisuke Tashiro
Okazaki-shi, JAPAN
Kinichi Iwachido
Aichi-gun, JAPAN
Tetsuya Watanabe
Okazaki-shi, JAPAN
Kazuo Koga
Okazaki-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
502/64
B01D53/9422
B01J23/02
B01J35/57
B01D53/94
B01D53/945
B01D53/9468
B01D2255/102
B01D2255/202
B01D2255/204
B01D2255/30
B01D2255/50
B01D2255/91
B01J21/08
B01J23/58
B01J29/082
B01J29/084
B01J29/18
B01J29/40
B01J29/70
B01J37/0244
B01J37/0246
Y02T10/12
Prosecution
- Examiner
- NGUYEN, CAM N
- Art Unit
- 1754
- Docket No.
- MITS:030
- Confirmation No.
- 5271
Foreign Priority
2000-216313
·
2000-07-17
·
JAPAN
Publication
- Pub. No.
- US20020022574A1
- Pub. Date
- 2002-02-21
from
IWACHIDO, KINICHI,
KOGA, KAZUO,
NAKAYAMA, OSAMU,
TANADA, HIROSHI,
TASHIRO, KEISUKE,
WATANABE, TETSUYA
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-02
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Quick Facts
- App. No.
- 09/907,472
- Filed
- 2001-07-17
- Pub. No.
- US20020022574A1
- Examiner
- NGUYEN, CAM N
- Art Unit
- 1754
External Links