Granted Patent
Utility
US 6,350,848
· Confirmation No. 6922
Process and apparatus for producing polycarbonate
Inventors
Takatoshi Kinoshita
Kudamatsu-shi, JAPAN
Kazunori Harada
Kudamatsu-shi, JAPAN
Seiji Motohiro
Kudamatsu-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
528/196
B01F27/13
C08G64/205
B01F27/703
B01F27/702
B01F27/70
B01F2215/0427
B01F2215/0481
B01F2215/0495
C08G64/307
Prosecution
- Examiner
- BOYKIN, TERRESSA M
- Art Unit
- 1711
- Customer No.
- 20457
- Docket No.
- 500.38277VV2
- Confirmation No.
- 6922
Foreign Priority
09-327582
·
1997-11-28
·
JAPAN
Publication
- Pub. No.
- US20020026029A1
- Pub. Date
- 2002-02-28
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/790,514
· US 6,329,495
Filed 2001-02-23
· Patented Case
Parent
is a Division of
→
App. 09/486,913
· US 6,265,525
Filed 2000-10-12
· Patented Case
Parent
PCT
is a National Stage Entry of
→
PCT/JP1998/005245
Filed 1998-11-20
· Patented Case
Child
is a Continuation of
→
App. 10/082,239
· US 6,753,403
Filed 2002-02-26
· Patented Case
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-03-05
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Quick Facts
- Patent No.
- US 6,350,848
- App. No.
- 09/940,884
- Filed
- 2001-08-29
- Granted
- 2002-02-26
- Pub. No.
- US20020026029A1
- Examiner
- BOYKIN, TERRESSA M
- Art Unit
- 1711
- PTA
- 0 days
External Links