Granted Patent
Utility
US 6,608,309
· Confirmation No. 1051
METHOD FOR MEASURING CONCENTRATION OF TRACE AMOUNT OF OH-GROUPS CONTAINED IN QUARTZ GLASS
Inventors:
Toru Ikeda, Yasushi Fukui, Tomomitsu Yaginuma, Hidenori Ochiai, Oliver Humbach, Ralph Sattmann
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-10-28 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2009-09-18 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-04-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-27 | SPEC |
Specification | 14 | View | |
| 2001-04-27 | CLM |
Claims | 2 | View | |
| 2001-04-27 | ABST |
Abstract | 1 | View | |
| 2001-04-27 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Toru Ikeda
Fukushima, JAPAN
Yasushi Fukui
Nagasaki, JAPAN
Tomomitsu Yaginuma
Fukushima, JAPAN
Hidenori Ochiai
Fukushima, JAPAN
Oliver Humbach
Alzenau-Michelbach, GERMANY
Ralph Sattmann
Aschaffenburg, GERMANY
Attorneys & Agents of Record
Classification
USPC
250/339.06
Prosecution
- Examiner
- KIM, CHRISTINE SUNG
- Art Unit
- 2878
- Customer No.
- 90150
- Docket No.
- GRIMM 230
- Confirmation No.
- 1051
Foreign Priority
JP 2000-132774
·
2000-05-01
·
JAPAN
JP 2000-132778
·
2000-05-01
·
JAPAN
Publication
- Pub. No.
- US20020096636A1
- Pub. Date
- 2002-07-25
Patent Term Adjustment
-279days
No related applications found.
from
FUKUI, YASUSHI,
IKEDA, TORU,
OCHIAI, HIDENORI,
YAGINUMA, TOMOMITSU,
HUMBACH, OLIVER,
SATTMANN, RALPH
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-07
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Quick Facts
- Patent No.
- US 6,608,309
- App. No.
- 09/844,119
- Filed
- 2001-04-27
- Granted
- 2003-08-19
- Pub. No.
- US20020096636A1
- Examiner
- KIM, CHRISTINE SUNG
- Art Unit
- 2878
- PTA
- -279 days
External Links