Granted Patent
Utility
PCT National Stage
US 6,752,989
· Confirmation No. 3913
TOOTH SURFACE TREATMENT AGENT
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-04-20 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-04-20 | SPEC |
Specification | 1 | View | |
| 2004-04-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-04-20 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-03-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-01-15 | ABST |
Abstract | 1 | View | |
| 2002-01-15 | LET. |
Miscellaneous Incoming Letter | 41 | View |
Inventors
Ingo Haeberlein
Weilheim, GERMANY
Thomas Luchtermandt
Krailling, GERMANY
Reinhold Hecht
Inning-Buch, GERMANY
Oliver Frey
Gauting-Konigswiesen, GERMANY
Attorneys & Agents of Record
Classification
USPC
424/94.67
A61K6/40
A61K6/30
C08L33/10
C08L33/08
C08L33/068
Prosecution
- Examiner
- WITZ, JEAN C
- Art Unit
- 1651
- Docket No.
- 1860/50686
- Confirmation No.
- 3913
Foreign Priority
199 55 746.2
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1999-11-19
·
GERMANY
Patent Term Adjustment
-15days
from
3M DEUTSCHLAND GMBH
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-09-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-04-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-15
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Quick Facts
- Patent No.
- US 6,752,989
- App. No.
- 10/030,942
- Filed
- 2002-01-15
- Granted
- 2004-06-22
- Examiner
- WITZ, JEAN C
- Art Unit
- 1651
- PTA
- -15 days
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