Granted Patent
Utility
PCT National Stage
US 6,652,730
· Confirmation No. 7757
ALUMINUM ORGANIC ELECTROLYTES AND METHOD FOR ELECTROLYTIC COATING WITH ALUMINUM OR ALUMINUM-MAGNESIUM-ALLOYS
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-09-12 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-09-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-22 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-22 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-05-30 | LET. |
Miscellaneous Incoming Letter | 28 | View |
Inventors
Herbert Lehmkuhl
Mulheim an der Ruhr, GERMANY
Klaus-Dieter Mehler
Mulheim an der Ruhr, GERMANY
Bertram Reinhold
Ingolstadt, GERMANY
Attorneys & Agents of Record
Classification
USPC
205/236
Prosecution
- Examiner
- LEADER, WILLIAM T
- Art Unit
- 1742
- Customer No.
- 27384
- Docket No.
- STUDIEN284-K
- Confirmation No.
- 7757
Foreign Priority
198 55 666.7
·
1998-12-01
·
GERMANY
Patent Term Adjustment
0days
CHANGE OF NAME
Recorded 2023-02-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-03-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-30
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Quick Facts
- Patent No.
- US 6,652,730
- App. No.
- 09/857,013
- Filed
- 2001-05-30
- Granted
- 2003-11-25
- Examiner
- LEADER, WILLIAM T
- Art Unit
- 1742
- PTA
- 0 days
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