Granted Patent
Utility
US 6,429,328
· Confirmation No. 1897
METHANE SULFONIC ACID ESTER AND METHOD OF PREPARATION
Inventors
Sven Luettke
Ockenheim, GERMANY
ANDREAS MATHES
OCKENHELM, DE
Attorneys & Agents of Record
Classification
USPC
558/49
C07D295/215
C07C2601/14
A61P43/00
C07D233/44
C07D239/12
Prosecution
- Examiner
- SHAMEEM, GOLAM M
- Art Unit
- 1626
- Customer No.
- 28501
- Docket No.
- 01-1048-2-D2
- Confirmation No.
- 1897
Foreign Priority
198 24,470.3
·
1998-05-30
·
GERMANY
Publication
- Pub. No.
- US20020010173A1
- Pub. Date
- 2002-01-24
Patent Term Adjustment
-55days
Parent
is a Division of
→
App. 09/320,974
· US 6,103,719
Filed 1999-05-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 10/085,592
· US 6,455,700
Filed 2002-02-27
· Patented Case
Child
is a Division of
→
App. 10/085,818
Filed 2002-02-25
· Abandoned -- Failure to Respond to an Office Action
CHANGE OF NAME
Recorded 2003-05-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-07
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Quick Facts
- Patent No.
- US 6,429,328
- App. No.
- 09/897,664
- Filed
- 2001-07-02
- Granted
- 2002-08-06
- Pub. No.
- US20020010173A1
- Examiner
- SHAMEEM, GOLAM M
- Art Unit
- 1626
- PTA
- -55 days
External Links