Granted Patent
Utility
US 6,664,322
· Confirmation No. 1894
PROCESS FOR PREPARING PROTECTIVE-COLLOID-STABILIZED POLYMERS BY CONTINUOUS EMULSION POLYMERIZATION
Inventor:
Hans-Peter Weitzel
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-03 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-21 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2001-06-26 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-26 | SPEC |
Specification | 23 | View | |
| 2001-06-26 | CLM |
Claims | 4 | View | |
| 2001-06-26 | ABST |
Abstract | 1 | View | |
| 2001-06-26 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-06-26 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Hans-Peter Weitzel
Reischach, GERMANY
Attorneys & Agents of Record
Classification
USPC
524/459
Prosecution
- Examiner
- PEZZUTO, HELEN LEE
- Art Unit
- 1713
- Docket No.
- WAS 0414 PUS / WP 10003
- Confirmation No.
- 1894
Foreign Priority
100 35 587.0
·
2000-07-21
·
GERMANY
Publication
- Pub. No.
- US20020035192A1
- Pub. Date
- 2002-03-21
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-10-01
from
WACKER CHEMIE AG
CORRECTIVE ASSIGNMENT DOCUMENT TO "STATE THE POSITIONS OF SIGNATURES ON ASSIGNMENT DOCUMENT", (DOCUMENT I.D. NO. 103424738)
Recorded 2007-07-02
from
BRAUNSPERGER, ROBERT
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-07-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-26
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Quick Facts
- Patent No.
- US 6,664,322
- App. No.
- 09/891,561
- Filed
- 2001-06-26
- Granted
- 2003-12-16
- Pub. No.
- US20020035192A1
- Examiner
- PEZZUTO, HELEN LEE
- Art Unit
- 1713
- PTA
- 0 days
External Links