Patent Application
Utility
PCT National Stage
App. No. 09/831,338
· Confirmation No. 2968
POLYMER COMPOSITION, MEMBRANE CONTAINING SAID COMPOSITION, METHOD FOR THE PRODUCTION AND USES THEREOF
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
Inventors
Thomas Soczka-Guth
Schelklingen, GERMANY
Georg Frank
Tubingen, GERMANY
Jochen Baurmeister
Eckernforde, GERMANY
Jurgen Pawlik
Frankfurt, GERMANY
Rudiger Knauf
Aull, GERMANY
Attorneys & Agents of Record
Classification
USPC
521/27
Prosecution
- Examiner
- ZITOMER, FRED
- Art Unit
- 1713
- Docket No.
- 1998/F-152
- Confirmation No.
- 2968
Foreign Priority
198 51 498.0
·
1998-11-09
·
GERMANY
Patent Term Adjustment
0days
from
SOCZKA-GUTH, THOMAS DR.,
FRANK, GEORGE DR.,
BAURMEISTER, JOCHEN DR.,
KNAUF, RUDIGER DR.,
PAWLIK, JURGEN DR.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-22
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 09/831,338
- Filed
- 2001-10-22
- Effective Filing
- 2001-05-07
- Granted
- 2003-10-14
- Examiner
- ZITOMER, FRED
- Art Unit
- 1713
- PTA
- 0 days
External Links