Patent Application
Utility
PCT National Stage
App. No. 10/009,536
· Confirmation No. 4381
METHOD FOR PRODUCING 4-CHLOROBIPHENYL AND 4-CHLOROBIPHENYL-SPECIFIC SPECIFICATIONS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
Inventors
Reinhard Langer
Tonisvorst, GERMANY
Alexander Klausener
Pulheim, GERMANY
Paul Wagner
Dusseldorf, GERMANY
Lothar Puppe
Burscheid, GERMANY
Attorneys & Agents of Record
Classification
USPC
570/208
C07C25/18
B01J27/10
B01J29/60
C07C17/12
C07C17/383
Prosecution
- Examiner
- PRICE, ELVIS O
- Art Unit
- 1671
- Customer No.
- 34947
- Docket No.
- MO-6757/LEA 33,768
- Confirmation No.
- 4381
Foreign Priority
199 22 402.1
·
1999-05-14
·
GERMANY
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-13
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.
- 10/009,536
- Filed
- 2001-11-13
- Granted
- 2004-03-23
- Examiner
- PRICE, ELVIS O
- Art Unit
- 1671
- PTA
- 0 days
External Links