Granted Patent
Utility
PCT National Stage
US 6,551,797
· Confirmation No. 8143
EXPRESSION SYSTEM FOR PRODUCING PROTEINS
Patented Case
View Patent ↗
Inventors
Rupert Pfaller
Munchen, GERMANY
Johanna Hessing
Pg Delft, NETHERLANDS
Cornelis Van Den Hondel
Pz Gouda, NETHERLANDS
Robertus Van Gorcom
Gw Soest, NETHERLANDS
Attorneys & Agents of Record
Classification
USPC
435/69.1
Prosecution
- Examiner
- KATCHEVES, KONSTANTINA T
- Art Unit
- 1636
- Customer No.
- 25889
- Docket No.
- PFALLER ET A
- Confirmation No.
- 8143
Foreign Priority
198 14 853.4
·
1998-04-02
·
GERMANY
Patent Term Adjustment
0days
from
WACKER CHEMIE AG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-08-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-05-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2000-12-14
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Quick Facts
- Patent No.
- US 6,551,797
- App. No.
- 09/647,492
- Filed
- 2001-02-28
- Granted
- 2003-04-22
- Examiner
- KATCHEVES, KONSTANTINA T
- Art Unit
- 1636
- PTA
- 0 days
External Links