Patent Application
Utility
App. No. 09/924,253
· Confirmation No. 2799
CONTROLLING THE MOLECULAR WEIGHT OF GRAFT COPOLYMERS USING POLYMERIZABLE CHAIN TRANSFER AGENTS
Inventor:
Cheng Q. Song
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
Cheng Q. Song
Wilmington, DE
Attorneys & Agents of Record
Classification
USPC
525/322
C08F2/38
C08F255/02
Prosecution
- Examiner
- ASINOVSKY, OLGA
- Art Unit
- 1711
- Docket No.
- US 18018
- Confirmation No.
- 2799
Patent Term Adjustment
-12days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-27
from
SONG, CHENG Q.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-08
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Quick Facts
- App. No.
- 09/924,253
- Filed
- 2001-08-08
- Granted
- 2003-01-14
- Examiner
- ASINOVSKY, OLGA
- Art Unit
- 1711
- PTA
- -12 days
External Links