IP Library Patent Application 10009536
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 ↗
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Code Description Pages PDF
2004-02-09 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-11-13 ABST Abstract 1 View
2001-11-13 LET. Miscellaneous Incoming Letter 22 View
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Quick Facts
App. No.
10/009,536
Filed
2001-11-13
Granted
2004-03-23
Art Unit
1671
PTA
0 days