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App. No. 09/832,646 · Confirmation No. 1727

USE OF COMB-BRANCHED COPOLYMERS IN GYPSUM COMPOSITIONS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-04-11 TRNA Transmittal of New Application 3 View
2001-04-11 SPEC Specification 27 View
2001-04-11 CLM Claims 4 View
2001-04-11 ABST Abstract 1 View
2001-04-11 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/832,646
Filed
2001-04-11
Granted
2003-03-04
Pub. No.
US20030019401A1
Art Unit
1755
PTA
0 days