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App. No. 10/100,611 · Confirmation No. 7092

USE OF WATER-INSOLUBLE POLYOXYALKYLENE-POLYSILOXANE BLOCK COPOLYMERS FOR DEFOAMING AQUEOUS MEDIA

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
2002-03-18 TRNA Transmittal of New Application 3 View
2002-03-18 A.PE Preliminary Amendment 24 View
2002-03-18 SPEC Specification 17 View
2002-03-18 CLM Claims 9 View
2002-03-18 ABST Abstract 1 View
2002-03-18 OATH Oath or Declaration filed 6 View
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Quick Facts
App. No.
10/100,611
Filed
2002-03-18
Granted
2004-02-03
Pub. No.
US20020132860A1
Art Unit
1712
PTA
-335 days