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App. No. 09/841,043 · Confirmation No. 4352

PROCESS FOR THE CLEAVAGE OF ALKYL TERT-ALKYL ETHERS INTO ISOOLEFINS AND ALKANOLS OVER ACID CATALYSTS

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
2001-04-25 TRNA Transmittal of New Application 2 View
2001-04-25 ADS Application Data Sheet 2 View
2001-04-25 SPEC Specification 12 View
2001-04-25 CLM Claims 2 View
2001-04-25 ABST Abstract 1 View
2001-04-25 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
App. No.
09/841,043
Filed
2001-04-25
Granted
2003-04-22
Pub. No.
US20020010379A1
Art Unit
1671
PTA
0 days