IP Library Granted Patent US 6,616,743
Granted Patent Utility Small
US 6,616,743 · Confirmation No. 7025

AQUEOUS EMULSIONS, WITH BENTONITE FOR COLD APPLICATION BITUMEN

Patented Case View Patent ↗
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Code Description Pages PDF
2001-06-22 TRNA Transmittal of New Application 3 View
2001-06-22 SPEC Specification 12 View
2001-06-22 CLM Claims 1 View
2001-06-22 ABST Abstract 1 View
2001-06-22 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,616,743
App. No.
09/887,383
Filed
2001-06-22
Granted
2003-09-09
Art Unit
1755
PTA
-54 days