IP Library › Granted Patent US 6,420,312
Granted Patent Utility
US 6,420,312 · Confirmation No. 2385

WATER TREATMENT COMPOSITION

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 Code Description Pages PDF
2001-06-11 TRNA Transmittal of New Application 2 View
2001-06-11 ADS Application Data Sheet 2 View
2001-06-11 A.PE Preliminary Amendment 2 View
2001-06-11 SPEC Specification 17 View
2001-06-11 CLM Claims 4 View
2001-06-11 ABST Abstract 1 View
2001-06-11 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,420,312
App. No.
09/877,187
Filed
2001-06-11
Granted
2002-07-16
Pub. No.
US20010036904A1
Examiner
PAK, JOHN D
Art Unit
1616
PTA
0 days