IP Library Granted Patent US 6,554,916
Granted Patent Utility
US 6,554,916 · Confirmation No. 6789

TREATMENT METHOD FOR MAKING HEAT EXCHANGER HYDROPHILIC AND HEAT EXCHANGER TREATED TO BE HYDROPHILIC

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Code Description Pages PDF
2001-05-12 TRNA Transmittal of New Application 1 View
2001-05-12 SPEC Specification 27 View
2001-05-12 CLM Claims 10 View
2001-05-12 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,554,916
App. No.
09/854,147
Filed
2001-05-12
Granted
2003-04-29
Pub. No.
US20020040742A1
Art Unit
1742
PTA
-47 days