IP Library › Patent Application 19579835
Patent Application Utility PCT National Stage
App. No. 19/579,835 · Confirmation No. 6148

CERAMIC COATED HEAT EXCHANGING DRUM WITH NOZZLES, NON-SEALING AND SEALING MESAS

Application Undergoing Preexam Processing
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 Code Description Pages PDF
2026-04-17 A.PE Preliminary Amendment — View
2026-04-17 A.PE Preliminary Amendment 1 View
2026-04-17 SPEC Specification 1 View
2026-04-17 ADS Application Data Sheet 10 View
2026-04-17 TRNA Transmittal of New Application 5 View
2026-04-17 TRAN.LET Transmittal Letter 1 View
2026-04-17 371P Documents submitted with 371 (National Stage) Applications 37 View
2026-04-17 N417.PYMT Electronic Fee Payment 2 View
2026-04-17 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2026-04-17 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-04-17 FRPR Certified Copy of Foreign Priority Application 48 View
2026-04-17 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2026-04-17 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
2026-04-17 ABST Abstract 2 View
2026-04-17 SPEC Specification 17 View
2026-04-17 CLM Claims 4 View
2026-04-17 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
App. No.
19/579,835
Effective Filing
2026-04-17