IP Library › Granted Patent US 6,719,034
Granted Patent Utility
US 6,719,034 · Confirmation No. 3424

PROCESS FOR PRODUCING A TUBE-SHAPED CATHODE SPUTTERING TARGET

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2021-03-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-01-22 PA.. Power of Attorney 1 View
2021-01-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2021-01-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-08-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-01 PA.. Power of Attorney 2 View
2017-08-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-08-01 TRAN.LET Transmittal Letter 2 View
2017-08-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2015-05-19 OATH Oath or Declaration filed 12 View
2004-02-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-27 LET. Miscellaneous Incoming Letter 1 View
2004-02-27 DRW Drawings-only black and white line drawings 2 View
2001-12-19 TRNA Transmittal of New Application 3 View
2001-12-19 SPEC Specification 14 View
2001-12-19 CLM Claims 5 View
2001-12-19 ABST Abstract 1 View
2001-12-19 OATH Oath or Declaration filed 6 View
2001-12-19 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,719,034
App. No.
10/025,284
Filed
2001-12-19
Granted
2004-04-13
Pub. No.
US20030089482A1
Art Unit
1725
PTA
-78 days