IP Library › Granted Patent US 6,706,199
Granted Patent Utility
US 6,706,199 · Confirmation No. 9100

METHOD FOR WITHDRAWING AND DEWATERING SLAG FROM A GASIFICATION SYSTEM

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2002-08-16 LET. Miscellaneous Incoming Letter 1 View
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2002-05-29 CTRS Requirement for Restriction/Election 5 View
2001-10-11 PA.. Power of Attorney 2 View
2001-06-11 LET. Miscellaneous Incoming Letter 4 View
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2001-04-11 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-02-13 TRNA Transmittal of New Application 4 View
2001-02-13 A.PE Preliminary Amendment 1 View
2001-02-13 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2001-02-13 SPEC Specification 34 View
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2001-02-13 FWCLM Index of Claims 1 View
2001-02-13 TRNA Transmittal of New Application 4 View
2001-02-13 A.PE Preliminary Amendment 2 View
2001-02-13 SPEC Specification 34 View
2001-02-13 CLM Claims 15 View
2001-02-13 ABST Abstract 1 View
2001-02-13 DRW Drawings-only black and white line drawings 11 View
2001-02-13 OATH Oath or Declaration filed 8 View
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Quick Facts
Patent No.
US 6,706,199
App. No.
09/781,200
Filed
2001-02-13
Granted
2004-03-16
Pub. No.
US20010026783A1
Art Unit
1724
PTA
-184 days