INPADOC Patent Family US6735527 (Original INPADOC file)
Publication No. Publication date Filing No. Priority Status Source Data
US 6735527B1 2004-05-11 US 37436803A 20030226 US 37436803A 20030226 Active National register (PAIR)
WO 2004077099A2 2004-09-10 US 2004005816W 20040226 US 37436803A 20030226 Register (Epoline)
WO 2004077099A3 2004-12-23 US 2004005816W 20040226 US 37436803A 20030226 Register (Epoline)

INPADOC Legal Status
US6735527 (Active)
2003-02-26   ASSIGNMENT Owner Name LANDMARK GRAPHICS CORPORATION, TEXAS
             ASSIGNMENT Free Format Text ASSIGNMENT OF ASSIGNORS
             INTEREST;ASSIGNOR:LEVIN, STEWART A.;REEL/FRAME:013817/0001
2003-02-26   ASSIGNMENT Effective DATE 20030221
2004-09-14   CERTIFICATE OF CORRECTION
WO2004077099 (See designated states)
2004-09-10  +DESIGNATED STATES Kind Code of Ref Document A2
            +DESIGNATED STATES Designated State(s) AE AG AL AM AT AU AZ BA
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             ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC
             LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG
             PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG
             US UZ VC VN YU ZA ZM ZW
2004-09-10  +DESIGNATED COUNTRIES FOR REGIONAL PATENTS Kind Code of Ref
             Document A2
            +DESIGNATED COUNTRIES FOR REGIONAL PATENTS Designated State(s)
             BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD
             RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT
             LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML
             MR NE SN TD TG
2004-11-03   EP: THE EPO HAS BEEN INFORMED BY WIPO THAT EP WAS DESIGNATED
             IN THIS APPLICATION
2006-04-19  -EP: PCT APP. NOT ENT. EUROP. PHASE