Nova Patents
AR064291A2

Casing conveyed perforating process and apparatus

Abstract

A process to complete an underground well tunnel in at least one underground formation. At least one rig assembly is located on the outside of the casing plate in an underground shaft tunnel. An appropriate signal, such as a hydraulic, electrical, or wave signal, is conveyed to the drill rig assembly in order to detonate one or more explosive charges in the drill rig assembly, which are pointed at the liner plate.

Term

No projected expiry on record.

  1. Priority
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  4. Today

113 members in 21 offices

This recordMember, by publication datePriority claim11 more offices are in the list below

Priority claims4

Priority claims
DocumentOfficeKindDate
30005699United States of AmericaA
30005699United States of AmericaA
09300056–––
US19990300056–––

Members113

Family members, oldest first
DocumentOfficeKind
CA2341181A1CanadaA1
WO0060780A1World Intellectual Property Organization (WIPO)A1
AU4072800AAustraliaA
CA2367753A1CanadaA1
WO0065195A1World Intellectual Property Organization (WIPO)A1
AU3867200AAustraliaA
NO20012705D0NorwayD0
NO20012705LNorwayL
ID29766AIndonesiaA
NO20015250D0NorwayD0
NO20015250LNorwayL
BR0006974ABrazilA
CA2379451A1CanadaA1
WO0192675A2World Intellectual Property Organization (WIPO)A2
AU7498301AAustraliaA
US6333699B1United States of AmericaB1
NO20020499D0NorwayD0
EP1180195A1European Patent Office (EPO)A1
CA2418530A1CanadaA1
WO0220939A1World Intellectual Property Organization (WIPO)A1
EP1188265A1European Patent Office (EPO)A1
AU9067501AAustraliaA
NO20020499LNorwayL
CN1346555AChinaA
EA200100159A1Eurasian Patent Organization (EAPO)A1
US6386288B1United States of AmericaB1
WO0192675A3World Intellectual Property Organization (WIPO)A3
EP1180195A4European Patent Office (EPO)A4
US2002093431A1United States of AmericaA1
MXPA02001004AMexicoA
AR023773A1ArgentinaA1
US2002125011A1United States of AmericaA1
EA003034B1Eurasian Patent Organization (EAPO)B1
CO5241335A1ColombiaA1
EP1287230A2European Patent Office (EPO)A2
US6536524B1United States of AmericaB1
CN1418317AChinaA
US2003090390A1United States of AmericaA1
EP1315881A1European Patent Office (EPO)A1
MXPA03001302AMexicoA
AR030623A1ArgentinaA1
AU770184B2AustraliaB2
US6759968B2United States of AmericaB2
US6761219B2United States of AmericaB2
US2004239521A1United States of AmericaA1
CA2341181CCanadaC
RU2249681C2Russian FederationC2
EP1315881A4European Patent Office (EPO)A4
EP1287230A4European Patent Office (EPO)A4
AU781046B2AustraliaB2
CN1203325CChinaC
AU2001290675B2AustraliaB2
CN1664309AChinaA
RU2272907C2Russian FederationC2
OA11891AAfrican Intellectual Property Organization (OAPI)A
SA00210052B1Saudi ArabiaB1
SA1179B1Saudi ArabiaB1
MY125517AMalaysiaA
EP1188265A4European Patent Office (EPO)A4
CA2379451CCanadaC
EP1287230B1European Patent Office (EPO)B1
EP1731709A2European Patent Office (EPO)A2
NO323031B1NorwayB1
DK1287230T3DenmarkT3
CN1293713CChinaC
CA2367753CCanadaC
CN1944953AChinaA
EP1731709A3European Patent Office (EPO)A3
CA2645654A1CanadaA1
US2007215344A1United States of AmericaA1
WO2007106691A2World Intellectual Property Organization (WIPO)A2
US7283061B1United States of AmericaB1
CN100343482CChinaC
CA2418530CCanadaC
NO325161B1NorwayB1
WO2007106691A3World Intellectual Property Organization (WIPO)A3
US7400263B2United States of AmericaB2
NO20084300LNorwayL
EP1315881B1European Patent Office (EPO)B1
EP1180195B1European Patent Office (EPO)B1
EP1985799A2European Patent Office (EPO)A2
US2008271887A1United States of AmericaA1
AT412107TAustriaT
ATE412107T1AustriaT1
GB0818460D0United KingdomD0
DE60136283D1GermanyD1
US7464760B2United States of AmericaB2
GB2451021AUnited KingdomA
DK1315881T3DenmarkT3
AR064291A2This recordArgentinaA2
EP2103960A2European Patent Office (EPO)A2
EP1731709B1European Patent Office (EPO)B1
DK1731709T3DenmarkT3
US2010013664A1United States of AmericaA1
EP1985799A3European Patent Office (EPO)A3
US7714741B2United States of AmericaB2
MX2008011686AMexicoA
US2010219980A1United States of AmericaA1
GB2451021BUnited KingdomB
NO330644B1NorwayB1
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