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NO20020181D0 - Drilling assembly for performing offshore drilling operations - Google Patents

Drilling assembly for performing offshore drilling operations

Info

Publication number
NO20020181D0
NO20020181D0 NO20020181A NO20020181A NO20020181D0 NO 20020181 D0 NO20020181 D0 NO 20020181D0 NO 20020181 A NO20020181 A NO 20020181A NO 20020181 A NO20020181 A NO 20020181A NO 20020181 D0 NO20020181 D0 NO 20020181D0
Authority
NO
Norway
Prior art keywords
drilling
assembly
operations
performing offshore
drilling operations
Prior art date
Application number
NO20020181A
Other languages
Norwegian (no)
Other versions
NO322098B1 (en
NO20020181L (en
NO322098B3 (en
Inventor
Robert J Scott
Robert P Herrmann
Donald Reagan Ray
Original Assignee
Transocean Sedco Forex Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27353261&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20020181(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/642,417 external-priority patent/US6085851A/en
Publication of NO20020181L publication Critical patent/NO20020181L/en
Application filed by Transocean Sedco Forex Inc filed Critical Transocean Sedco Forex Inc
Priority to NO20020181A priority Critical patent/NO322098B3/en
Publication of NO20020181D0 publication Critical patent/NO20020181D0/en
Publication of NO322098B1 publication Critical patent/NO322098B1/en
Publication of NO322098B3 publication Critical patent/NO322098B3/en

Links

NO20020181A 1996-05-03 2002-01-14 Drilling assembly for performing offshore drilling operations NO322098B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20020181A NO322098B3 (en) 1996-05-03 2002-01-14 Drilling assembly for performing offshore drilling operations

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/642,417 US6085851A (en) 1996-05-03 1996-05-03 Multi-activity offshore exploration and/or development drill method and apparatus
PCT/US1997/000537 WO1997042393A1 (en) 1996-05-03 1997-01-27 Multi-activity offshore exploration and/or development drilling method and apparatus
NO19976037A NO313207B1 (en) 1996-05-03 1997-12-22 Procedure for performing offshore drilling operations
NO20020181A NO322098B3 (en) 1996-05-03 2002-01-14 Drilling assembly for performing offshore drilling operations

Publications (4)

Publication Number Publication Date
NO20020181L NO20020181L (en) 1998-03-02
NO20020181D0 true NO20020181D0 (en) 2002-01-14
NO322098B1 NO322098B1 (en) 2006-08-14
NO322098B3 NO322098B3 (en) 2009-05-25

Family

ID=27353261

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20020181A NO322098B3 (en) 1996-05-03 2002-01-14 Drilling assembly for performing offshore drilling operations

Country Status (1)

Country Link
NO (1) NO322098B3 (en)

Also Published As

Publication number Publication date
NO322098B1 (en) 2006-08-14
NO20020181L (en) 1998-03-02
NO322098B3 (en) 2009-05-25

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Legal Events

Date Code Title Description
CB Opposition filed (par. 26,5 patents act)

Opponent name: AKER KVAERNER MH AS, SERVICEBOKS 413, KRISTIANSAND

Effective date: 20070514

CREP Change of representative

Representative=s name: ZACCO NORWAY AS, POSTBOKS 2003 VIKA, 0125 OSLO, NO

CREP Change of representative

Representative=s name: PROTECTOR INTELLECTUAL PROPERTY CONSULTANTS AS, PO

MINV Invalidation by court decision

Effective date: 20091124