Key info that gives quick info on the case
Description Value
Database last updated
Description / title Well tool device for opening and closing a fluid bore in a well
Status
Legal status
Detailed status
In force Granted Granted (B1) (check also details in the case)
Patent number 343864
Application number 20180579
Filed
Priority None
Case type National
Effective date
Expiry date
Publicly available
Granted
Applicant Interwell Norway AS (NO)
Owner Interwell Norway AS (NO)
Inventor Stig Ove Bjørgum (NO)
Agent ONSAGERS AS (NO)
Patent family Look up in Espacenet

The present invention relates to a well tool device (1) comprising a housing (10) having an axial through bore (11). It comprises a sleeve section (20) axially displaceable relative to the housing (10), where the sleeve section (20) comprises an axial through bore (21) aligned with the axial through bore (11) of the housing (10). It comprises a fluid flow preventing frangible disc (30) provided in the bore (21) in sealing engagement with the sleeve section (20). It comprises an axial fluid passage (2) bypassing the frangible disc (30) when the well tool Device (1) is in an initial state (Sl), thereby allowing a fluid flow (FF1) between a first location (LI) above the frangible disc (30) and a second location (L2) below the frangible disc (30). The axial fluid passage (2) is closed when the well tool device (1) is in a subsequent state (s2). It comprises a disc supporting device (41) for support ing the frangible disc (30) in relation to the sleeve section (20), where the disc supporting device (41) is releasably connected inside the sleeve section (20) by means of a releasable connection device (42). It comprises a disintegration device (40) for disintegration of the frangible disc (30), where the well tool device (1) is in a final state (S3) when the frangible disc (40) has been disintegrated by means of the disintegration device (40).

View the abstract and front page figure in Espacenet

Interwell Norway AS
Postboks 916 4089 HAFRSFJORD NO ( STAVANGER Municipality, ROGALAND county )

Org. number: 980404048
  • Organization name:
  • Organization form:
  • Industry:
  • Organization address:
     

Source: The Brønnøysund Register Centre
Interwell Norway AS
Postboks 916 4089 HAFRSFJORD NO ( STAVANGER Municipality, ROGALAND county )

Org. number: 980404048
  • Organization name:
  • Organization form:
  • Industry:
  • Organization address:
     

Source: The Brønnøysund Register Centre
NIPO's case no. 2019/04222
Your reference: P25897NO00   Filed  
Current status Settled

Sender

ONSAGERS AS
Postboks 1813, Vika 0123 OSLO NO ( OSLO Municipality, OSLO county )

Org. number: 934603729

Status history for 2019/04222

List over status changes in case history
Legal status Decision date, detailed status
Settled Request completed
Pending Received at office

Correspondence for 2019/04222

List of case history and correspondence
Date Correspondence type Journal description
Outgoing GH Forespørsel
02-01 AltUt sending GH Forespørsel
Incoming Generell henvendelse
01-01 General request correspondence Generell henvendelse
01-02 Power of attorney Fullmakt
Bjørgavegen 23 5709 VOSS NO ( VOSS Municipality, HORDALAND county )
Uglavegen 44 C 7025 TRONDHEIM NO ( TRONDHEIM Municipality, SØR-TRØNDELAG county )
Agent in Norway:
ONSAGERS AS
Postboks 1813, Vika 0123 OSLO NO ( OSLO Municipality, OSLO county )

Org. number: 934603729
Your reference: P25897NO00
  • Organization name:
  • Organization form:
  • Industry:
  • Organization address:
     

Source: The Brønnøysund Register Centre

US 9194205 B2 (B2)

US 2011/0000663 A1 (A1)

NIPO's case no. 2020/00144
Filed  
Current status Settled

Claimant

TCO AS
Storaneset 20 5260 INDRE ARNA NO ( BERGEN Municipality, HORDALAND county )

Org. number: 983532845
  • Organization name:
  • Organization form:
  • Industry:
  • Organization address:
     

Source: The Brønnøysund Register Centre

Claimant's agent

ACAPO AS
Postboks 1880 Nordnes 5817 BERGEN NO ( BERGEN Municipality, HORDALAND county )

Org. number: 915113737
  • Organization name:
  • Organization form:
  • Industry:
  • Organization address:
     

Source: The Brønnøysund Register Centre

Status history for 2020/00144

List over status changes in case history
Legal status Decision date, detailed status
Settled Sub code not available
Pending Letter sendt
Pending Received

Correspondence for 2020/00144

List of case history and correspondence
Date Correspondence type Journal description
Outgoing OP09: Oversendelse med avgjørelse
10-01 AltUt sending OP09: Oversendelse med avgjørelse
10-02 Attachment IAIN07P- Avgjørelse - innsigelse_1297388
Outgoing Generelt brev
09-01 AltUt sending Generelt brev
09-02 Attachment Bekreftelse
Outgoing Bekreftelse
08-01 AltUt sending Bekreftelse
Incoming, AR374449959 Korrespondanse (Hovedbrev inn)
07-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
07-02 Main letter Hovedbrev
Incoming, AR369771943 Korrespondanse (Hovedbrev inn)
06-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
06-02 Power of attorney Fullmakt
Outgoing Oversendelse av innsigelse IN01P
05-01 AltUt sending Oversendelse av innsigelse IN01P
05-02 Attachment US9371715 839727
05-03 Attachment US9194205 839726
05-04 Attachment US9441440 839728
05-05 Attachment US9476273 839729
05-06 Attachment US9133684 839725
05-07 Attachment US5341883A 839721
05-08 Attachment US5193621A 839720
05-09 Attachment US6293342B1 839722
05-10 Attachment US8931559 839724
05-11 Attachment US8833468 839723
Outgoing Oversendelse av innsigelse IN01P
04-01 AltUt sending Oversendelse av innsigelse IN01P
04-02 Attachment US20140076578A1 839737
04-03 Attachment US20130292133A1 839736
04-04 Attachment US20140251636A1 839738
04-05 Attachment US20150233208A1 839740
04-06 Attachment US20150176361A1 839739
04-07 Attachment US20130292119A1 839735
04-08 Attachment US9683424B2 839731
04-09 Attachment US9587452 839730
04-10 Attachment US9850742 839732
04-11 Attachment US9915122B2 839734
04-12 Attachment US9874067 839733
04-13 Attachment US4991654 839719
04-14 Attachment WO2012149638A1 839747
04-15 Attachment WO2012066282A2 839746
Outgoing Oversendelse av innsigelse
03-01 AltUt sending Oversendelse av innsigelse
03-02 Attachment 2018.11.19 - NO20180579 - uttalelse 1 839753
03-03 Attachment 2018.11.19 - NO20180579 - søkrapport 839754
03-04 Attachment Hovedbrev
03-05 Attachment WO2019206605 - WO 839752
03-06 Attachment US014337A1 839717
03-07 Attachment EP2978926B1 Vosstech AS 835872 839716
03-08 Attachment US4813481 839718
03-09 Attachment 2019.03.26 - NO20180579 - svar 2 839715
03-10 Attachment 2019.01.25 - NO20180579 - svar 1 839713
03-11 Attachment 2019.03.21 - NO20180579 - uttalelse 2 839714
03-12 Attachment WO2019206605 - ISR 839751
03-13 Attachment US20170175508A1 839744
03-14 Attachment US20180010412A1 839745
03-15 Attachment US20170051573A1 839743
03-16 Attachment US20160251923A1 839741
03-17 Attachment US20160258260A1 839742
03-18 Attachment WO2016200819A1 839749
03-19 Attachment WO2018067739A1 839750
03-20 Attachment WO2014035830A2 839748
Outgoing Mangelbrev
02-01 AltUt sending Mangelbrev
Incoming, AR365986088 Nytt overprøvningskrav (OP)
01-01 OP Application form Nytt overprøvningskrav (OP)
01-02 Other document US9371715 839727
01-03 Other document US9194205 839726
01-04 Other document US9441440 839728
01-05 Other document US9476273 839729
01-06 Other document US9133684 839725
01-07 Other document US5341883A 839721
01-08 Other document US5193621A 839720
01-09 Other document US6293342B1 839722
01-10 Other document US8931559 839724
01-11 Other document US8833468 839723
01-12 Other document US20140076578A1 839737
01-13 Other document US20130292133A1 839736
01-14 Other document US20140251636A1 839738
01-15 Other document US20150233208A1 839740
01-16 Other document US20150176361A1 839739
01-17 Other document US20130292119A1 839735
01-18 Other document US9683424B2 839731
01-19 Other document US9587452 839730
01-20 Other document US9850742 839732
01-21 Other document US9915122B2 839734
01-22 Other document US9874067 839733
01-23 Other document US4991654 839719
01-24 Other document WO2012149638A1 839747
01-25 Other document WO2012066282A2 839746
01-26 Other document WO2014035830A2 839748
01-27 Other document WO2018067739A1 839750
01-28 Other document WO2016200819A1 839749
01-29 Other document US20160258260A1 839742
01-30 Other document US20160251923A1 839741
01-31 Other document US20170051573A1 839743
01-32 Other document US20180010412A1 839745
01-33 Other document US20170175508A1 839744
01-34 Other document WO2019206605 - ISR 839751
01-35 Other document 2019.03.21 - NO20180579 - uttalelse 2 839714
01-36 Other document 2019.01.25 - NO20180579 - svar 1 839713
01-37 Other document 2019.03.26 - NO20180579 - svar 2 839715
01-38 Other document US4813481 839718
01-39 Other document EP2978926B1 Vosstech AS 835872 839716
01-40 Other document US014337A1 839717
01-41 Other document WO2019206605 - WO 839752
01-42 Main letter Hovedbrev
01-43 Other document 2018.11.19 - NO20180579 - søkrapport 839754
01-44 Other document 2018.11.19 - NO20180579 - uttalelse 1 839753
NIPO's case no. 2018/00363
Filed  
Current status Closed

Claimant

ACAPO AS
Postboks 1880 Nordnes 5817 BERGEN NO ( BERGEN Municipality, HORDALAND county )

Org. number: 915113737
  • Organization name:
  • Organization form:
  • Industry:
  • Organization address:
     

Source: The Brønnøysund Register Centre

Status history for 2018/00363

List over status changes in case history
Legal status Decision date, detailed status
Closed Patent application granted, shelved or refused
Pending Suspended
Pending Protest registered

Correspondence for 2018/00363

List of case history and correspondence
Date Correspondence type Journal description
Outgoing Melding til søker
03-01 AltUt sending Melding til søker
03-02 Attachment D3 DTHP artikkel fra 2014
03-03 Attachment D1 20100468
03-04 Attachment D2 NO331150
03-05 Attachment Hovedbrev
Outgoing Informasjon til innvender
02-01 AltUt sending Informasjon til innvender
Incoming, AR286235586 Nytt overprøvningskrav (OP)
01-01 OP Application form Nytt overprøvningskrav (OP)
01-02 Other document D3 DTHP artikkel fra 2014
01-03 Main letter Hovedbrev
01-04 Other document D1 20100468
01-05 Other document D2 NO331150

Status history

List over status changes in case history
Legal status Decision date, detailed status
Granted Granted (B1)
Pending Accepted for grant
Pending Second and later letter exists
Pending First letter of examination exists
Pending Formal checks performed
Pending New application created

Correspondence

List of case history and correspondence
Date Correspondence type Journal description
Outgoing PT Varsel om betaling av første årsavgift (3317) (PT20180579)
16-01 AltUt sending PT Varsel om betaling av første årsavgift (3317) (PT20180579)
Outgoing PT Registreringsbrev Nasjonal Patent (15) (PT20180579)
15-01 AltUt sending PT Registreringsbrev Nasjonal Patent (15) (PT20180579)
Outgoing PT Meddelelse om patent
14-01 AltUt sending PT Meddelelse om patent
Outgoing Bekreftelse på patentsøknad
11-01 Outgoing Letter Bekreftelse på patentsøknad
Incoming Korrespondanse (Hovedbrev inn)
13-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
Incoming, AR315268362 Korrespondanse (Hovedbrev inn)
12-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
Incoming, AR312369952 Korrespondanse (Hovedbrev inn)
10-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
10-02 Patent claims Krav
10-03 Power of attorney Fullmakt
10-04 Patent Description Beskrivelse - fremstilling 873873
10-05 Main letter Hovedbrev
10-06 Patent Description Beskrivelse - annotated document 874523
Outgoing Realitet patent
09-01 AltUt sending Realitet patent
Incoming, AR303513643 Korrespondanse (Hovedbrev inn)
08-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
08-02 Patent claims Krav
Incoming, AR302657832 Korrespondanse (Hovedbrev inn)
07-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
07-02 Main letter Hovedbrev
07-03 Patent Description Beskrivelse
07-04 Patent Description Beskrivelse med sporing
Outgoing Realitet patent
06-01 AltUt sending Realitet patent
06-02 Attachment PT_report 09:57:20
Outgoing Infobrev til oppfinner
05-01 Outgoing Letter Infobrev til oppfinner
Incoming, AR268900229 Korrespondanse (Hovedbrev inn)
04-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
04-02 Applicant rights on invention Erklæring Søkers rett til oppfinnelse
Incoming, AR260583508 Korrespondanse (Hovedbrev inn)
03-01 General letter or reply on time limit Korrespondanse (Hovedbrev inn)
03-02 Main letter Hovedbrev
Outgoing Formalia 1
02-01 AltUt sending Formalia 1
Incoming, AR257177734 Søknadsskjema Patent
01-01 National patent application form Søknadsskjema Patent
01-02 Patent drawings Patenttegninger
01-03 Power of attorney Fullmakt
01-04 Patent Description Beskrivelse

Payment due:

Next renewal/annual fee:

Payment history:

List of payments
Description / Invoice number Payment date Amount Payer Status
Annual fee 1st-3rd year 2020.03.16 2100 ONSAGERS AS Paid and approved
31908151 2019.05.16 3450 ONSAGERS AS Paid
31807307 2018.05.09 4900 ONSAGERS AS Paid
This economic overview may lack information, particularly for older cases, for reimbursements, international trademarks and international designs.

Links to publications and the Norwegian Patent Gazette (searchable text documents)

Links to publications (only image files)

What does A1, B, B1, C stand for?

Chapters without data are removed. Document created: 07.08.2020 23:55:19