-
EP1259701
European procedure
Extract from the Register of European Patents
EP About this file: EP1259701
| EP1259701 - CONTROLLED DOWNHOLE CHEMICAL INJECTION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.03.2007 Database last updated on 12.08.2024 | Most recent event Tooltip | 30.03.2007 | No opposition filed within time limit | published on 02.05.2007 [2007/18] | Applicant(s) | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | [N/P] |
| Former [2006/21] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | ||
| Former [2002/48] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | Inventor(s) | 01 /
STEGEMEIER, George, Leo 5819 Queensloch Drive Houston, TX 77096 / US | 02 /
VINEGAR, Harold, J. 5219 Yarwell Houston, TX 77096 / US | 03 /
BURNETT, Robert, Rex 20711 Flagmore Court Katy, TX 77450 / US | 04 /
SAVAGE, William, Mountjoy 8446 Ariel Houston, TX 77074 / US | 05 /
CARL, Frederick, Gordon, Jr. 8406 Edgemoor Houston, TX 77036 / US | 06 /
HIRSCH, John, Michele 1502 Cedarbrook Drive Houston, TX 77055 / US | [2002/48] | Application number, filing date | 01916383.1 | 02.03.2001 | [2002/48] | WO2001US06951 | Priority number, date | US20000186381P | 02.03.2000 Original published format: US 186381 P | [2002/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0165055 | Date: | 07.09.2001 | Language: | EN | [2001/36] | Type: | A1 Application with search report | No.: | EP1259701 | Date: | 27.11.2002 | Language: | EN | The application published by WIPO in one of the EPO official languages on 07.09.2001 takes the place of the publication of the European patent application. | [2002/48] | Type: | B1 Patent specification | No.: | EP1259701 | Date: | 24.05.2006 | Language: | EN | [2006/21] | Search report(s) | International search report - published on: | EP | 07.09.2001 | Classification | IPC: | E21B17/00, E21B34/06, E21B43/25 | [2002/48] | CPC: |
E21B17/003 (EP,US);
E21B47/13 (EP,US);
E21B34/066 (EP,US);
E21B34/08 (EP,US);
E21B34/16 (EP,US);
E21B37/06 (EP,US);
E21B41/02 (EP,US);
E21B43/14 (EP,US);
E21B47/12 (EP,US);
E21B43/123 (EP,US)
(-)
| Designated contracting states | DE, GB, NL [2004/22] |
| Former [2002/48] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | GESTEUERTE CHEMIKALIENEINSPRITZUNG IN EINEM BOHRLOCH | [2002/48] | English: | CONTROLLED DOWNHOLE CHEMICAL INJECTION | [2002/48] | French: | INJECTION REGULEE DE PRODUIT CHIMIQUE EN FOND DE PUITS | [2002/48] | Entry into regional phase | 16.09.2002 | National basic fee paid | 16.09.2002 | Designation fee(s) paid | 16.09.2002 | Examination fee paid | Examination procedure | 25.09.2001 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 16.09.2002 | Examination requested [2002/48] | 09.05.2005 | Despatch of a communication from the examining division (Time limit: M04) | 08.09.2005 | Reply to a communication from the examining division | 28.10.2005 | Communication of intention to grant the patent | 27.01.2006 | Fee for grant paid | 27.01.2006 | Fee for publishing/printing paid | Opposition(s) | 27.02.2007 | No opposition filed within time limit [2007/18] | Fees paid | Renewal fee | 25.02.2003 | Renewal fee patent year 03 | 09.03.2004 | Renewal fee patent year 04 | 15.03.2005 | Renewal fee patent year 05 | 28.03.2006 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]US4662437 (RENFRO JIMMIE J [US]) [A] 1,10,20,35* claims 1-15 *; | [A]US5008664 (MORE HENRY S [US], et al) [A] 1,10,20,35 * column A *; | [A]EP0721053 (SHELL INT RESEARCH [NL]) [A] 1-41 * column 3, line 33 - column 4, line 6 * * column 4, line 37 - line 58 *; | [A]US5881807 (BOEE EINAR [NO], et al) [A] 1,10,20,35 * column 3, line 1 - line 30 *; | [PA]WO0037770 (BAKER HUGHES INC [US]) [PA] 20-41 * page 21, line 17 - page 24, line 3 * |