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EP0382677
European procedure
Extract from the Register of European Patents
EP About this file: EP0382677
| EP0382677 - Wellhead casing hanger support mechanism [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.02.1995 Database last updated on 03.09.2024 | Most recent event Tooltip | 02.02.1995 | No opposition filed within time limit | published on 22.03.1995 [1995/12] | Applicant(s) | For all designated states ABB VETCO GRAY INC. 7135 Ardmore Road Houston Texas 77054 / US | [N/P] |
| Former [1991/39] | For all designated states ABB VETCO GRAY INC. 7135 Ardmore Road Houston Texas 77054 / US | ||
| Former [1990/33] | For all designated states VETCO GRAY INC. 10777 Northwest Freeway Houston Texas 77092 / US | Inventor(s) | 01 /
Milberger, Lionel J. 8911 Rocky Lane Houston, Texas 77040 / US | 02 /
Henderson, Herman O., Jr. 11414 Hylander Drive Houston, Texas 77070 / US | [1990/33] | Representative(s) | Waxweiler, Jean, et al Dennemeyer & Associates Sàrl P.O. Box 1502 1015 Luxembourg / LU | [N/P] |
| Former [1994/35] | Waxweiler, Jean, et al Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg / LU | ||
| Former [1990/33] | Waxweiler, Jean Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg / LU | Application number, filing date | 90630035.5 | 06.02.1990 | [1990/33] | Priority number, date | US19890307412 | 06.02.1989 Original published format: US 307412 | [1990/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0382677 | Date: | 16.08.1990 | Language: | EN | [1990/33] | Type: | B1 Patent specification | No.: | EP0382677 | Date: | 30.03.1994 | Language: | EN | [1994/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.06.1990 | Classification | IPC: | E21B33/043 | [1990/33] | CPC: |
E21B33/043 (EP,US)
| Designated contracting states | AT, FR, GB, IT [1990/33] | Title | German: | Stützeinrichtung für Futterrohrhänger | [1990/33] | English: | Wellhead casing hanger support mechanism | [1990/33] | French: | Dispositif de support pour suspension de cuvelage | [1990/33] | Examination procedure | 11.12.1990 | Examination requested [1991/07] | 26.05.1992 | Despatch of a communication from the examining division (Time limit: M06) | 07.12.1992 | Reply to a communication from the examining division | 23.06.1993 | Despatch of communication of intention to grant (Approval: Yes) | 20.09.1993 | Communication of intention to grant the patent | 15.11.1993 | Fee for grant paid | 15.11.1993 | Fee for publishing/printing paid | Opposition(s) | 31.12.1994 | No opposition filed within time limit [1995/12] | Fees paid | Renewal fee | 15.01.1992 | Renewal fee patent year 03 | 13.01.1993 | Renewal fee patent year 04 | 12.01.1994 | Renewal fee patent year 05 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]US3478822 (HOLBERT MARVIN L JR, et al); | [A]GB2109030 (ARMCO INC); | [X]US4577686 (MILBERGER LIONEL J [US], et al); | [Y]GB2193519 (NAT OILWELL); | [A]FR2609750 (VENNIN HENRI [FR]); | [A]EP0290112 (CAMERON IRON WORKS INC [US]) |