WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2010141843) RISER FLOATATION WITH ANTI-VIBRATION STRAKES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/141843    International Application No.:    PCT/US2010/037438
Publication Date: 09.12.2010 International Filing Date: 04.06.2010
IPC:
F15D 1/10 (2006.01), E21B 17/01 (2006.01), B63B 21/66 (2006.01)
Applicants: DIAMOND OFFSHORE DRILLING, INC. [US/US]; 15415 Katy Freeway Houston, TX 77094 (US) (For All Designated States Except US).
HOWARD, Donald, Paul [US/US]; (US) (For US Only).
SUMMERS, Alan, Hugh [US/US]; (US) (For US Only).
REYNOLDS, Harris, A., Jr. [US/US]; (US) (For US Only).
ANDRUS, Kati, Rachelle [US/US]; (US) (For US Only)
Inventors: HOWARD, Donald, Paul; (US).
SUMMERS, Alan, Hugh; (US).
REYNOLDS, Harris, A., Jr.; (US).
ANDRUS, Kati, Rachelle; (US)
Agent: BERGMAN, Jeffrey, S.; Osha . Liang LLP 909 Fannin Street, Suite 3500 Houston, TX 77010 (US)
Priority Data:
61/184,225 04.06.2009 US
12/793,183 03.06.2010 US
Title (EN) RISER FLOATATION WITH ANTI-VIBRATION STRAKES
(FR) MODULE DE FLOTTAISON POUR COLONNE MONTANTE À VIRURES ANTIVIBRATOIRES
Abstract: front page image
(EN)A substantially cylindrical buoyancy module for a marine riser includes a plurality of buoyancy elements separated along at least one helical separation plane.
(FR)L'invention concerne un module de flottabilité sensiblement cylindrique pour une colonne montante marine comprenant une pluralité d'éléments flottants séparés le long d'au moins un plan de séparation hélicoïdal.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)