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. (WO2003076676) NANOCARBIDE PRECIPITATION STRENGTHENED ULTRAHIGH-STRENGTH, CORROSION RESISTANT, STRUCTURAL STEELS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/076676    International Application No.:    PCT/US2003/003682
Publication Date: 18.09.2003 International Filing Date: 07.02.2003
Chapter 2 Demand Filed:    08.09.2003    
IPC:
C21D 6/00 (2006.01), C21D 8/00 (2006.01), C22C 38/00 (2006.01), C22C 38/30 (2006.01), C22C 38/44 (2006.01), C22C 38/52 (2006.01), C22C 38/54 (2006.01)
Applicants: QUESTEK INNOVATIONS LLC [US/US]; 1820 Ridge Avenue, Evanston, IL 60201 (US) (For All Designated States Except US).
KUEHMANN, Charles, J. [US/US]; (US) (For US Only).
OLSON, Gregory, B. [US/US]; (US) (For US Only).
JOU, Herng-Jeng [US/US]; (US) (For US Only)
Inventors: KUEHMANN, Charles, J.; (US).
OLSON, Gregory, B.; (US).
JOU, Herng-Jeng; (US)
Agent: RESIS, Robert, H.; BANNER & WITCOFF, LTD., Ten South Wacker Drive, Suite 3000, Chicago, IL 60606 (US)
Priority Data:
10/071,688 08.02.2002 US
PCT/US02/04111 11.02.2002 US
Title (EN) NANOCARBIDE PRECIPITATION STRENGTHENED ULTRAHIGH-STRENGTH, CORROSION RESISTANT, STRUCTURAL STEELS
(FR) ACIERS STRUCTURELS, RESISTANTS A LA CORROSION, A RESISTANCE TRES ELEVEE, RENFORCES PAR UNE PRECIPITATION DE NANOCARBURES
Abstract: front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, 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)