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
PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 18.08.2018 at 9:00 AM CEST
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009127808) ELECTRON TRANSFER DISSOCIATION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2009/127808 International Application No.: PCT/GB2009/000902
Publication Date: 22.10.2009 International Filing Date: 03.04.2009
Chapter 2 Demand Filed: 08.07.2010
IPC:
H01J 49/06 (2006.01) ,H01J 49/00 (2006.01)
Applicants: BROWN, Jeffery, Mark[GB/GB]; GB (UsOnly)
GREEN, Martin, Raymond[GB/GB]; GB (UsOnly)
MICROMASS UK LIMITED[GB/GB]; Floats Road Wythenshawe Manchester M23 9LZ, GB (AllExceptUS)
Inventors: BROWN, Jeffery, Mark; GB
GREEN, Martin, Raymond; GB
Agent: JEFFREY, Philip, Michael; Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD, GB
Priority Data:
0806725.814.04.2008GB
61/049,49501.05.2008US
Title (EN) ELECTRON TRANSFER DISSOCIATION DEVICE
(FR) DISPOSITIF DE DISSOCIATION PAR TRANSFERT D'ÉLECTRONS
Abstract: front page image
(EN) A mass spectrometer is disclosed comprising an Electron Transfer Dissociation device comprising an ion guide. A control system determines the degree of fragmentation and charge reduction of precursor ions within the ion guide and varies the speed at which ions are transmitted through the ion guide in order to optimise the fragmentation and charge reduction process.
(FR) L'invention porte sur un spectromètre de masse comportant un dispositif de dissociation par transfert d'électrons comprenant un guide d'ions. Un système de commande détermine le degré de fragmentation et de réduction de charge d'ions précurseurs à l'intérieur du guide d'ions et fait varier la vitesse à laquelle des ions sont transmis à travers le guide d'ions afin d'optimiser le processus de fragmentation et de réduction de charge.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, 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)