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Method For Preparing An [18 F] Radiolabelled Compound With Low Water Content During Labelling Step
Abstract: The invention relates to a method of preparing an [18F]radio-labelled compound, wherein the water content is controlled. Controlling the water content and the origin of the water within the reaction process has a significant effect on both the yield and the purity of the product of the radio-labelling process.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
14 December 2023
Publication Number
40/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
GE HEALTHCARE LIMITED
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
Inventors
1. ENGELL, Torgrim
c/o GE Healthcare Limited
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
2. MCROBBIE, Graeme
c/o GE Healthcare Limited
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
3. CLARKE, Alan
c/o GE Healthcare AS
Nycoveien 1
P.O. Box 4220
Nydalen
0401 Oslo
4. GRIGG, Julian
c/o GE Healthcare Limited
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
5. KHAN, Imtiaz Ahmed
c/o GE Healthcare Limited
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
6. WIKENE, Kristine
c/ GE Healthcare AS
Nycoveien 1
P.O. Box 4220
Nydalen
0401 Oslo
7. SHALES, Jonathan
c/o GE Healthcare Limited
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
8. JACKSON, Alexander
c/o GE Healthcare Limited
Pollards Wood
Nightingales Lane
Chalfont St. Giles Buckinghamshire HP8 4SP
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317085428-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-12-2023(online)].pdf | 2023-12-14 |
| 2 | 202317085428-STATEMENT OF UNDERTAKING (FORM 3) [14-12-2023(online)].pdf | 2023-12-14 |
| 3 | 202317085428-PROOF OF RIGHT [14-12-2023(online)].pdf | 2023-12-14 |
| 4 | 202317085428-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [14-12-2023(online)].pdf | 2023-12-14 |
| 5 | 202317085428-FORM 1 [14-12-2023(online)].pdf | 2023-12-14 |
| 6 | 202317085428-DRAWINGS [14-12-2023(online)].pdf | 2023-12-14 |
| 7 | 202317085428-DECLARATION OF INVENTORSHIP (FORM 5) [14-12-2023(online)].pdf | 2023-12-14 |
| 8 | 202317085428-COMPLETE SPECIFICATION [14-12-2023(online)].pdf | 2023-12-14 |
| 9 | 202317085428-FORM-26 [22-12-2023(online)].pdf | 2023-12-22 |
| 10 | 202317085428-FORM 3 [22-04-2024(online)].pdf | 2024-04-22 |
| 11 | 202317085428-MARKED COPIES OF AMENDEMENTS [13-06-2025(online)].pdf | 2025-06-13 |
| 12 | 202317085428-FORM 18 [13-06-2025(online)].pdf | 2025-06-13 |
| 13 | 202317085428-FORM 13 [13-06-2025(online)].pdf | 2025-06-13 |
| 14 | 202317085428-Annexure [13-06-2025(online)].pdf | 2025-06-13 |
| 15 | 202317085428-AMMENDED DOCUMENTS [13-06-2025(online)].pdf | 2025-06-13 |