EP3904839 - IN-SITU MEASUREMENT OF RELAXATION TIMES, HYDROGEN DENSITIES AND VOLUMETRIC CONCENTRATIONS BY MEANS OF NMR [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.09.2023 Database last updated on 31.08.2024 | |
Former | The patent has been granted Status updated on 30.09.2022 | ||
Former | Grant of patent is intended Status updated on 19.01.2022 | ||
Former | Request for examination was made Status updated on 01.10.2021 | ||
Former | unknown Status updated on 25.06.2020 | Most recent event Tooltip | 24.05.2024 | Lapse of the patent in a contracting state New state(s): IT | published on 26.06.2024 [2024/26] | Applicant(s) | For all designated states Spin Echo Limited Kemp House 160 City Road London EC1V 2NX / GB | [2021/44] | Inventor(s) | 01 /
Bayer, Alwin 90766 Fürth / DE | [2021/44] | Application number, filing date | 20020204.2 | 01.05.2020 | [2021/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3904839 | Date: | 03.11.2021 | Language: | EN | [2021/44] | Type: | B1 Patent specification | No.: | EP3904839 | Date: | 02.11.2022 | Language: | EN | [2022/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.11.2020 | Classification | IPC: | G01F1/716, G01F25/00, G01N24/08 | [2021/44] | CPC: |
G01F1/716 (EP,US);
G01F1/74 (US);
G01F25/10 (EP,US);
G01N24/08 (EP);
G01R33/307 (EP);
G01R33/383 (EP);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2021/44] | Title | German: | IN-SITU-MESSUNG VON RELAXATIONSZEITEN, WASSERSTOFFDICHTEN UND VOLUMETRISCHEN KONZENTRATIONEN MITTELS NMR | [2021/44] | English: | IN-SITU MEASUREMENT OF RELAXATION TIMES, HYDROGEN DENSITIES AND VOLUMETRIC CONCENTRATIONS BY MEANS OF NMR | [2021/44] | French: | MESURE IN SITU DES TEMPS DE RELAXATION, DES DENSITÉS D'HYDROGÈNE ET DES CONCENTRATIONS VOLUMÉTRIQUES PAR RMN | [2021/44] | Examination procedure | 07.02.2021 | Amendment by applicant (claims and/or description) | 08.02.2021 | Date on which the examining division has become responsible | deleted | Deletion: Application deemed to be withdrawn, date of legal effect [2021/44] | 08.02.2021 | Examination requested [2021/44] | 20.01.2022 | Communication of intention to grant the patent | 06.07.2022 | Fee for grant paid | 06.07.2022 | Fee for publishing/printing paid | 10.08.2022 | Receipt of the translation of the claim(s) | Opposition(s) | 03.08.2023 | No opposition filed within time limit [2023/41] | Request for further processing for: | The application is deemed to be withdrawn due to failure to fulfill actions required for granting the patent | 06.07.2022 | Request for further processing filed | 06.07.2022 | Full payment received (date of receipt of payment) Request granted | 20.09.2022 | Decision despatched | The application is deemed to be withdrawn due to non-payment of the search fee | 01.07.2020 | Request for further processing filed | 01.07.2020 | Full payment received (date of receipt of payment) Request granted | 10.07.2020 | Decision despatched | 01.07.2020 | Request for further processing filed | 01.07.2020 | Full payment received (date of receipt of payment) Request granted | 10.07.2020 | Decision despatched | Fees paid | Renewal fee | 06.07.2022 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.05.2022 | 03   M06   Fee paid on   06.07.2022 |
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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. | Lapses during opposition Tooltip | AL | 02.11.2022 | AT | 02.11.2022 | CZ | 02.11.2022 | DK | 02.11.2022 | EE | 02.11.2022 | ES | 02.11.2022 | FI | 02.11.2022 | HR | 02.11.2022 | IT | 02.11.2022 | LT | 02.11.2022 | LV | 02.11.2022 | MC | 02.11.2022 | NL | 02.11.2022 | PL | 02.11.2022 | RO | 02.11.2022 | RS | 02.11.2022 | SE | 02.11.2022 | SI | 02.11.2022 | SK | 02.11.2022 | SM | 02.11.2022 | NO | 02.02.2023 | GR | 03.02.2023 | IS | 02.03.2023 | PT | 02.03.2023 | IE | 01.05.2023 | LU | 01.05.2023 | BE | 31.05.2023 | CH | 31.05.2023 | FR | 31.05.2023 | LI | 31.05.2023 | [2024/26] |
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NO | 02.02.2023 | Documents cited: | Search | [AD]US5684399 (BAYER ALWIN [DE]) [AD] 1-12* figure 1 *; | [A]US2014015526 (BOUSCHE OLAF JEAN PAUL [NL], et al) [A] 1-12 * figure 1 * | by applicant | US5684399 | - KLEINBERG, ROBERTVINEGAR, H.J., "NMR properties of reservoir fluids", Log Analyst., (19960000), vol. 37, pages 20 - 32, XP009022726 | - EMMANUEL BAUDINKAYUM SAFIULLINSTEVEN MORGANPIERRE-JEAN NACHER, "An active feedback scheme for low field NMR experiments", JCNS Workshop on Modern Trends in Production and Applications of Polarized 3He, (20100700), page 012009 | - R.A. ASSINKEIICHI FUKUSHIMAA.A.V. GIBSONALAN R. RATHSTEPHEN B.W. ROEDER, "A Nondetuning Surface Coil, the Semitoroid", Journal of Magnetic Resonance, (19860000), vol. 66, doi:10.1016/0022-2364(86)90120-4, pages 176 - 181, XP023961177 DOI: http://dx.doi.org/10.1016/0022-2364(86)90120-4 | - "Experimental study and numerical simulation of methane solubility in crude oil for gas injection enhanced oil recovery", MOHAMMAD REZA GHULAMIKYURO SASAKIYUICHI SUGAI, 4th World Conference on Applied Sciences, Engineering & Technology, Kumamoto University |