EP4323566A4 - Capuchons pour dispositifs de dosage - Google Patents

Capuchons pour dispositifs de dosage Download PDF

Info

Publication number: EP4323566A4
Authority: EP; European Patent Office
Prior art keywords: caps; dosing devices; dosing; devices
Prior art date: 2021-04-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP21937165.5A

Other languages

German (de)

English (en)

Other versions

EP4323566A1 (fr

Inventor

Kapil Mahakalkar

Kenneth Chung

Jesse Lu

Edgar Gutierrez

Yi Zhang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Plexium Inc

Original Assignee

Plexium Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-04-16

Filing date

2021-04-16

Publication date

2024-12-18

2021-04-16 Application filed by Plexium Inc filed Critical Plexium Inc

2024-02-21 Publication of EP4323566A1 publication Critical patent/EP4323566A1/fr

2024-12-18 Publication of EP4323566A4 publication Critical patent/EP4323566A4/fr

Status Pending legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
- B01L3/50853—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates with covers or lids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0642—Filling fluids into wells by specific techniques
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0689—Sealing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0887—Laminated structure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0893—Geometry, shape and general structure having a very large number of wells, microfabricated wells
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/16—Surface properties and coatings
- B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
- B01L2300/165—Specific details about hydrophobic, oleophobic surfaces

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
General Health & Medical Sciences (AREA)
Hematology (AREA)
Clinical Laboratory Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
Automatic Analysis And Handling Materials Therefor (AREA)
Investigating Or Analysing Biological Materials (AREA)

EP21937165.5A 2021-04-16 2021-04-16 Capuchons pour dispositifs de dosage Pending EP4323566A4 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2021/027762 WO2022220843A1 (fr)	2021-04-16	2021-04-16	Capuchons pour dispositifs de dosage

Publications (2)

Publication Number	Publication Date
EP4323566A1 EP4323566A1 (fr)	2024-02-21
EP4323566A4 true EP4323566A4 (fr)	2024-12-18

Family

ID=83640927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21937165.5A Pending EP4323566A4 (fr)	2021-04-16	2021-04-16	Capuchons pour dispositifs de dosage

Country Status (6)

Country	Link
EP (1)	EP4323566A4 (fr)
KR (1)	KR20240012371A (fr)
CN (1)	CN117355640A (fr)
CA (1)	CA3216530A1 (fr)
IL (1)	IL307619A (fr)
WO (1)	WO2022220843A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070264705A1 (en) *	2003-09-10	2007-11-15	John Dodgson	Apparatus and Method for Handling Cells, Embryos or Oocytes
US20110183312A1 (en) *	2008-08-29	2011-07-28	Peking University	Microfluidic chip for accurately controllable cell culture
US20180250672A1 (en) *	2015-12-01	2018-09-06	Illumina, Inc.	Digital microfluidic system for single-cell isolation and characterization of analytes
US20190275512A1 (en) *	2018-03-09	2019-09-12	Ibidi Gmbh	Sample chamber
WO2020199016A1 (fr) *	2019-03-29	2020-10-08	京东方科技集团股份有限公司	Puce de détection et son procédé d'utilisation et système de réaction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2003202120A1 (en) *	2002-01-17	2003-07-30	University College Cork-National University Of Ireland, Cork	An assay device and method for chemical or biological screening
EP4397767A3 (fr) *	2012-08-14	2024-07-31	10X Genomics, Inc.	Compositions de microcapsules et procédés
US10866169B2 (en) *	2012-10-17	2020-12-15	Konica Minolta, Inc.	Method for recovering rare cells and method for detecting rare cells
ES2615512B1 (es) *	2015-11-06	2018-03-15	Universidad De Zaragoza	Dispositivo y sistema microfluídico para el estudio de cultivos celulares
CN109311023B (zh) *	2016-04-22	2021-11-26	普渡研究基金会	高通量颗粒捕获与分析
WO2019060830A1 (fr) *	2017-09-25	2019-03-28	Plexium, Inc.	Bibliothèques chimiques codées par des oligonucléotides

2021
- 2021-04-16 CA CA3216530A patent/CA3216530A1/fr active Pending
- 2021-04-16 CN CN202180098634.3A patent/CN117355640A/zh active Pending
- 2021-04-16 WO PCT/US2021/027762 patent/WO2022220843A1/fr not_active Ceased
- 2021-04-16 EP EP21937165.5A patent/EP4323566A4/fr active Pending
- 2021-04-16 KR KR1020237038236A patent/KR20240012371A/ko active Pending
- 2021-04-16 IL IL307619A patent/IL307619A/en unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070264705A1 (en) *	2003-09-10	2007-11-15	John Dodgson	Apparatus and Method for Handling Cells, Embryos or Oocytes
US20110183312A1 (en) *	2008-08-29	2011-07-28	Peking University	Microfluidic chip for accurately controllable cell culture
US20180250672A1 (en) *	2015-12-01	2018-09-06	Illumina, Inc.	Digital microfluidic system for single-cell isolation and characterization of analytes
US20190275512A1 (en) *	2018-03-09	2019-09-12	Ibidi Gmbh	Sample chamber
WO2020199016A1 (fr) *	2019-03-29	2020-10-08	京东方科技集团股份有限公司	Puce de détection et son procédé d'utilisation et système de réaction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022220843A1 *

Also Published As

Publication number	Publication date
JP2024517400A (ja)	2024-04-22
IL307619A (en)	2023-12-01
EP4323566A1 (fr)	2024-02-21
WO2022220843A1 (fr)	2022-10-20
CA3216530A1 (fr)	2022-10-20
KR20240012371A (ko)	2024-01-29
CN117355640A (zh)	2024-01-05

Publication	Publication Date	Title
MA50557A (fr)	2020-09-16	Pistons pour dispositifs d'administration de médicament
EP4093681A4 (fr)	2023-08-09	Bouchon pour récipient
EP3593398A4 (fr)	2021-01-13	Configurations électrochimiques de demi-cellule pour dispositifs d'électro-chloration auto-nettoyants
EP3323016A4 (fr)	2019-01-16	Contre-électrode pour dispositifs électrochromiques
EP3455877A4 (fr)	2020-01-29	Verres de passivation pour dispositifs semiconducteurs
EP3820782A4 (fr)	2022-06-15	Bouchon pour récipient
EP3975975A4 (fr)	2023-07-12	Dispositifs de transfert de médicament à système fermé pour formes posologiques solides
MA53551A (fr)	2022-01-12	Dosage nocturne chronique de lasmiditan pour la prévention de la migraine
MA53375A (fr)	2021-06-02	Dispositifs d'administration pour l'administration de médicaments
EP3449223A4 (fr)	2019-12-04	Distributeur de fluide doseur réglable pour emballages de fluide souples
EP3440855A4 (fr)	2019-10-23	Détermination de localisations de dispositifs pour des appels de service d'urgence
IL273256A (en)	2020-04-30	Device for packaging dosed quantities of solid medicines
EP3784214A4 (fr)	2022-01-19	Forme galénique pharmaceutique orale liquide
EP3993600A4 (fr)	2022-12-28	Dispositifs de dosage de graines pneumatiques
EP3436132A4 (fr)	2019-11-27	Dispositifs médicaux pour la distribution de bouchons dans des vides
EP3500499A4 (fr)	2020-04-29	Bouchon doseur pour récipient de liquide
EP3651882A4 (fr)	2021-03-24	Étanchéité de sous-bloc pour des dispositifs de séparation électrochimique
EP3848074A4 (fr)	2022-07-06	Appareil plongeur pour seringue
EP3861100A4 (fr)	2022-07-06	Dispositifs microfluidiques pour applications dentaires
EP4323566A4 (fr)	2024-12-18	Capuchons pour dispositifs de dosage
FR3034081B1 (fr)	2018-08-03	Dispositif de dosage volumetrique pour machine de remplissage de recipients
CA202619S (en)	2022-11-21	Dosing device
EP3913334C0 (fr)	2024-04-03	Système de dosage de liquide
PL3738677T3 (pl)	2022-03-28	Urządzenie odpowiednie do dozowania substancji ciekłych
EP3773529A4 (fr)	2021-12-22	Schémas posologiques pour le traitement de troubles prolifératifs

Legal Events

Date	Code	Title	Description
2022-10-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-01-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2024-01-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-02-21	17P	Request for examination filed	Effective date: 20231019
2024-02-21	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): 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
2024-07-24	DAV	Request for validation of the european patent (deleted)
2024-07-24	DAX	Request for extension of the european patent (deleted)
2024-12-06	REG	Reference to a national code	Ref country code: HK Ref legal event code: DE Ref document number: 40109531 Country of ref document: HK
2024-12-18	A4	Supplementary search report drawn up and despatched	Effective date: 20241120
2024-12-18	RIC1	Information provided on ipc code assigned before grant	Ipc: B01L 3/00 20060101ALI20241114BHEP Ipc: G01N 35/00 20060101ALI20241114BHEP Ipc: C40B 60/14 20060101AFI20241114BHEP