Patents-Review.com
ClassID:

22891 ⎘

A61M5/31531 - CPC Classification

Classification description:

Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests; Syringes; Details; Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston ; Appliances on the rod for facilitating dosing ; Dosing mechanisms; Dosing Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter

Recent Application in this class:
#1
20260069790
2026-03-12

CELL DELIVERY SYSTEM AND METHODS OF OPERATION THEREOF

 #2
20250367388
2025-12-04

ON-BODY INTERLOCK FOR DRUG DELIVERY DEVICE

 #3
20240342395
2024-10-17

SYSTEM AND METHOD FOR SAFETY SYRINGE

 #4
20240238531
2024-07-18

SYSTEM AND METHOD FOR MICRODOSE INJECTION

 #5
20240091327
2024-03-21

Antigens for detecting toxoplasma infection by monitoring cellular immunity

 #6
20240050721
2024-02-15

TREATMENTS FOR HEMOPHILIA A

 #7
20230083551
2023-03-16

Formulations for the Suprachoroidal Space of an Eye and Methods

 #8
20220379030
2022-12-01

CELL DELIVERY SYSTEM AND METHODS OF OPERATION THEREOF

 #9
20220265789
2022-08-25

ANTIGENS FOR DETECTING TOXOPLASMA INFECTION BY MONITORING CELLULAR IMMUNITY

 #10
20220203042
2022-06-30

Safety housing based implant/medicament injecting system

 #11
20220143326
2022-05-12

Safety housing based implant/medicament injecting system

 #12
20220143321
2022-05-12

Safety housing based implant/medicament injecting system

 #13
20220031964
2022-02-03

System and method for safety syringe

 #14
20210393883
2021-12-23

System and method for microdose injection

 #15
20210379293
2021-12-09

On-body interlock for drug delivery device

 #16
20210346598
2021-11-11

MICRODOSING

 #17
20210322680
2021-10-21

Method and apparatus for implementing magnetic micro-syringes

 #18
20210162134
2021-06-03

MICROSYRINGE UNIT

 #19
20200360613
2020-11-19

Precision low-dose,low-waste syringes and ergonomic attachments therefor

 #20
20200054836
2020-02-20

Precision low-dose, low-waste syringes and ergonomic attachments therefor

 #21
20190328980
2019-10-31

Apparatus and methods for low-volume medicament delivery

 #22
20190328977
2019-10-31

Syringe for processing fat grafts and related methods

 #23
20190290846
2019-09-26

Cell delivery system and methods of operation thereof

 #24
20190275124
2019-09-12

Antigens for detecting toxoplasma infection by monitoring cellular immunity

 #25
20190240336
2019-08-08

Formulations for the suprachoroidal space of an eye and methods

 #26
20190175844
2019-06-13

Safety housing based implant/ medicament injecting system

 #27
20180361080
2018-12-20

System and method for safety syringe

 #28
20180256823
2018-09-13

Single dose drug delivery device

 #29
20180228417
2018-08-16

Apparatus for rapid collection of blood from livestock

 #30
20180214638
2018-08-02

Dropper syringe apparatus

 #31
20170340837
2017-11-30

Multi-dose drug delivery device

 #32
20170340827
2017-11-30

Single dose drug delivery device

 #33
20170312453
2017-11-02

Injection needle assembly and injector provided therewith for injecting drug solution into upper layer of skin

 #34
20170165415
2017-06-15

System and method for a syringe micro pump with volute spring

 #35
20150157810
2015-06-11

Apparatus and methods for low-volume medicament delivery

 #36
20150136809
2015-05-21

Precision dispensing device of small volume from pre-filled syringes

 #37
20150011976
2015-01-08

Skin-attachable miniature drug injection device with remote activation capability and dry drug carrier within injection needle

 #38
20140363492
2014-12-11

Pastes for injection of a therapeutic agent

 #39
20130144222
2013-06-06

Medicine syringe

 #40
20110060310
2011-03-10

Intracutaneous paste composition

 #41
20100179473
2010-07-15

Hypodermic drug delivery reservoir and apparatus

 #42
20090247955
2009-10-01

MICROLITER INJECTOR

 #43
20090131879
2009-05-21

Safety disposable syringe

 #44
20080262435
2008-10-23

Low-dosage syringe

 #45
20070239115
2007-10-11

Co-extruded syringe assembly and method for making the same

 #46
20070191783
2007-08-16

Automatically operable safety shield system for syringes

 #47
20070093759
2007-04-26

HIGH VISCOSITY MATERIAL DELIVERY SYSTEM

 #48
20060217670
2006-09-28

Assembly for aspiration and/or dispensing of organisms and fluids

 #49
20060211982
2006-09-21

Intracutaneous injection

 #50
20060069348
2006-03-30

Hypodermic Syringes

 #51
20050277880
2005-12-15

Disposable syringe with a retractable needle