Connection of piston with piston rod

Industry

CPC
A61M5/31515

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Parent Industries

AHUMAN NECESSITIES A61Medical science A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way Accessories therefor

Current Industry

A61M5/31515Connection of piston with piston rod

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Plunger rod and syringe assembly system and method
- Patent number 12,357,760
- Issue date Jul 15, 2025
- Amgen Inc.
- Jeroen Ketelaars
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Medical injector, syringe, and connector
- Patent number 12,357,759
- Issue date Jul 15, 2025
- Espire-Medical, LLC
- John Edward Powers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gasket pressing tool and drug administration tool using the same
- Patent number 12,343,508
- Issue date Jul 1, 2025
- Terumo Kabushiki Kaisha
- Hitoshi Okihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injection head of needleless syringe, needleless syringe body and n...
- Patent number 12,329,942
- Issue date Jun 17, 2025
- BEIJING QS MEDICAL TECHNOLOGY CO., LTD.
- Ming Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual chamber syringe assembly
- Patent number 12,311,147
- Issue date May 27, 2025
- Becton, Dickinson and Company
- Kevin M. Ryan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injection pens for medicine administration and tracking
- Patent number 12,214,173
- Issue date Feb 4, 2025
- Medtronic MiniMed, Inc.
- Michael R. Mensinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spacer assembly for drug delivery device
- Patent number 12,201,817
- Issue date Jan 21, 2025
- Becton, Dickinson and Company
- Richard James Vincent Avery
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infusion pump assembly
- Patent number 12,186,531
- Issue date Jan 7, 2025
- Deka Products Limited Partnership
- Larry B. Gray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Autoinjector
- Patent number 12,171,987
- Issue date Dec 24, 2024
- Aptar France SAS
- David Fabien
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sequenced syringe assembly
- Patent number 12,168,117
- Issue date Dec 17, 2024
- CareFusion 303, Inc.
- Todd Oda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exostructure to assist in accurate syringe injection
- Patent number 12,156,995
- Issue date Dec 3, 2024
- KB Medical LLC
- Marilyn Kwolek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicament delivery device
- Patent number 12,156,993
- Issue date Dec 3, 2024
- SHL MEDICAL AG
- Mattias Daniel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for safety syringe
- Patent number 12,144,970
- Issue date Nov 19, 2024
- Credence Medsystems, Inc.
- Alan E. Shluzas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual chamber syringe and methods of use thereof
- Patent number 12,121,702
- Issue date Oct 22, 2024
- DALI MEDICAL DEVICES LTD.
- Nir Benarous
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plunger rod and assembly having modified thread geometry
- Patent number 12,109,399
- Issue date Oct 8, 2024
- West Pharmaceutical Services, Inc.
- James Thompson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for syringe plunger engagement with an injector
- Patent number 12,102,793
- Issue date Oct 1, 2024
- Bayer HealthCare LLC
- Michael Swantner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drive ribbon for moving piston within container
- Patent number 12,083,324
- Issue date Sep 10, 2024
- Eli Lilly and Company
- Jared Alden Judson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injection system, syringe, and gasket
- Patent number 12,076,528
- Issue date Sep 3, 2024
- Circulus Inc.
- Jun Ueki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spacer assembly for drug delivery system
- Patent number 12,053,620
- Issue date Aug 6, 2024
- Becton, Dickinson and Company
- Michael Vincent Quinn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automated system for assembling a pre-filled syringe
- Patent number 12,036,395
- Issue date Jul 16, 2024
- W. L. Gore & Associates, Inc.
- Erik M. LaRose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual syringe cartridge and housing
- Patent number 12,016,540
- Issue date Jun 25, 2024
- Ethicon, Inc.
- Jianxin Guo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotary injection molding apparatus for producing plastic components...
- Patent number 11,999,084
- Issue date Jun 4, 2024
- Bayer HealthCare LLC
- Brian Cain
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Syringe plunger
- Patent number D1030052
- Issue date Jun 4, 2024
- Bayer HealthCare LLC
- Kevin Cowan
- D24 - Medical and laboratory equipment
Information Patent Grant
Syringe plunger
- Patent number D1030051
- Issue date Jun 4, 2024
- Bayer HealthCare LLC
- Kevin Cowan
- D24 - Medical and laboratory equipment
Information Patent Grant
System and method for syringe plunger engagement with an injector
- Patent number 11,998,718
- Issue date Jun 4, 2024
- Bayer HealthCare LLC
- Kevin Cowan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injection device fill volume management
- Patent number 11,992,661
- Issue date May 28, 2024
- Owen Mumford Limited
- Daniel Garson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid injector with syringe engagement mechanism
- Patent number 11,975,172
- Issue date May 7, 2024
- Bayer HealthCare LLC
- Kevin Cowan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for safety syringe
- Patent number 11,964,141
- Issue date Apr 23, 2024
- Credence Medsystems, Inc.
- Stephen H. Diaz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plunger rod and syringe assembly system and method
- Patent number 11,957,883
- Issue date Apr 16, 2024
- Amgen Inc.
- Jeroen Ketelaars
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Medical syringe, gasket for use in the syringe, and production meth...
- Patent number 11,951,290
- Issue date Apr 9, 2024
- Sumitomo Rubber Industries, Ltd.
- Hiroaki Nakano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INJECTOR WITH REDUCED BREAK LOOSE FORCE
- Publication number 20250229032
- Publication date Jul 17, 2025
- INJECTO GROUP A/S
- Mikael HETTING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAMENT DELIVERY DEVICE
- Publication number 20250177655
- Publication date Jun 5, 2025
- SHL MEDICAL AG
- Nurettin Ali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUB-ASSEMBLY WITH FEEDBACK FOR A MEDICAMENT DELIVERY DEVICE
- Publication number 20250152829
- Publication date May 15, 2025
- SHL MEDICAL AG
- Daniel Scott
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTO-INJECTORS AND METHODS FOR ASSEMBLING AND USING THEM
- Publication number 20250144298
- Publication date May 8, 2025
- Altaviz, LLC
- Matthew McCawley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR SAFETY SYRINGE
- Publication number 20250144302
- Publication date May 8, 2025
- CREDENCE MEDSYSTEMS, INC.
- Alan E. Shluzas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Infusion Pump Assembly
- Publication number 20250135106
- Publication date May 1, 2025
- DEKA Products Limited Partnership
- Larry B. Gray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH FORCE INJECTION DEVICES
- Publication number 20250114524
- Publication date Apr 10, 2025
- Allergan, Inc.
- Jason S. Metzner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spacer Assembly for Drug Delivery Device
- Publication number 20250099685
- Publication date Mar 27, 2025
- Becton, Dickinson and Company
- Richard James Vincent Avery
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEQUENCED SYRINGE ASSEMBLY
- Publication number 20250073394
- Publication date Mar 6, 2025
- CAREFUSION 303, INC.
- Todd Oda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXOSTRUCTURE TO ASSIST IN ACCURATE SYRINGE INJECTION
- Publication number 20250041529
- Publication date Feb 6, 2025
- KB Medical LLC
- Marilyn KWOLEK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR SYRINGE PLUNGER ENGAGEMENT WITH AN INJECTOR
- Publication number 20250018109
- Publication date Jan 16, 2025
- Bayer HealthCare LLC
- MICHAEL SWANTNER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STOPPER PLACEMENT IN A SYRINGE
- Publication number 20250009976
- Publication date Jan 9, 2025
- Amgen Inc.
- Fatemeh Fallahianbijan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLUNGER ROD AND ASSEMBLY HAVING MODIFIED THREAD GEOMETRY
- Publication number 20240424220
- Publication date Dec 26, 2024
- WEST PHARMACEUTICAL SERVICES, INC.
- James THOMPSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR SYRINGE PLUNGER ENGAGEMENT WITH AN INJECTOR
- Publication number 20240399056
- Publication date Dec 5, 2024
- Bayer HealthCare LLC
- KEVIN COWAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INJECTION SYSTEM, SYRINGE, AND GASKET
- Publication number 20240374817
- Publication date Nov 14, 2024
- Circulus Inc.
- Jun UEKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INJECTION HEAD OF NEEDLELESS SYRINGE, NEEDLELESS SYRINGE BODY AND N...
- Publication number 20240358928
- Publication date Oct 31, 2024
- BEIJING QS MEDICAL TECHNOLOGY CO., LTD.
- Ming Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spacer Assembly for Drug Delivery System
- Publication number 20240350735
- Publication date Oct 24, 2024
- Becton, Dickinson and Company
- Michael Vincent Quinn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Connected Drug Delivery Device
- Publication number 20240342383
- Publication date Oct 17, 2024
- Becton, Dickinson and Company
- Hervé Monchoix
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR SAFETY SYRINGE
- Publication number 20240342395
- Publication date Oct 17, 2024
- CREDENCE MEDSYSTEMS, INC.
- Stephen H. Diaz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automated System for Assembling A Pre-Filled Syringe
- Publication number 20240335615
- Publication date Oct 10, 2024
- W.L. GORE & ASSOCIATES, INC.
- Erik M. LaRose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXOSTRUCTURE TO ASSIST IN ACCURATE SYRINGE INJECTION
- Publication number 20240325656
- Publication date Oct 3, 2024
- KB Medical, LLC
- Marilyn Kwolek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ASSEMBLABLE COMPACT SYRINGE WITH SIDE MOUNTED PLUNGER ROD
- Publication number 20240293623
- Publication date Sep 5, 2024
- Pacto Medical Inc.
- George Robert Halvorsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG DELIVERY DEVICES, FINGER-GRIP ELEMENTS, AND RELATED METHODS
- Publication number 20240261509
- Publication date Aug 8, 2024
- Amgen Inc.
- Steve Sanchez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG DELIVERY DEVICE, PLUNGER ROD, SET OF PLUNGER RODS, METHOD FOR...
- Publication number 20240252761
- Publication date Aug 1, 2024
- SANOFI
- Uwe Dasbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLUNGER ROD AND SYRINGE ASSEMBLY SYSTEM AND METHOD
- Publication number 20240198008
- Publication date Jun 20, 2024
- Amgen Inc.
- Jeroen Ketelaars
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SAFETY INJECTOR
- Publication number 20240189520
- Publication date Jun 13, 2024
- YU-FENG LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG DELIVERY DEVICE
- Publication number 20240165338
- Publication date May 23, 2024
- Amgen Inc.
- Jan Mikael JENSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Syringe Plunger Engagement Mechanism
- Publication number 20240148981
- Publication date May 9, 2024
- Bayer HealthCare LLC
- Shahab Taheri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Syringe with Suction-Based Automatic Disabling
- Publication number 20240139437
- Publication date May 2, 2024
- Becton, Dickinson and Company
- Praveen Nalawade
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR DELAYED DRUG DELIVERY
- Publication number 20240131263
- Publication date Apr 25, 2024
- Amgen Inc.
- Scott Robert Gibson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Connection of piston with piston rod

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Plunger rod and syringe assembly system and method

Medical injector, syringe, and connector

Gasket pressing tool and drug administration tool using the same

Injection head of needleless syringe, needleless syringe body and n...

Dual chamber syringe assembly

Injection pens for medicine administration and tracking

Spacer assembly for drug delivery device

Infusion pump assembly

Autoinjector

Sequenced syringe assembly

Exostructure to assist in accurate syringe injection

Medicament delivery device

System and method for safety syringe

Dual chamber syringe and methods of use thereof

Plunger rod and assembly having modified thread geometry

System and method for syringe plunger engagement with an injector

Drive ribbon for moving piston within container

Injection system, syringe, and gasket

Spacer assembly for drug delivery system

Automated system for assembling a pre-filled syringe

Dual syringe cartridge and housing

Rotary injection molding apparatus for producing plastic components...

Syringe plunger

Syringe plunger

System and method for syringe plunger engagement with an injector

Injection device fill volume management

Fluid injector with syringe engagement mechanism

System and method for safety syringe

Plunger rod and syringe assembly system and method

Medical syringe, gasket for use in the syringe, and production meth...

Patents Applicationslast 30 patents

INJECTOR WITH REDUCED BREAK LOOSE FORCE

MEDICAMENT DELIVERY DEVICE

SUB-ASSEMBLY WITH FEEDBACK FOR A MEDICAMENT DELIVERY DEVICE

AUTO-INJECTORS AND METHODS FOR ASSEMBLING AND USING THEM

SYSTEM AND METHOD FOR SAFETY SYRINGE

Infusion Pump Assembly

HIGH FORCE INJECTION DEVICES

Spacer Assembly for Drug Delivery Device

SEQUENCED SYRINGE ASSEMBLY

EXOSTRUCTURE TO ASSIST IN ACCURATE SYRINGE INJECTION

SYSTEM AND METHOD FOR SYRINGE PLUNGER ENGAGEMENT WITH AN INJECTOR

STOPPER PLACEMENT IN A SYRINGE

PLUNGER ROD AND ASSEMBLY HAVING MODIFIED THREAD GEOMETRY

SYSTEM AND METHOD FOR SYRINGE PLUNGER ENGAGEMENT WITH AN INJECTOR

INJECTION SYSTEM, SYRINGE, AND GASKET

INJECTION HEAD OF NEEDLELESS SYRINGE, NEEDLELESS SYRINGE BODY AND N...

Spacer Assembly for Drug Delivery System

Connected Drug Delivery Device

SYSTEM AND METHOD FOR SAFETY SYRINGE

Automated System for Assembling A Pre-Filled Syringe

EXOSTRUCTURE TO ASSIST IN ACCURATE SYRINGE INJECTION

ASSEMBLABLE COMPACT SYRINGE WITH SIDE MOUNTED PLUNGER ROD

DRUG DELIVERY DEVICES, FINGER-GRIP ELEMENTS, AND RELATED METHODS

DRUG DELIVERY DEVICE, PLUNGER ROD, SET OF PLUNGER RODS, METHOD FOR...

PLUNGER ROD AND SYRINGE ASSEMBLY SYSTEM AND METHOD

SAFETY INJECTOR

DRUG DELIVERY DEVICE

Syringe Plunger Engagement Mechanism

Syringe with Suction-Based Automatic Disabling

SYSTEMS AND METHODS FOR DELAYED DRUG DELIVERY