Re33585
Re34045
3669111
Syringe assembly
Patent #: 4356822
Issued on: 11/02/1982
Inventor: Winstead-Hall
Anti-needle strike and anti-drug abuse syringe
Patent #: 4710170
Issued on: 12/01/1987
Inventor: Haber , et al.
Safety device for a needle
Patent #: 4717386
Issued on: 01/05/1988
Inventor: Simmons
Anti-stick contagion free disposable hypodermic safety syringe
Patent #: 4747830
Issued on: 05/31/1988
Inventor: Gloyer , et al.
Shielded safety syringe
Patent #: 4758231
Issued on: 07/19/1988
Inventor: Haber , et al.
Dental syringe having an automatically retractable needle
Patent #: 4767413
Issued on: 08/30/1988
Inventor: Haber , et al.
Elastomeric polymer incorporation into implantable biological tissue to inhibit calcification
Patent #: 4770665
Issued on: 09/13/1988
Inventor: Nashef
More ...
Syringe for medical purposes
Patent #: 4781701
Issued on: 11/01/1988
Inventor: Geprags
Device for connecting one end of a liquid medicament delivery cannula to an apparatus for connecting a syringe to a vial containing the medicament
Patent #: 4786281
Issued on: 11/22/1988
Inventor: Valentini , et al.
Shielded safety syringe
Patent #: 4790827
Issued on: 12/13/1988
Inventor: Haber , et al.
Disease control syringe having a retractable needle
Patent #: 4804370
Issued on: 02/14/1989
Inventor: Haber , et al.
Disposable safety syringe having means for retracting its needle cannula into its medication cartridge
Patent #: 4808169
Issued on: 02/28/1989
Inventor: Haber , et al.
Retractable needle syringe with integral spring
Patent #: 4820275
Issued on: 04/11/1989
Inventor: Haber , et al.
Disease control syringe having a retractable needle
Patent #: 4826484
Issued on: 05/02/1989
Inventor: Haber , et al.
Disposable safety syringe having means for retracting its needle cannula into its medication cartridge
Patent #: 4826489
Issued on: 05/02/1989
Inventor: Haber , et al.
Disposable, pre-sterilizable syringe for a pre-filled medication cartridge
Patent #: 4834717
Issued on: 05/30/1989
Inventor: Haber , et al.
Removable needle attachment having a detachable needle
Patent #: 4838870
Issued on: 06/13/1989
Inventor: Haber , et al.
No-prick hypodermic syringe
Patent #: 4842587
Issued on: 06/27/1989
Inventor: Poncy
Safety syringe
Patent #: 4861338
Issued on: 08/29/1989
Inventor: Mathiesen , et al.
Needle safety guard
Patent #: 4874384
Issued on: 10/17/1989
Inventor: Nunez
Shielded safety syringe
Patent #: 4892523
Issued on: 01/09/1990
Inventor: Haber
Shielded safety syringe
Patent #: 4915702
Issued on: 04/10/1990
Inventor: Haber
Disposable covered needle safety assembly
Patent #: 4927018
Issued on: 05/22/1990
Inventor: Yang, et al.
Safety sleeve adapter
Patent #: 4927417
Issued on: 05/22/1990
Inventor: Moncada, et al.
Disposable syringe
Patent #: 4950241
Issued on: 08/21/1990
Inventor: Ranford
Hypodermic needle cover and assembly therewith
Patent #: 4950242
Issued on: 08/21/1990
Inventor: Alvarez
Hypodermic syringe for taking and transporting a specimen
Patent #: 4958622
Issued on: 09/25/1990
Inventor: Selenke
Hypodermic syringe with sliding cap
Patent #: 4961730
Issued on: 10/09/1990
Inventor: Poncy
Emergency percutaneous cricothyrotomy device
Patent #: 4969454
Issued on: 11/13/1990
Inventor: Servello
Sharps disposal unit
Patent #: 4982843
Issued on: 01/08/1991
Inventor: Jones
Disposable hypodermic syringe
Patent #: 4986813
Issued on: 01/22/1991
Inventor: Blake, III, et al.
Hypodermic syringe sheath holder and needle guide
Patent #: 4986817
Issued on: 01/22/1991
Inventor: Code
Digital servo system for controlling rotational speed of rotary body
Patent #: 4994723
Issued on: 02/19/1991
Inventor: Tabuchi
Protective assembly for hypodermic syringe devices
Patent #: 4998920
Issued on: 03/12/1991
Inventor: Johnson
Disposable syringe with automatic needle retraction
Patent #: 5000736
Issued on: 03/19/1991
Inventor: Kaufhold, Jr., et al.
Protective syringe with frangible barrel
Patent #: 5000738
Issued on: 03/19/1991
Inventor: LaVallo, et al.
Syringe guard apparatus
Patent #: 5002533
Issued on: 03/26/1991
Inventor: Jullien
Syringe resheathing device
Patent #: 5013299
Issued on: 05/07/1991
Inventor: Clark
Hypodermic needle guard
Patent #: 5019051
Issued on: 05/28/1991
Inventor: Hake
Disposable syringe needle and scalpel holder
Patent #: 5035703
Issued on: 07/30/1991
Inventor: Baskas
Syringe
Patent #: 5047017
Issued on: 09/10/1991
Inventor: Koska
Combined syringe and needle shield and method of manufacture
Patent #: 5053018
Issued on: 10/01/1991
Inventor: Talonn, et al.
Disposable syringe apparatus with retractable needle, locking device and cap device
Patent #: 5066281
Issued on: 11/19/1991
Inventor: Stevenson-Michener
Safety, packaging, injection and disposal system for pre-filled pharmaceutical vials
Patent #: 5067948
Issued on: 11/26/1991
Inventor: Haber, et al.
Safety syringe
Patent #: 5084018
Issued on: 01/28/1992
Inventor: Tsao
Hypodermic syringe with means to destroy and safely store the cannula
Patent #: 5084019
Issued on: 01/28/1992
Inventor: Gartz
Method of treating medical wastes and containers to be used for the treatment method
Patent #: 5085338
Issued on: 02/04/1992
Inventor: Inagaki
Disposable syringe needle and scalpel holder
Patent #: 5102083
Issued on: 04/07/1992
Inventor: Baskas
Syringes
Patent #: 5106380
Issued on: 04/21/1992
Inventor: Lobello
Disposable self-shielding hypodermic syringe
Patent #: 5108378
Issued on: 04/28/1992
Inventor: Firth, et al.
Component mixing syringe
Patent #: 5122117
Issued on: 06/16/1992
Inventor: Haber, et al.
Easy loading manual extruder for viscous material
Patent #: 5125836
Issued on: 06/30/1992
Inventor: Dragan, et al.
Disposable syringe with automatic needle retraction
Patent #: 5125898
Issued on: 06/30/1992
Inventor: Kaufhold, Jr., et al.
Medical safety needle and method Patent #: 5201721
Issued on: 04/13/1993
Inventor: Lee, et al.
September 8, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
