1
John G Wilmot, Jeffrey L Goldberg, Jon Page, Cliff Ketcham, Jeffrey P Castleberry, Jason Morton, Dave Edsall, Robert R Boyd, Robert L Hill: Automatic injector. Meridian Medical Technologies, Pillsbury Madison & Sutro, April 3, 2001: US06210369 (265 worldwide citation)

The present invention relates to an automatic injector having a drive assembly with an actuator extending from the rearward end portion of the housing and a removal resistant cover for preventing unintended operation of the actuator. The present invention also relates to a sealing arrangement wherei ...


2
John G Wilmot: Subcutaneous injector. Survival Technology, Cushman Darby & Cushman, February 21, 1995: US05391151 (165 worldwide citation)

A disposable, automatic, injector is disclosed which allows self-administration of a medicament to be injected subcutaneously. The injector comprises a barrel (1) with an inner chamber bounded by a liner (2). A first piston (4) and a second piston (11) are provided which may slide within the chamber ...


3
William R Pearson, David Edward Spady, Claudio Lopez, Hyung J Lee, John G Wilmot, N Lawrence Dalling: Dental cartridge assembly auto-injector with protective needle cover. Meridian Medical Technologies, Cushman Darby & Cushman Intellectual Property Group of Pillsbury Madison & Sutro, August 19, 1997: US05658259 (150 worldwide citation)

An injection device includes a generally tubular outer body and a medicament cartridge assembly carried within the outer body. The cartridge assembly includes a glass container, a charge of medicament disposed within the glass container, iii) a plunger member rearwardly confining the medicament, and ...


4
Geoffrey Ritson, John G Wilmot: Multiple chamber automatic injector. Medimech International, Renner Kenner Greive Bobak Taylor & Weber, August 20, 1991: US05041088 (117 worldwide citation)

An automatic injector is provided having at least two chambers containing different ingredients of a medicament separated by an impermeable membrane. A lance is movable independently of a plunger to cut or pierce the membrane before a spring-loaded drive member for the plunger is released to drive a ...


5
John G Wilmot: Automatic injectors. Survival Technology, Cushman Darby & Cushman, March 22, 1994: US05295965 (114 worldwide citation)

An automatic injector having a needle which is driven out of a body of the injector automatically by drive means also has an associated protective, or sharps, assembly. The sharps assembly has a cover member adapted to cover the needle after the injector has been used. The assembly is operative to p ...


6
Robert L Hill, John G Wilmot, Steven Griffiths: Wet/dry automatic injector assembly. Meridian Medical Technologies, Pillsbury Winthrop, August 3, 2004: US06770052 (77 worldwide citation)

The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, a filter assembly, an act ...


7
John G Wilmot, Robert L Hill, John Whittier: Wet/dry automatic injector assembly. Meridian Medical Technologies, October 11, 2005: US06953445 (71 worldwide citation)

The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, an activation assembly an ...


8
Robert Leavitt Hill, Maria Cristina D&apos Erasmo, John G Wilmot, Gerald L Wannarka: Wet/dry automatic injector assembly. Meridian Medical Technologies, Pillsbury Winthrop, March 9, 2004: US06702778 (69 worldwide citation)

The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a dry compartment located within a housing for storing a predetermined d ...


9
Robert L Hill, John G Wilmot, Steven Griffiths: Drug delivery device. Meridian Medical Technologies, Pillsbury Winthrop, November 4, 2003: US06641561 (66 worldwide citation)

The present invention is directed to a drug delivery device. The device includes an interior chamber and a seal structure. In accordance with the present invention, the interior chamber may include a first, liquid medicament compartment and a second medicament compartment. The seal structure is cond ...


10
John G Wilmot, John Whittier, Robert L Hill, Seth P Cain, C Michael Mesa: Automatic injector with anti-coring needle. Meridian Medical Technologies, Jones Day, Garry J Tuma, August 4, 2009: US07569035 (48 worldwide citation)

In one embodiment, an automatic injector comprises a cartridge adapted to contain a charge of medicament, a seal structure disposed toward a forward end of the cartridge, a plunger normally disposed in a generally rearward end of the cartridge and movable through the cartridge toward a generally for ...