Patents by Inventor Charles Papciak

Charles Papciak has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5794804
    Abstract: A method is provided for reducing particle formation during manufacture of shell caps for containers such as pharmaceutical containers. The method entails providing a solid polymeric coating on substantially all surfaces of the shell caps to form coated shell caps before permitting the coated shell caps to contact each other or other objects. A pharmaceutical container which employs the shell caps also is provided. The container comprises a vial for storing medicinal compositions therein and a shell cap for sealing the vial. The shell cap includes a hollow metallic preform and a solid polymeric coating which substantially completely encapsulates the preform.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: August 18, 1998
    Assignee: The West Company, Incorporated
    Inventors: James W. Sloan, Charles Papciak, William A. Conard
  • Patent number: 5622745
    Abstract: A method is provided for reducing particle formation during manufacture of shell caps for containers such as pharmaceutical containers. The method entails providing a solid polymeric coating on substantially all surfaces of the shell caps to form coated shell caps before permitting the coated shell caps to contact each other or other objects. A pharmaceutical container which employs the shell caps also is provided. The container comprises a vial for storing medicinal compositions therein and a shell cap for sealing the vial. The shell cap includes a hollow metallic preform and a solid polymeric coating which substantially completely encapsulates the preform.
    Type: Grant
    Filed: January 18, 1995
    Date of Patent: April 22, 1997
    Assignee: The West Company, Incorporated
    Inventors: James W. Sloan, Charles Papciak, William A. Conard
  • Patent number: 5570632
    Abstract: An apparatus for applying and verifying a printed mark on the periphery of generally cylindrically-shaped objects as they travel on a path. The apparatus comprises at least a first conveyor mounted for movement on a first side of the path. The first conveyor is located to engage the objects to translate the objects at a known translational velocity along the path. A transport assembly is mounted for cyclic movement back and forth along a transport assembly path parallel to the path of the objects at least part of the cyclic movement being approximately at the known translational velocity of the objects. A mark applicator is mounted on the transport assembly and is located in a position to apply a mark on each object as the object is translated by the first conveyor. A sensor is mounted on the transport assembly. The sensor is located in a position to read the applied mark on each object as the object is translated by the belt. The sensor generates a signal representative of the mark.
    Type: Grant
    Filed: March 23, 1995
    Date of Patent: November 5, 1996
    Assignee: The West Company, Incorporated
    Inventors: Christopher Cumens, Charles Papciak, Eric E. Shoup, James W. Sloan, Edward F. Vander Bush
  • Patent number: 5447699
    Abstract: The present invention relates to a combination container for holding sterilized elements and a sterilizable transfer port for transferring the sterilized elements into an isolation system having a wall. The container includes a flexible bag defining a cavity containing a plurality of the sterilized elements. The container also includes a collar which has an interior surface defining a bore extending through the collar. The bag is secured to the collar with the opening in registry with the bore. A removable seal is movable between a first position where the seal initially extends across the bore to prevent elements from being removed from the cavity and to maintain the sterility of the elements and a second position where the seal is moved from the first position to access the cavity such that the elements are removable from the cavity through the opening and the bore.
    Type: Grant
    Filed: November 17, 1993
    Date of Patent: September 5, 1995
    Assignee: The West Company
    Inventors: Charles Papciak, James Gerhart, John Paproski, Kathleen A. Parker, Paul Norton, Robert Nase, Bernard Lahendro
  • Patent number: 5377853
    Abstract: A system for pharmaceutical product identification, comprising a closure on a pharmaceutical container, including a cap seal having a dependent skirt and an upwardly facing top. The seal has a first identifying indicia and the removable overcap protecting the closure has a second identifying indicia thereon. The first and second indicia cooperatively conveying information to the user of said container.
    Type: Grant
    Filed: January 24, 1994
    Date of Patent: January 3, 1995
    Assignee: The West Company, Incorporated
    Inventor: Charles Papciak
  • Patent number: 5284263
    Abstract: A system for pharmaceutical product identification, comprising a closure on a pharmaceutical container, including a cap seal having a dependent skirt and an upwardly facing top. The seal has a first identifying indicia and the removable overcap protecting the closure has a second identifying indicia thereon. The first and second indicia cooperatively conveying information to the user of said container.
    Type: Grant
    Filed: April 21, 1993
    Date of Patent: February 8, 1994
    Assignee: The West Company, Incorporated
    Inventor: Charles Papciak