Patents by Inventor Christopher E. Szymczak

Christopher E. Szymczak 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).

  • Publication number: 20120022170
    Abstract: The present invention features the present invention features a process for making a tablet by compacting a powder blend in a die platen to form a tablet shape, wherein the powder blend includes a pharmaceutically active agent and a water-containing material, and applying energy to the tablet shape for a sufficient period of time to heat the water-containing material within the tablet shape above its dehydration temperature to form the tablet.
    Type: Application
    Filed: September 28, 2011
    Publication date: January 26, 2012
    Inventors: Frank J. Bunick, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Christopher E. Szymczak
  • Publication number: 20110319441
    Abstract: The present invention features the present invention features a tablet including at least one pharmaceutically active ingredient, wherein the shape of said tablet includes at least one major face wherein: (i) the peak penetration resistance at the perimeter of said major face of the tablet is at least about 10% greater than the peak penetration resistance at the center of said major face; and (ii) the tablet disintegrates in the mouth when placed on the tongue in less than about 30 seconds, and a machine and method for manufacture of such tablet.
    Type: Application
    Filed: March 21, 2011
    Publication date: December 29, 2011
    Inventors: Christopher E. Szymczak, Frank J. Bunick, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov
  • Publication number: 20110318411
    Abstract: The present invention features a tablet containing a first layer and a second layer, wherein: (i) the first layer includes a pharmaceutically active agent and the composition of the first layer is different from the composition of the second layer; (ii) the tablet has a density less than about 0.8 g/cc; and (iii) the tablet disintegrates in the mouth when placed on the tongue in less than about 30 seconds.
    Type: Application
    Filed: March 21, 2011
    Publication date: December 29, 2011
    Inventors: Joseph R. Luber, Frank J. Bunick, Harry S. Sowden, Leo B. Kriksunov, Christopher E. Szymczak
  • Publication number: 20110319492
    Abstract: The present invention features a process for making tablets containing one or more pharmaceutically active agent(s) and one or more binder(s), the method including the steps of (i) applying energy to a powder blend comprising the pharmaceutically active agent(s) and the binder(s) for a sufficient period of time to activate the binder(s) within the powder blend and (ii) forming a predetermined amount of the energy-applied powder blend into the tablets.
    Type: Application
    Filed: March 21, 2011
    Publication date: December 29, 2011
    Inventors: Joseph R. Luber, Christopher E. Szymczak, Frank J. Bunick, Harry S. Sowden, Leo B. Kriksunov
  • Publication number: 20110200537
    Abstract: The present invention relates to a coated dosage form having openings to expose the core material or an intermediate coating layer. The invention also relates to methods for manufacturing such coated dosage forms.
    Type: Application
    Filed: April 22, 2011
    Publication date: August 18, 2011
    Inventors: Christopher E. Szymczak, Irvin Matas Lash
  • Publication number: 20110070286
    Abstract: A process for making a nicotine-comprising chewing gum by (i) dispensing a powder portion from a gum-base-comprising powder, (ii) optionally shaping said powder portion into a powder aggregate, and (iii) applying sufficient electromagnetic energy (EM energy) to said powder portion or said powder aggregate to transform said powder portion or said powder aggregate into said chewing gum, whereby said EM energy is Radio Frequency (RF) energy, MicroWave (MW) energy, InfraRed (IR) energy or UltraViolet (UV) energy or combinations thereof. The invention also features a chewing gum made by such process. The chewing gum may comprise one or more deposits.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Andreas Hugerth, Katarina Lindell, Fredrik Nicklasson, John Hedenstrom, Gregory E. Koll, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Jen-Chi Chen, Roland Olsson, Christopher E. Szymczak
  • Publication number: 20110070170
    Abstract: The present invention features a process for making a chewing gum product including the steps of forming a powder blend containing a gum base into the desired shape of the chewing gum product and applying radiofrequency energy to the shape for a sufficient period of time to soften the gum base to fuse the shape into the chewing gum product.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Gregory E. Koll, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Jen-Chi Chen, Roland Olsson, Christopher E. Szymczak
  • Publication number: 20110071183
    Abstract: The present invention features a process for making a lozenge product including the steps of forming a powder blend containing an amorphous carbohydrate polymer into the desired shape of the lozenge product and applying radiofrequency energy to the shape for a sufficient period of time to soften or melt said amorphous carbohydrate polymer to fuse the shape into said lozenge product.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Jen-Chi Chen, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Frank J. Bunick, Christopher E. Szymczak
  • Publication number: 20110071185
    Abstract: The present invention features the present invention features a process for making a tablet by compacting a powder blend in a die platen to form a tablet shape, wherein the powder blend includes a pharmaceutically active agent and a water-containing material, and applying energy to the tablet shape for a sufficient period of time to heat the water-containing material within the tablet shape above its dehydration temperature to form the tablet.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Frank J. Bunick, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Christopher E. Szymczak
  • Publication number: 20110071184
    Abstract: The present invention features a process for making a tablet by (i) compacting a powder blend in a die to form a tablet shape, wherein the powder blend contains a pharmaceutically active agent and a meltable binder and (ii) applying radiofrequency energy to the tablet shape for a sufficient period of time to soften or melt the binder within said tablet shape to form the tablet.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Frank J. Bunick, Harry S. Sowden, Joseph R. Luber, Leo B. Kriksunov, Christopher E. Szymczak
  • Publication number: 20110068511
    Abstract: The present invention features the present invention features a machine for the production of a solid dosage form including: (a) a die platen having one or more forming cavities each having an inner wall, a first opening at the surface of one side of the die platen, and a second opening at the surface on the opposite side of the die platen; (b) one or more first forming tools each adapted to move into one of the forming cavities through the first opening of the forming cavity; (c) one or more second forming tools each adapted to move adjacent to one of the second openings or into one of the forming cavities through the second opening of the forming cavity; (d) at least one first RF electrode operably associated with the one or more first forming tools, the one or more second forming tools, or the inner wall of the one or more forming cavities; and (e) at least one second RF electrode operably associated with the one or more first forming tools.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Harry S. Sowden, Frank J. Bunick, Joseph R. Luber, Leo B. Kirksunov, Christopher E. Szymczak
  • Publication number: 20110070301
    Abstract: The present invention features a tablet including one or more pharmaceutically active agent(s), one or more thickeners, and one or more binder(s), wherein the tablet includes at least 200 mg of the pharmaceutically active agent(s) and the tablet has been fused with the binder(s) such that the tablet (i) has a water permeation time of less than 60 seconds and (ii) has an in vitro disintegration time of greater than 60 seconds.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 24, 2011
    Inventors: Joseph R. Luber, Harry S. Sowden, Frank J. Bunick, Leo B. Kriksunov, David W. Wynn, Christopher E. Szymczak
  • Publication number: 20100135982
    Abstract: The present invention provides a composition for forming a compressed solid dosage form that is a free-flowing compressible admixture of simethicone, an adsorbant, and an optional active agent, wherein the weight ratio of simethicone to adsorbent is at least 1:2.22. Also included are solid dosage forms made from a free-flowing compressible admixture of simethicone, an adsorbant, and an optional active agent, wherein the weight ratio of simethicone to adsorbent is at least 1:2.22.
    Type: Application
    Filed: February 3, 2010
    Publication date: June 3, 2010
    Inventors: Christopher E. Szymczak, James T. Walter
  • Patent number: 7691409
    Abstract: The present invention provides a composition for forming a compressed solid dosage form that is a free-flowing compressible admixture of simethicone, an adsorbant, and an optional active agent, wherein the weight ratio of simethicone to adsorbent is at least 1:2.22. Also included are solid dosage forms made from a free-flowing compressible admixture of simethicone, an adsorbant, and an optional active agent, wherein the weight ratio of simethicone to adsorbent is at least 1:2.22.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: April 6, 2010
    Assignee: McNeil-PPC, Inc.
    Inventors: Christopher E. Szymczak, James T. Walter
  • Publication number: 20100034894
    Abstract: A method of making a granulation comprising the steps of (a) combining sucralose, a polar solvent, a wettable material and an active agent, thereby forming a mixture; and (b) drying the mixture, thereby forming the granulation.
    Type: Application
    Filed: August 7, 2009
    Publication date: February 11, 2010
    Inventors: Christopher E. Szymczak, Ryan Snyder, Kristin Costello
  • Publication number: 20080317677
    Abstract: The present invention relates to a coated dosage form having openings to expose the core material or an intermediate coating layer. The invention also relates to methods for manufacturing such coated dosage forms.
    Type: Application
    Filed: June 22, 2007
    Publication date: December 25, 2008
    Inventors: Christopher E. Szymczak, Irvin Matas Lash
  • Publication number: 20080317678
    Abstract: The present invention relates to a coated dosage form having openings to expose the core material or an intermediate coating layer. The invention also relates to methods for manufacturing such coated dosage forms.
    Type: Application
    Filed: June 20, 2008
    Publication date: December 25, 2008
    Inventors: Christopher E. Szymczak, Irvin Matas Lash
  • Patent number: 7101573
    Abstract: The present invention provides a composition for forming a compressed solid dosage form that is a free-flowing compressible admixture of simethicone, an adsorbant, and an optional active agent, wherein the weight ratio of simethicone to adsorbent is at least 1:2.22. Also included are solid dosage forms made from a free-flowing compressible admixture of simethicone, an adsorbant, and an optional active agent, wherein the weight ratio of simethicone to adsorbent is at least 1:2.22.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: September 5, 2006
    Assignee: McNeil-PCC, Inc.
    Inventors: Christopher E. Szymczak, James T. Walter
  • Publication number: 20040185093
    Abstract: Coolant coating compositions for substrates, such as those comprised of pharmaceutical active agents, comprising a coating agent, a heat-stable high-intensity sweetener such as sucralose, and a non-volatile cooling agent.
    Type: Application
    Filed: March 18, 2003
    Publication date: September 23, 2004
    Inventor: Christopher E. Szymczak
  • Publication number: 20030108607
    Abstract: Water soluble, gelatin-free dip coatings for substrates comprising a hydrocolloid, such as carrageenan, and sucralose.
    Type: Application
    Filed: June 21, 2002
    Publication date: June 12, 2003
    Inventor: Christopher E. Szymczak