Patents by Inventor James Kowalczyk

James Kowalczyk 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: 8561822
    Abstract: A multi-gallon capacity container comprising which comprises a substantially rectangular bottom portion having a chime and a plurality of base channels; a shoulder portion with a neck section for facilitating filling and discharging of liquid from the container and a plurality vertically extending shoulder channels; a body portion which seamlessly connects the bottom portion with the shoulder portion and having a plurality of spaced apart horizontal ribs and rib channels for increasing a lateral wall strength of the container. The container includes a first and second primary columns for increasing a top load strength of the container. Each primary column commences in the shoulder portion, extends substantially continuously along the shoulder portion, across the plurality of horizontal ribs, and terminates at the bottom portion.
    Type: Grant
    Filed: July 25, 2011
    Date of Patent: October 22, 2013
    Assignee: Devtec Labs, Inc.
    Inventors: Martin Beck, Dennis Connor, Kim Lufkin, James Kowalczyk
  • Publication number: 20130026128
    Abstract: A multi-gallon capacity container comprising which comprises a substantially rectangular bottom portion having a chime and a plurality of base channels; a shoulder portion with a neck section for facilitating filling and discharging of liquid from the container and a plurality vertically extending shoulder channels; a body portion which seamlessly connects the bottom portion with the shoulder portion and having a plurality of spaced apart horizontal ribs and rib channels for increasing a lateral wall strength of the container. The container includes a first and second primary columns for increasing a top load strength of the container. Each primary column commences in the shoulder portion, extends substantially continuously along the shoulder portion, across the plurality of horizontal ribs, and terminates at the bottom portion.
    Type: Application
    Filed: July 25, 2011
    Publication date: January 31, 2013
    Applicant: DEVTECH LABS, INC.
    Inventors: Martin BECK, Dennis CONNOR, Kim LUFKIN, James KOWALCZYK
  • Patent number: 8323455
    Abstract: A vent scraping apparatus (10) includes a mount (20) fixably attached a carbonizing machine (14) at an opening (18) in the carbonizing machine. A duct (28) is fixably attached within the mount (20). The duct (28) conducts gas vented from the carbonizing machine. A scraper (24) is movably attached between the mount (20) and the duct (28). The scraper (24) slides between an inner surface (22) of the mount (20) and an outer surface (30) of the duct (28). The scraper (24) includes a leading edge (36) for scraping an inner surface (44) of the carbonizing machine opening (18) as the scraper is extended.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: December 4, 2012
    Inventors: Fred L. Jones, James Kowalczyk
  • Publication number: 20080051434
    Abstract: The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of cancer, wherein R1-R7, X1, X2, R, Q, and n are as defined herein.
    Type: Application
    Filed: February 2, 2007
    Publication date: February 28, 2008
    Applicant: EISAI CO., LTD.
    Inventors: James Kowalczyk, Galina Kuznetsov, Shawn Schiller, Boris Seletsky, Mark Spyvee, Hu Yang
  • Publication number: 20060154872
    Abstract: The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of cancer, wherein R1-R7, X1, X2, R, Q, and n are as defined herein.
    Type: Application
    Filed: January 26, 2006
    Publication date: July 13, 2006
    Inventors: Silvio Campagna, Francis Fang, James Kowalczyk, Shawn Schiller, Boris Seletsky, Mark Spyvee, Hu Yang
  • Publication number: 20050239870
    Abstract: The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of cancer, wherein R1-R7, X1, X2, R, Q, and n are as defined herein.
    Type: Application
    Filed: March 21, 2003
    Publication date: October 27, 2005
    Applicant: EISAI CO., LTD.,
    Inventors: James Kowalczyk, Galina Kuznetsov, Shawn Schiller, Boris Seletsky, Mark Spyvee, Hu Yang
  • Patent number: 6486202
    Abstract: Provided are novel peptidomimetic isoprenyl transferase inhibitors, methods for synthesizing such inhibitors, and methods for the use of such inhibitors for the treatment of tumors.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: November 26, 2002
    Assignee: Eisai Company, Limited
    Inventors: Ana Maria Garcia, James Kowalczyk, Michael D. Lewis
  • Patent number: D668307
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: October 2, 2012
    Inventors: Thomas H. Grimm, Martin Beck, Dennis Connor, Kim Lufkin, James Kowalczyk