Patents by Inventor Tapan Kumar Banerjee

Tapan Kumar Banerjee 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).

  • Partially Opaque-Partially Clear Laminate Tubes and Methods
    Publication number: 20170008247
    Abstract: The present relates a laminate comprising: an outer polyethylene (PE) layer; a first adhesive layer; a substrate layer with one side selectively vacuum metalized or selectively reverse printed and said printed or metalized side is toward first adhesive layer; a second adhesive layer; an ethylene vinyl alcohol (EVOH) polymer barrier film layer; an linear density polyethylene (LDPE) extrusion layer; and an inner polyethylene (PE) layer. The present disclosure further relates to tubes made of the partially opaque and partially clear laminate. The present disclosure also relates to a process of manufacturing of tubes using the said laminate.
    Type: Application
    Filed: September 20, 2016
    Publication date: January 12, 2017
    Inventors: Tapan Kumar Banerjee, Chandrashekhar Ramchandra Abhyankar, Mrinal Kanti Banerjee
  • Partially opaque-partially clear laminates and methods thereof
    Patent number: 9486987
    Abstract: The present relates a laminate comprising: an outer polyethylene (PE) layer; a first adhesive layer; a substrate layer with one side selectively vacuum metalized or selectively reverse printed and said printed or metalized side is toward first adhesive layer; a second adhesive layer; an ethylene vinyl alcohol (EVOH) polymer barrier film layer; an linear density polyethylene (LDPE) extrusion layer; and an inner polyethylene (PE) layer. The present disclosure further relates to tubes made of the partially opaque and partially clear laminate. The present disclosure also relates to a process of manufacturing of tubes using the said laminate.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: November 8, 2016
    Assignee: Essel Propack Ltd.
    Inventors: Tapan Kumar Banerjee, Chandrashekhar Ramchandra Abhyankar, Mrinal Kanti Banerjee
  • PARTIALLY OPAQUE-PARTIALLY CLEAR LAMINATES AND METHODS THEREOF
    Publication number: 20140124130
    Abstract: The present relates a laminate comprising: an outer polyethylene (PE) layer; a first adhesive layer; a substrate layer with one side selectively vacuum metalized or selectively reverse printed and said printed or metalized side is toward first adhesive layer; a second adhesive layer; an ethylene vinyl alcohol (EVOH) polymer barrier film layer; an linear density polyethylene (LDPE) extrusion layer; and an inner polyethylene (PE) layer. The present disclosure further relates to tubes made of the partially opaque and partially clear laminate. The present disclosure also relates to a process of manufacturing of tubes using the said laminate.
    Type: Application
    Filed: June 14, 2012
    Publication date: May 8, 2014
    Applicant: ESSEL PROPACK LTD.
    Inventors: Tapan Kumar Banerjee, Chandrashekhar Ramchandra Abhyankar, Mrinal Kanti Banerjee