Patents by Inventor Ghanshyam H. Popat

Ghanshyam H. Popat 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: 7132159
    Abstract: A laminate, comprising a substrate and at least two controlled droplet-formed layers further comprising an array of discrete placed material volumes having a thickness extent, each material volume having a selected magnitude and a selected position relative to adjacent material volumes, said array being formed by deposition of droplets of selected volume at selected locations with respect to one another.
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: November 7, 2006
    Assignee: Avery Dennison Corporation
    Inventors: Jay R. Akhave, Ghanshyam H. Popat, Paul B. Germeraad, Jessie C. Reaves, Timothy Ryan Eckhardt, Mark Anthony Licon, Pradeep S. Iyer
  • Patent number: 6824839
    Abstract: An image transfer assembly (12) receives an image printed from an ink jet printer. The assembly (12) provides a device to transfer the printed image onto an image-receiving surface. The assembly (12) has a flexible substrate (16) on one side, and an upper surface (20) on the other side that is substantially permeable to ink jet printer ink and that is non-tacky prior to printing. The assembly (12) has an adhesive or polymer layer (14) in between the upper surface (20) and the flexible substrate (16). After printing with a water-based ink jet printer ink, the user may apply the assembly (12) to a substrate, such as a window or other surface, and remove the flexible substrate (16), thereby leaving the layer (14) that bears the image on the substrate. In one of several alternative embodiments, the layer (14) is divided into discrete zones that are separated from one another along boundaries.
    Type: Grant
    Filed: February 25, 1998
    Date of Patent: November 30, 2004
    Assignee: Avery Dennison Corporation
    Inventors: Ghanshyam H. Popat, Fred Miekka, Raymond Kubit, Robert Valadez, Gustav Ray, Shiaonung Su, H. Paul Barker
  • Patent number: 6506445
    Abstract: A versatile method for the manufacturing of image transfer sheets which provide users with cold transferring images without using supplemental heat in the course of image transfer to a wide variety of substrates includes printing an image with water-based ink onto an image transfer sheet that has a coating of water-accepting adhesive. A method of manufacturing image transfer sheets includes first applying a water impermeable layer onto a flexible substrate. A layer of water-activatable adhesive is applied upon the water impermeable layer. The adhesive is then dried in a dryer with dehumidified air. A water permeable detack layer is then applied upon the layer of adhesive. In a particular embodiment, the sheet further includes a water-accepting image holding layer in between the water-accepting adhesive layer and the water impermeable layer. The image holding layer becomes water-resisting when heated to within a range of activation temperatures.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: January 14, 2003
    Assignee: Avery Dennison Corporation
    Inventors: Ghanshyam H. Popat, Shiaonung Su, Thomas Mammen, Frederick Miekka, Andre Saint, Brett Ulrich, Omar Attia
  • Publication number: 20020029843
    Abstract: A versatile method of cold transferring images without using supplemental heat in the course of image transfer to a wide variety of substrates includes printing an image with water-based ink onto an image transfer sheet that has a coating of water-accepting adhesive. The sheet is then applied to the substrate to transfer only the portions of the adhesive that bear the image onto the substrate, with the remainder of the adhesive remaining attached to the sheet. A method of manufacturing image transfer sheets includes first applying a water impermeable layer onto a flexible substrate. A layer of water-activatable adhesive is applied upon the water impermeable layer. The adhesive is then dried in a dryer with dehumidified air. A water permeable detack layer is then applied upon the layer of adhesive.
    Type: Application
    Filed: July 13, 2001
    Publication date: March 14, 2002
    Inventors: Ghanshyam H. Popat, Shiaonung Su, Thomas Mammen, Frederick Miekka, Andre Saint, Brett Ulrich, Omar Attia
  • Patent number: 6294237
    Abstract: An assembly for creating free form laminated objects, such as a throwing toys or napkin ring that can be printed or decorated by the use of printer or copier without jamming. The assembly includes a sheet of cardstock or thin printable sheet material, a sheet of transparent laminated plastic and intermediate adhesive layer that adheres the cardstock sheet and laminated sheet together. The cardstock sheet has a die cut outline configured to the desired shape of an object. The laminated sheet has a die cut outline substantially extending outside of the outline on the cardstock sheet, to allow laminated sheet to fold over and entirely cover the cardstock area within the cardstock die cut outline. The assembly has a substantially constant thickness and substantially flat upper and lower surfaces so that the assembly can pass through a printer or copier without jamming.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: September 25, 2001
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: 6277229
    Abstract: A versatile method of cold transferring images without using supplemental heat in the course of image transfer to a wide variety of substrates includes printing an image with water-based ink onto an image transfer sheet that has a coating of water-accepting adhesive. The sheet is then applied to the substrate to transfer only the portions of the adhesive that bear the image onto the substrate, with the remainder of the adhesive remaining attached to the sheet. A method of manufacturing image transfer sheets includes first applying a water impermeable layer onto a flexible substrate. A layer of water-activatable adhesive is applied upon the water impermeable layer. The adhesive is then dried in a dryer with dehumidified air. A water permeable detack layer is then applied upon the layer of adhesive.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: August 21, 2001
    Assignee: Avery Dennison Corporation
    Inventors: Ghanshyam H. Popat, Shiaonung Su, Thomas Mammen, Frederick Miekka, Andre Saint, Brett Ulrich, Omar Attia
  • Publication number: 20010014896
    Abstract: The software of the present invention allows for easy and accurate printing of the same title or other indicia on both halves of a tab insert on a (perforated) sheet which is passed through a (laser) printer. The user enters the title once (into the computer) and the program automatically copies it. The entered and copied titles are added into a special table of the formatted document. Alternating rows and columns in the table are kept free of the indicia and the copied indicia and thereby define built-in margins allowing for the accurate printing placement of the indicia on the inserts. That is, the empty cells on the table enforce the margins and ensure that the printing stays on the tabs.
    Type: Application
    Filed: January 31, 1997
    Publication date: August 16, 2001
    Inventors: DIEDERICH GROBE-WILDE, CHRISTOPHER RICHARD WOOD, GHANSHYAM H. POPAT, GUSTAV ALLEN RAY
  • Patent number: 6117061
    Abstract: Generally speaking, a method for forming custom-printed, three dimensional structures using a computer and a computer-controlled printer, has several steps. A flexible rectangular sheet is perforated to form a removable portion. Lines of weakness are formed on the removable portion, to serve as fold lines that ultimately folding the two-dimensional removable portion into a three-dimensional structure. A user instructs a computer program to command a computer-controlled printer to print particular information onto the printing surface of said removable portion. After printing, the user removes the removable portion from the sheet along the perforations and then folds the removable portion along the lines of weakness and secures the folded sheet into a three dimensional structure. The removable portion may be provided with a pressure-sensitive, water-activated, cohesive or other type of adhesive for adhering securing the folded sheet into the three-dimensional structure.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: September 12, 2000
    Assignee: Avery Dennison Corporation
    Inventors: Ghanshyam H. Popat, Gustav Ray, Russell D. Pollman
  • Patent number: 6080261
    Abstract: An ink jet printer image transfer sheet having a non-porous flexible base layer, an ink absorbing adhesive layer coated onto said base layer and an ink jet printing ink porous detackifying outer layer. A method for transferring an ink jet printed image to a substrate.
    Type: Grant
    Filed: July 14, 1997
    Date of Patent: June 27, 2000
    Inventors: Ghanshyam H. Popat, Fred Miekka, Raymond G. Kubit, Robert Valadez
  • Patent number: 6001209
    Abstract: A method for preparing and printing adhesively-backed notes includes several steps. A divisible note assembly for printing in a laser or ink-jet printer or photocopier is first prepared. The note assembly has a divisible backing sheet and a divisible note paper sheet having a pressure sensitive adhesive coating thereon. The assembly is divided into at least two subsections by perforations extending through both the note paper sheet and the backing sheet. The user prints onto one or more notes with a laser or ink-jet printer or a photocopier. The user may separate one or more subsections from the assembly either before or after printing. If separated before printing, the user may print on less than the full assembly and may save the remainder of the assembly for later use. After printing, the user removes the backing sheet from the subsection and applies the note paper to a substrate.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 14, 1999
    Inventors: Ghanshyam H. Popat, Anahit Tataryan
  • Patent number: 5997680
    Abstract: Two pairs of parallel substantial-cut or scored lines extend the length of a card stock sheet and short through-cut lines extend between each of the pairs to define two columns of business card blanks on the sheet. The sheet is passed through a laser or ink jet printer, printing the desired identifying or other indicia on the blanks. The blanks are then separated along the substantial-cut and through-cut lines and the waste sheet portions at the ends, sides, and between the columns are disposed of. The business cards separate cleanly along the substantial-cut lines, superior to the microperforated business card separation lines. Even with the substantial-cut and full-cut lines, the card stock sheets have enough integrity to reliably pass through the printer without breaking apart.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: December 7, 1999
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: 5997683
    Abstract: A versatile label preparation method includes preparing double thickness label sheet assemblies. Each sheet assembly has a divisible backing sheet and a divisible label sheet. The label sheet is coated with a pressure sensitive adhesive and is mounted on the backing sheet. The label sheet assembly is divided into a plurality of sections by lines of microperforations extending through both the label sheet and the backing sheet. Each of the sections has a plurality of die cut labels thereon. The die cuts extend through the label sheet but not through the backing sheet. Each of said sections of the label sheet assembly have a line of flexibility along one edge thereof for facilitating feeding through a laser printer. A user divides the sheet into sections, with each section including at least one label on the backing sheet. The user adjusts the feeding mechanism on a laser printer to the width of the section sheets of labels and prints the labels on the sections of the label sheet assembly.
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: December 7, 1999
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: 5993928
    Abstract: Two pairs of parallel substantial-cut or scored lines extend the length of a card stock sheet and short through-cut lines extend between each of the pairs to define two columns of business card blanks on the sheet. The sheet is passed through a laser or ink jet printer or copier, printing the desired identifying or other indicia on the blanks. The blanks are then separated along the substantial-cut and through-cut lines and the waste sheet portions at the ends, sides, and between the columns are disposed of. The business cards separate cleanly along the substantial-cut lines, superior to the microperforated business card separation lines. Even with the substantial-cut and full-cut lines, the card stock sheets have enough integrity to reliably pass through the printer without breaking apart. To make for a cleaner break (or business card edge) along the substantial-cut lines, the substantial-cut lines can be made by scoring part way into the sheet on both opposing sheet faces.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: November 30, 1999
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: 5969069
    Abstract: Water dispersible, hydrophilic, repulpable, water-activatable, acrylic polymers are provided. The polymers are non-tacky when dry, but become tacky when wet, and exhibit high peel strength on a variety of substrates. The polymers comprise an acrylic-based polymer prepared by emulsion polymerization of 40 to 70% by weight of one or more alkyl acrylates, the alkyl group of which has from 4 to 8 carbon atoms; 10 to 20% by weight of methacrylate; 2 to 15% by weight of vinyl acetate; and 10 to 25 percent by weight of methacrylic acid and/or acrylic acid; and a positive amount up to about 30% by weight of methyl methacrylate. Some embodiments also include a short chain hydroxyalkyl methacrylate. Also provided are ink jet-imprintable, water-activatable constructions comprising a layer of water-activatable polymer, coated on a release liner or other surface. Optionally, a water-resistant transparent film layer is disposed between the polymer and release liner or used in place of the release liner.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: October 19, 1999
    Assignee: Avery Dennison Corporation
    Inventors: Shiaonung Su, H. Paul Barker, Ghanshyam H Popat, Frederick N. Miekka, Raymond G. Kubit, Robert Valadez
  • Patent number: 5887780
    Abstract: A computer printer or copier compatible dual envelope assembly is provided for convenience in addressing two No. 10 envelopes (41/8 inches by 91/2 inches, or about 4.times.9 inches), with the assembly being in the order of 81/2 inches wide and having a length at least equal to the length of said envelopes and with the envelopes extending in the longitudinal direction of said assembly.
    Type: Grant
    Filed: February 26, 1997
    Date of Patent: March 30, 1999
    Assignee: Avery Dennison Corporation
    Inventors: Ghanshyam H. Popat, Anahit Tataryan, Frank H. Gavrilos
  • Patent number: 5853837
    Abstract: Two pairs of parallel substantial-cut or scored lines extend the length of a card stock sheet and short through-cut lines extend between each of the pairs to define two columns of business card blanks on the sheet. The sheet is passed through a laser or ink jet printer, printing the desired identifying or other indicia on the blanks. The blanks are then separated along the substantial-cut and through-cut lines and the waste sheet portions at the ends, sides, and between the columns are disposed of. The business cards separate cleanly along the substantial-cut lines, superior to the microperforated business card separation lines. Even with the substantial-cut and full-cut lines, the card stock sheets have enough integrity to reliably pass through the printer without breaking apart.
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: December 29, 1998
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: 5843615
    Abstract: Image-recording technology records images displayed on a screen onto an image sheet. An image-recording assembly has an image sheet and an associated opaque shield. The shield is slidable to expose the image sheet to the image displayed on the screen. The image sheet may be of the type which has microcapsules containing photo-hardenable chemicals coated onto a base sheet. The image-recording assembly is positioned in front of a screen displaying an image with a user exposing the image sheet by shiffing the position of the shield. The exposure time may be controlled manually by the user or automatically by software displaying the image on the screen. To develop the image sheet, unexposed microcapsules are ruptured by either applying pressure to the image sheet or forcefully sliding the image sheet across a sharp edge. The image-recording assembly may be flexible and is preferably less than 15 mils thick.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: December 1, 1998
    Assignee: Avery Dennison Corporation
    Inventors: Ghanshyam H. Popat, Stephen M. Sharp, Gustav A. Ray
  • Patent number: RE41649
    Abstract: Two pairs of parallel substantial-cut or scored lines extend the length of a card stock sheet and short through-cut lines extend between each of the pairs to define two columns of business card blanks on the sheet. The sheet is passed through a laser or ink jet printer, printing the desired identifying or other indicia on the blanks. The blanks are then separated along the substantial-cut and through-cut lines and the waste sheet portions at the ends, sides, and between the columns are disposed of. The business cards separate cleanly along the substantial-cut lines, superior to the microperforated business card separation lines. Even with the substantial-cut and full-cut lines, the card stock sheets have enough integrity to reliably pass through the printer without breaking apart.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: September 7, 2010
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: RE41650
    Abstract: Two pairs of parallel substantial-cut or scored lines extend the length of a card stock sheet and short through-cut lines extend between each of the pairs to define two columns of business card blanks on the sheet. The sheet is passed through a laser or ink jet printer or copier, printing the desired identifying or other indicia on the blanks. The blanks are then separated along the substantial-cut and through-cut lines and the waste sheet portions at the ends, sides, and between the columns are disposed of. The business cards separate cleanly along the substantial-cut lines, superior to the microperforated business card separation lines. Even with the substantial-cut and full-cut lines, the card stock sheets have enough integrity to reliably pass through the printer without breaking apart. To make for a cleaner break (or business card edge) along the substantial-cut lines, the substantial-cut lines can be made by scoring cutting part way into the sheet on both opposing sheet faces.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: September 7, 2010
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat
  • Patent number: D421046
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: February 22, 2000
    Assignee: Avery Dennison Corporation
    Inventor: Ghanshyam H. Popat