Patents by Inventor Dhruv Agarwal

Dhruv Agarwal 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: 20190106816
    Abstract: A multilayer fabric includes at least a first woven fabric layer and a second woven fabric layer tacked to the first woven fabric layer. The first woven fabric layer provides a first functionality to the multilayer fabric, the second woven fabric layer provides a second functionality to the multilayer fabric, and the first functionality is different than the second functionality. A method for forming a multilayer fabric includes weaving a first fabric layer on a loom, the first fabric layer having a first functionality, weaving at least a second fabric layer on the loom, the second fabric layer having a second functionality different than the first functionality, and tacking the second fabric layer to the first fabric layer while the first fabric layer and the second fabric layer are on the loom. The multilayer fabric may include multiple fabric layers, such as from 2 to 8 fabric layers.
    Type: Application
    Filed: September 21, 2018
    Publication date: April 11, 2019
    Inventors: Samuel Beagle, Yongxin Wang, Dhruv Agarwal
  • Publication number: 20180171540
    Abstract: A laser-treated fabric including a body side and a face side has a plurality of pores located on at least some fibers on at least the body side of the fabric and at least one chemical additive embedded within or anchored to the plurality of pores. The pores have a pore size of from about 1 nm to about 20 ?m. Garments including the laser-treated fabric are also described. The fabric in the garment may be laser-treated such that the plurality of pores are located in discrete regions of the fabric. Methods for treating a fabric are also described. The chemical additive in the laser-treated fabrics is more durable than in non-laser-treated fabrics have a chemical additive applied on only the surface of the fabric.
    Type: Application
    Filed: December 15, 2017
    Publication date: June 21, 2018
    Inventors: Dhruv Agarwal, Amsarani Ramamoorthy
  • Publication number: 20180148860
    Abstract: The present disclosure relates to methods for preparing nanodiamond-containing thermoplastic fibers and filaments having diamond particles substantially uniformly distributed throughout. The process comprises melt extruding a material comprising a thermoplastic polymer and from about 0.001% to about 0.25% by weight nanosized diamond particles. The present disclosure also relates to yarns and fabrics comprising the nanodiamond-containing thermoplastic fibers or filaments, and to garments comprising these yarns and/or fabrics. Yarns and fabrics comprising nanodiamond-containing thermoplastic fibers and filaments have been found to have enhanced thermal properties, enhanced mechanical properties, and/or enhanced softness.
    Type: Application
    Filed: November 29, 2016
    Publication date: May 31, 2018
    Inventors: Dhruv Agarwal, Yongxin Wang
  • Patent number: 9957665
    Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: May 1, 2018
    Assignee: Albany International Corp.
    Inventors: Dana Eagles, Robert Hansen, Jonas Karlsson, Manish Jain, Dhruv Agarwal
  • Publication number: 20180105984
    Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.
    Type: Application
    Filed: December 19, 2017
    Publication date: April 19, 2018
    Applicant: Albany International Corp.
    Inventors: Dana Eagles, Robert Hansen, Jonas Karlsson, Manish Jain, Dhruv Agarwal
  • Patent number: 9873980
    Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 23, 2018
    Assignee: Albany International Corp.
    Inventors: Dana Eagles, Robert Hansen, Jonas Karlsson, Manish Jain, Dhruv Agarwal
  • Publication number: 20170096547
    Abstract: Described herein are component compositions comprising a blend of a polymer resin together with silica glass beads. In certain embodiments, the components demonstrate improved abrasion resistance as do the industrial fabrics produced that comprise at least one component of the instant disclosure.
    Type: Application
    Filed: May 18, 2016
    Publication date: April 6, 2017
    Inventors: Dhruv AGARWAL, Louis Jay Jandris
  • Publication number: 20160340506
    Abstract: Described herein are component compositions comprising a blend of a polymer resin together with a fluoropolymer and silicone content additives. In certain embodiments, the components demonstrate improved soil and contaminant resistance as do the industrial fabrics produced that comprise at least one component of the instant invention.
    Type: Application
    Filed: May 18, 2016
    Publication date: November 24, 2016
    Inventors: Dhruv Agarwal, Louis Jay Jandris
  • Publication number: 20160090692
    Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 31, 2016
    Inventors: Dana Eagles, Robert Hansen, Jonas Karlsson, Manish Jain, Dhruv Agarwal
  • Publication number: 20160090693
    Abstract: A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 31, 2016
    Inventors: Dana Eagles, Robert Hansen, Jonas Karlsson, Manish Jain, Dhruv Agarwal
  • Patent number: 9181072
    Abstract: A corkscrew includes a rotatable pinion gear having a fixed radius and a horizontal rotational axis rotatably coupled to a shaft and engaging a gear rack of a vertically translating driver. A helical worm is coupled through a freely rotating connection to the vertically translating driver wherein the corkscrew freely rotates about a longitudinal rotation axis coaxially aligned with a location of a bottle neck from which a corkscrew is to be withdrawn. A crank rotates the pinion gear for translating the driver up and down relative to the shaft along the rotation axis of the corkscrew. A helical pinion gear a helical pinion rack drives rotates about the longitudinal rotation axis in meshing engagement with helical rack on the vertically translating driver, the helical pinion gear having at least one blade to contact the bottle neck scoring a foil capsule thereon as the helical pinion gear rotates.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: November 10, 2015
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: 8925443
    Abstract: A method and apparati for regulating introduction of ambient air begins with initiating a liquid flow through a venturi to induce a localized drop in pressure at a bowl situated at a venturi throat. Airflow is admitted at a barrel inlet, through a first barrel lumen segment to a first half-moon port at a throttle first side. The airflow is selectively obstructed by a second half-moon port whose rotational position relative to the first half-moon port defines a variable aperture. The airflow is conducted from the second half-moon port through a second barrel lumen segment to the barrel outlet and mixing with the liquid to produce an aerated liquid.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: January 6, 2015
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino, Amy Lin
  • Publication number: 20140069316
    Abstract: In a system for imparting visually identifiable distinctions between individual drinking vessels, an identification helix is used to impermanently attach to an elongate element of at least one of the drinking vessels. At least two identification helices are provided for engaging an elongate element of a drinking vessel such as a stem or handle. The system of identification helices comprises a first helical member of resilient flexible material having a pair of ends and adapted to engage the elongate element by wrapping the elongate element with a generally encircling geometry. A second helical member of resilient flexible material has, as well, a pair of ends and adapted to engage the elongate element by wrapping the elongate element with a generally encircling geometry. The second helical member is visually distinct from the first differing in one of a group of qualities consisting of handedness, color, color combinations, and attached charms.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 13, 2014
    Applicant: TRUE FABRICATIONS, INC.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D681393
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: May 7, 2013
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D681456
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: May 7, 2013
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D700919
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: March 11, 2014
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D706598
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: June 10, 2014
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D715591
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: October 21, 2014
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D719803
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: December 23, 2014
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino
  • Patent number: D723334
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: March 3, 2015
    Assignee: True Fabrications, Inc.
    Inventors: Dhruv Agarwal, Erin Malaspino