with sulfur

Patents Grantslast 30 patents

  • Information Patent Grant

    High-grade asphalt composition having waterproof function and const...

    • Patent number 10,392,509
    • Issue date Aug 27, 2019
    • KOREA ROAD TECHNOLOGY CO., LTD.
    • In Joong Kim
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Bituminous composition

    • Patent number 9,028,602
    • Issue date May 12, 2015
    • Shell Oil Company
    • Majid Jamshed Chughtai
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for manufacturing asphalt

    • Patent number 8,557,034
    • Issue date Oct 15, 2013
    • Shell Oil Company
    • Jacques Colange
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for production of granulated polymer-asphalt binder and sulf...

    • Patent number 8,500,899
    • Issue date Aug 6, 2013
    • Wlodzimierz Myslowski
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for producing a polymer/bitumen compound, and polymer/bitume...

    • Patent number 8,258,212
    • Issue date Sep 4, 2012
    • Fenixfalt, Societe par Actions Simplifiee
    • Emile Lopez
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Paving binders and manufacturing methods

    • Patent number 6,824,600
    • Issue date Nov 30, 2004
    • Shell Canada Limited
    • William R. Bailey
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modification of asphalt cement

    • Patent number 6,743,839
    • Issue date Jun 1, 2004
    • The Goodyear Tire & Rubber Company
    • Howard Allen Colvin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modification of asphalt cement

    • Patent number 6,737,452
    • Issue date May 18, 2004
    • The Goodyear Tire & Rubber Company
    • Howard Allen Colvin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modification of asphalt cement

    • Patent number 6,573,315
    • Issue date Jun 3, 2003
    • The Goodyear Tire & Rubber Company
    • Howard Allen Colvin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Paving binders and manufacturing methods

    • Patent number 6,440,205
    • Issue date Aug 27, 2002
    • Rock Binders, Inc.
    • William R. Bailey
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for continuous production of modified bituminous materials

    • Patent number 6,380,284
    • Issue date Apr 30, 2002
    • Emile Lopez
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Pavement binder and method of making same (LAW441)

    • Patent number 5,637,141
    • Issue date Jun 10, 1997
    • Exxon Research and Engineering Company
    • Olga Puzic
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Road paving binders

    • Patent number 5,627,225
    • Issue date May 6, 1997
    • Exxon Research and Engineering Company
    • Martin L. Gorbaty
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Pavement Binder

    • Patent number 5,549,744
    • Issue date Aug 27, 1996
    • Exxon Research and Engineering Company
    • Olga Puzic
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sulfur-coated asphalt pellets

    • Patent number 4,769,288
    • Issue date Sep 6, 1988
    • The Texas A&M University System
    • Donald Saylak
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method of making and using asphalt compositions

    • Patent number 4,756,763
    • Issue date Jul 12, 1988
    • Etnyre International Ltd.
    • Robert E. Etnyre
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for heating aggregate, recycled asphalt and the like

    • Patent number 4,427,376
    • Issue date Jan 24, 1984
    • Wylie Manufacturing Company
    • Robert E. Etnyre
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Recycling spent asphaltic concrete

    • Patent number 4,239,547
    • Issue date Dec 16, 1980
    • The United States of America as represented by the Secretary of the Interior
    • William C. McBee
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for continuous preparation of sulfur asphalt binders and...

    • Patent number 4,155,654
    • Issue date May 22, 1979
    • Gulf Canada Limited
    • Gerhard J. A. Kennepohl
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sulfur composition

    • Patent number 3,997,355
    • Issue date Dec 14, 1976
    • Chevron Research Company
    • Lawrence E. Santucci
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3738853

    • Patent number 3,738,853
    • Issue date Jun 12, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents