TREA

Daniel J. Lange

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stable polyamic acids
    • Patent number 4,487,911
    • Issue date Dec 11, 1984
    • The P. D. George Company
    • Daniel J. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Isocyanurate-type polymers
    • Patent number 4,446,300
    • Issue date May 1, 1984
    • The P. D. George Company
    • David W. Mabrey
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water soluble oil modified imidized polyesters
    • Patent number 4,375,528
    • Issue date Mar 1, 1983
    • The P. D. George Company
    • Daniel J. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aromatic imino acids and resins derived therefrom
    • Patent number 4,113,706
    • Issue date Sep 12, 1978
    • The P. D. George Company
    • Daniel J. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Solventless electrical insulation resins
    • Patent number 4,081,427
    • Issue date Mar 28, 1978
    • The P. D. George Company
    • Daniel J. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Imino acids and resins derived therefrom
    • Patent number 4,069,209
    • Issue date Jan 17, 1978
    • The P. D. George Company
    • Daniel J. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oil modified imidized polyester resins
    • Patent number 3,945,959
    • Issue date Mar 23, 1976
    • The P. D. George Co.
    • Daniel J. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...