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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing photochromic resin body and method of producing...

    • Patent number 11,623,419
    • Issue date Apr 11, 2023
    • Nidek Co., Ltd.
    • Minoru Inuzuka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    pH sensitive dyes for textile materials, a process for their prepar...

    • Patent number 11,566,136
    • Issue date Jan 31, 2023
    • SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.
    • Gökhan Kaplan
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Black pigment dispersion

    • Patent number 8,674,006
    • Issue date Mar 18, 2014
    • BASF SE Ludwigshafen
    • Margherita Fontana
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Black matrix for colour filters

    • Patent number 8,669,026
    • Issue date Mar 11, 2014
    • BASF SE
    • Jan Sültemeyer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3163094

    • Patent number 3,163,094
    • Issue date Dec 29, 1964
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2163094

    • Patent number 2,163,094
    • Issue date Jun 20, 1939
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2161400

    • Patent number 2,161,400
    • Issue date Jun 6, 1939
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2113236

    • Patent number 2,113,236
    • Issue date Apr 5, 1938
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2108938

    • Patent number 2,108,938
    • Issue date Feb 22, 1938
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2109269

    • Patent number 2,109,269
    • Issue date Feb 22, 1938
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2084712

    • Patent number 2,084,712
    • Issue date Jun 22, 1937
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2038364

    • Patent number 2,038,364
    • Issue date Apr 21, 1936
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1902929

    • Patent number 1,902,929
    • Issue date Mar 28, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1809224

    • Patent number 1,809,224
    • Issue date Jun 9, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1783588

    • Patent number 1,783,588
    • Issue date Dec 2, 1930
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1782706

    • Patent number 1,782,706
    • Issue date Nov 25, 1930
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1760769

    • Patent number 1,760,769
    • Issue date May 27, 1930
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1706902

    • Patent number 1,706,902
    • Issue date Mar 26, 1929
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1534351

    • Patent number 1,534,351
    • Issue date Apr 21, 1925
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1466687

    • Patent number 1,466,687
    • Issue date Sep 4, 1923
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1147778

    • Patent number 1,147,778
    • Issue date Jul 27, 1915
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1144577

    • Patent number 1,144,577
    • Issue date Jun 29, 1915
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1025174

    • Patent number 1,025,174
    • Issue date May 7, 1912
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1001919

    • Patent number 1,001,919
    • Issue date Aug 29, 1911
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    999439

    • Patent number 999,439
    • Issue date Aug 1, 1911
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    998596

    • Patent number 998,596
    • Issue date Jul 25, 1911
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    980140

    • Patent number 980,140
    • Issue date Dec 27, 1910
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    961397

    • Patent number 961,397
    • Issue date Jun 14, 1910
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    961398

    • Patent number 961,398
    • Issue date Jun 14, 1910
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    961399

    • Patent number 961,399
    • Issue date Jun 14, 1910
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents