Patents 10,039show all

  • 1,739
    B01D - Separation
  • 1,344
    F25J - Liquefaction, solidification or separation of gases or gaseous
  • 1,192
    C01B - Non-metallic elements
  • 973
    Y02P - Climate change mitigation technologies in the production or processing of goods
  • 771
    C23C - Coating metallic material
  • 718
    B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry
  • 585
    Y02E - Reduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution
  • 482
    Y02C - Capture, storage, sequestration or disposal of greenhouse gases [ghg]
  • 358
    F23D - Burners
  • 343
    F17C - Vessels for containing or storing compressed, liquefied or solidified gases

SEC Filings show all


219
8-K

68
10-Q

18
10-K

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