US Patents

NETZSCH makes every effort to protect our intellectual property – our new ideas and investments in innovation and creativity. Whether it is new products that have been invented or new uses for old ones discovered, we have filed for patents in the various countries around the world to promote stronger and more effective intellectual property protection around the world. Following are the patents we have filed in the United States:

NEMO® Progressing Cavity Pumps

  • US 7,104,770
  • US 7,618,246
  • US 8,007,259
  • US 7,871,253
  • US 8,033,802
  • US 8,967,948
  • US D775,236
  • US 9,550,631
  • US 9,683,566

Gas Compressors

  • US 8,974,205

TORNADO® Rotary Lobe Pumps

  • US 9,028,233