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CPC Subgroup
A21D 2/04

Oxygen; Oxygen-generating compounds, e.g. ozone, peroxides

Full Title

Treatment of flour or dough by adding materials thereto before or during baking (batters, dough or mixtures before baking A21D10/00) > by adding inorganic substances > Oxygen; Oxygen-generating compounds, e.g. ozone, peroxides

Top Applicants

Top 10 applicants by patent filingsfor class A21, 2013–2023, worldwide · Source: EPO PATSTAT

  1. GENERAL MILLS US 346
  2. HAAS FOOD EQUIPMENT AT 330
  3. NESTEC CH 235
  4. NESTLE CH 193
  5. NOVOZYMES DK 186
  6. CARGILL US 181
  7. PURATOS BE 181
  8. J-OIL MILLS JP 174
  9. INTERCONTINENTAL GREAT BRANDS (KRAFT FOODS) US 173
  10. JIANGNAN UNIVERSITY 169