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CPC Subgroup
A21D 13/30

Filled, to be filled or stuffed products (multi-layered products with fillings A21D13/14, A21D13/19)

Full Title

Finished or partly finished bakery products > Filled, to be filled or stuffed products (multi-layered products with fillings A21D13/14, A21D13/19)

6 direct subcodes

Child Classifications

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  • A21D 13/31 filled before baking
  • A21D 13/34 the filling forming a barrier against migration
  • A21D 13/36 Filled wafers
  • A21D 13/37 Co-extruded products, i.e. products obtained by simultaneous extrusion of the dough and the filling
  • A21D 13/38 characterised by the filling composition

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