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IPC Subgroup
A61K 36/185

Magnoliopsida (dicotyledons)

Introduced: January 2006

Full Title

Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines > Magnoliophyta (angiosperms) > Magnoliopsida (dicotyledons)

Classification Context

Section:
HUMAN NECESSITIES
Class:
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Subclass:
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

69 direct subcodes

Child Classifications

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  • A61K 36/2 Aceraceae (Maple family)
  • A61K 36/21 Amaranthaceae (Amaranth family), e.g. pigweed, rockwort or globe amaranth
  • A61K 36/22 Anacardiaceae (Sumac family), e.g. smoketree, sumac or poison oak
  • A61K 36/24 Apocynaceae (Dogbane family), e.g. plumeria or periwinkle
  • A61K 36/27 Asclepiadaceae (Milkweed family), e.g. hoya
  • A61K 36/3 Boraginaceae (Borage family), e.g. comfrey, lungwort or forget-me-not
  • A61K 36/33 Cactaceae (Cactus family), e.g. pricklypear or Cereus
  • A61K 36/36 Caryophyllaceae (Pink family), e.g. babysbreath or soapwort
  • A61K 36/37 Celastraceae (Staff-tree or Bittersweet family), e.g. tripterygium or spindletree
  • A61K 36/38 Clusiaceae, Hypericaceae or Guttiferae (Hypericum or Mangosteen family), e.g. common St. Johnswort

Top Applicants

Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIPS ELECTRONICS NL 18,523
  2. NOVARTIS CH 14,253
  3. COVIDIEN US 13,953
  4. ROCHE CH 12,005
  5. CHINESE ACADEMY OF SCIENCES 11,955
  6. UNIVERSITY OF CALIFORNIA US 11,692
  7. HARVARD UNIVERSITY US 11,596
  8. L'OREAL FR 11,593
  9. P&G (PROCTER & GAMBLE COMPANY) US 11,297
  10. OLYMPUS CORPORATION JP 9,594