Patent classifications
A
HUMAN NECESSITIES
Load children
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Load children
A61L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
Load children
27/00
Materials for; grafts or; prostheses or for coating; grafts or; prostheses
Load children Filter patents View analytics View as hierarchy
A61L27/36
containing ingredients of undetermined constitution or reaction products thereof; , e.g. transplant tissue, natural bone, extracellular matrix
Load children Filter patents View analytics View as hierarchy
A61L27/3637
characterised by the origin of the biological material other than human or animal, e.g. plant extracts, algae
Filter patents View analytics View as hierarchy