Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
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2300/00
Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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A61L2300/20
containing or releasing organic materials
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A61L2300/224
containing metals, e.g. porphyrins, vitamin B12
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A61L2300/224

Polymer particles
12364786 · 2025-07-22 · ·

Biodegradable, cross-linked polymer particle embolics and methods of making the same are described. The particle embolics can be used as embolization agents.

POLYMER PARTICLES
20250332318 · 2025-10-30 ·

Biodegradable, cross-linked polymer particle embolics and methods of making the same are described. The particle embolics can be used as embolization agents.

Polymer particles
12447228 · 2025-10-21 · ·

Described are polymers and methods of forming and using same.