Patent ID: 11969703
Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A device for coupling antibodies to resin, the device comprising:
a mixing vessel divided into an upper portion and a lower portion by a mesh screen stretched across the mixing vessel, the upper portion comprising an inlet and the lower portion comprising an outlet;
an agitator disposed within the upper portion; and
a dispersion apparatus comprising an elongated tubular structure forming a lumen, the tubular structure comprising:
a proximal portion extending vertically outside of the mixing vessel with an inlet that opens upward;
a distal portion extending horizontally within the upper portion above the agitator and comprising a closed end and a plurality of downward-facing holes; and
an elbow connecting the distal portion and proximal portion.