US 12,233,030 B2
Die roll for forming soft gel capsules
Jung Ku Cho, Cerritos, CA (US); Bibu Philip George, Norwalk, CA (US); Byeong Yeop Lee, Los Angeles, CA (US); and Steven Eikichi Quan, San Marcos, CA (US)
Assigned to CAPTEK Softgel International, Inc., Cerritos, CA (US)
Filed by CAPTEK Softgel International, Inc., Cerritos, CA (US)
Filed on Dec. 9, 2022, as Appl. No. 18/063,927.
Claims priority of provisional application 63/369,097, filed on Jul. 22, 2022.
Claims priority of provisional application 63/265,660, filed on Dec. 17, 2021.
Prior Publication US 2023/0106844 A1, Apr. 6, 2023
Int. Cl. A61J 3/07 (2006.01); A61K 9/48 (2006.01)
CPC A61J 3/07 (2013.01) [A61K 9/4808 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A die roll for rotary encapsulation, the die roll comprising:
a cavity comprising a land;
a first die surface adjacent to a first portion of the cavity;
a second die surface adjacent to a second portion of the cavity, and
a transition surface between the first die surface and the second die surface that extends at an oblique angle relative to the first die surface and the second die surface;
wherein the land is elevated above the first die surface and the second die surface, and
wherein a distance between the land to the first die surface is different from a distance between the land and the second die surface.