US 12,257,323 B2
Modified wound dressings
Lucy Ballamy, Llangollen (GB)
Assigned to CONVATEC TECHNOLOGIES INC., Las Vegas, NV (US)
Filed by CONVATEC TECHNOLOGIES INC., Las Vegas, NV (US)
Filed on Nov. 20, 2023, as Appl. No. 18/514,306.
Application 18/514,306 is a continuation of application No. 17/201,898, filed on Mar. 15, 2021, granted, now 11,865,192.
Application 17/201,898 is a continuation of application No. 16/090,103, abandoned, previously published as PCT/US2017/024915, filed on Mar. 30, 2017.
Claims priority of provisional application 62/315,567, filed on Mar. 30, 2016.
Prior Publication US 2024/0123091 A1, Apr. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 49/00 (2006.01); A61L 15/42 (2006.01); A61L 15/44 (2006.01); A61L 15/56 (2006.01); A61L 15/60 (2006.01); A61K 9/06 (2006.01); A61L 15/46 (2006.01)
CPC A61K 49/0043 (2013.01) [A61K 49/0021 (2013.01); A61K 49/0054 (2013.01); A61K 49/0056 (2013.01); A61K 49/0073 (2013.01); A61L 15/42 (2013.01); A61L 15/44 (2013.01); A61L 15/56 (2013.01); A61L 15/60 (2013.01); A61K 9/06 (2013.01); A61L 15/46 (2013.01); A61L 2300/406 (2013.01); A61L 2300/414 (2013.01); A61L 2300/442 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A wound dressing material selected from the group consisting of:

OG Complex Work Unit Chemistry

OG Complex Work Unit Chemistry

OG Complex Work Unit Chemistry

OG Complex Work Unit Chemistry