The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2025
Filed:
Jun. 15, 2020
National Institute for Materials Science, Tsukuba, JP;
Sumitomo Seika Chemicals Co., Ltd., Hyogo, JP;
University of the Ryukyus, Okinawa, JP;
Shinsuke Ishihara, Tsukuba, JP;
Nobuo Iyi, Tsukuba, JP;
Shigeki Sakaue, Hyogo, JP;
Manabu Kakinohana, Okinawa, JP;
NATIONAL INSTITUTE FOR MATERIALS SCIENCE, Tsukuba, JP;
SUMITOMO SEIKA CHEMICALS CO., LTD., Hyogo, JP;
UNIVERSITY OF THE RYUKYUS, Okinawa, JP;
Abstract
The invention provides a constituent that is used with a novel method for preventing and/or treating skin wounds and ensures stable delivery of low-concentration hydrogen sulfide to a wound site. The skin wound-preventing and/or treating constituent includes a sustained hydrogen sulfide releasing agent that is preferably a layered double hydroxide having HS— and/or Sk2- between layers where k is a positive integer.