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:
Jul. 04, 2023
Filed:
May. 29, 2019
Shanghai Chuangshi Medical Technology (Group) Co., Ltd., Shanghai, CN;
Biofreeze Ip Holdings, Llc, Akron, OH (US);
Litao Fan, Shanghai, CN;
Yong You, Shanghai, CN;
Yunguang Pan, Shanghai, CN;
Dongjia He, Shanghai, CN;
Rocco Mango, Avon Lake, OH (US);
BIOFREEZE IP HOLDINGS, LLC, Parsippany, NJ (US);
SHANGHAI CHUANGSHI MEDICAL TECHNOLOGY (GROUP) CO., LTD., Shanghai, CN;
Abstract
Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.