Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Denise E. Guenther0
Ethan G. Sherman0
Wei Chen0
Date of Patent
June 29, 2021
Patent Application Number
16706209
Date Filed
December 6, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An implantable article comprising a dissolvable sponge derived from a mixture of chitosan, a first cellulosic polysaccharide and a second cellulosic polysaccharide. The cellulosic polysaccharides have different number average molecular weight characteristics to enable the control of the mechanical features of the sponge.
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