1
Francesco della Valle, Aurelio Romeo: Cross-linked esters of hyaluronic acid. Fidia S p A, Birch Stewart Kolasch & Birch, September 18, 1990: US04957744 (138 worldwide citation)

Cross-linked esters of hyaluronic acid are provided which result from the esterification of polyhydric alcohols with two or more carboxy groups of the hyaluronic acid polysaccharide. These cross-linked esters are useful in the field of biodegradable plastics for sanitary and surgical articles and in ...


2
Della Valle Francesco, Romeo Aurelio: Cross-linked esters of hyaluronic acid.. Fidia, April 27, 1988: EP0265116-A2 (55 worldwide citation)

Cross-linked esters of hyaluronic acid are provided which result from the esterification of polyhydric alcohols with two or more carboxy groups of the hyaluronic acid polysaccharide. These cross-linked esters are useful in the field of biodegradable plastics for sanitary and surgical articles and in ...


3
Della Valle Francesco, Romeo Aurelio: Esters reticules de lacide hyaluronique, Cross-linked esters of hyaluronic acid. Fidia, BORDEN LADNER GERVAIS, May 4, 1993: CA1317287 (10 worldwide citation)

ABSTRACT OF THE DISCLOSURETotal or partial cross-linked esters of hyaluronic acid areprovided which result from the esterification of aliphaticpolyhydric alcohols with two or more carboxy groups of thehyaluronic acid polysaccharide, with the proviso that the cross-linked ester is not the cross-linke ...


4
Aurelio Romeo, Francesco Della Valle: Cross-linked esters of hyaluronic acid. Fidia, Italy, FAN WEIMIN MU DEJUN, August 24, 1988: CN87106919

Cross-linked esters of hyaluronic acid are provided which result from the esterification of polyhydric alcohols with two or more carboxy groups of the hyaluronic acid polysaccharide. These cross-linked esters are useful in the field of biodegradable plastics for sanitary and surgical articles and in ...



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