1
Charles H Hsiao, John S Kent: Controlled release naproxen and naproxen sodium tablets. Syntex, Ellen J Wise, Tom M Moran, Alan M Krubiner, February 7, 1989: US04803079 (41 worldwide citation)

A controlled release tablet for once-daily oral administration of about 500-1200 mg of naproxen or naproxen sodium, said tablet comprising a homogeneous matrix comprising about 4-9 weight percent of hydroxypropyl methylcellulose having a number average molecular weight in the range of from about 80, ...


2
Charles H Hsiao, John S Kent: Controlled release naproxen and naproxen sodium tablets. Syntex, Ellen J Buckles, Tom M Moran, Alan M Krubiner, February 18, 1986: US04571333 (39 worldwide citation)

A controlled release tablet for once-daily oral administration of about 500-1200 mg of naproxen or naproxen sodium, said tablet being a homogeneous matrix comprising about 4-9 weight percent of hydroxypropylmethylcellulose having a number average molecular weight in the range of from about 80,000 to ...


3

4

5
Hsiao Charles H, Kent John S: Comprimes de naproxen et de naproxen sodique a liberation progressive, Controlled release naproxen and naproxen sodium tablets. Syntex Pharmaceuticals International, JOHNSON DOUGLAS S QC, May 20, 1986: CA1204671

23940 ABSTRACT OF THE DISCLOSURE A controlled release tablet for once-daily oraladministration of about 500-1200 mg of naproxen ornaproxen sodium, said tablet being a homogeneous matrixcomprising about 4-9 weight percent of hydroxypropyl-methylcellulose having a number average molecular weightin the ...


6