Assignee
VIPONT PHARMA
US8 patents
Top patents by PatentIndex Score
US5324520AJun 28, 1994
Intragingival delivery systems for treatment of periodontal disease
VIPONT PHARMA172 citations98
US5077049ADec 31, 1991
Biodegradable system for regenerating the periodontium
VIPONT PHARMA229 citations98
US5013553AMay 7, 1991
Drug delivery devices
VIPONT PHARMA74 citations92
US4975271ADec 4, 1990
Muscosal delivery systems for treatment of periodontal disease
VIPONT PHARMA36 citations91
US4818533AApr 4, 1989
Production of high purity alkaloids
VIPONT PHARMA32 citations83
US5175000ADec 29, 1992
Free amine benzophenanthridine alkaloid compositions
VIPONT PHARMA19 citations81
US5066483ANov 19, 1991
Oral rinse compositions
VIPONT PHARMA14 citations73
US5395615AMar 7, 1995
Free amine benzophenanthridine alkaloid compositions
VIPONT PHARMA12 citations72