Inventor
WEISENBORN FRANK L
21 patents
Patents
21 patentsUS4209614AJun 24, 1980
Vitamin B12 derivative suitable for radiolabeling
SQUIBB & SONS INC36 citations92
US4401677AAug 30, 1983
Enkephalinase inhibitors
SQUIBB & SONS INC40 citations90
US4181663AJan 1, 1980
Selenium containing derivatives of proline and pipecolic acid
SQUIBB & SONS INC7 citations74
US4154936AMay 15, 1979
Substituted acyl derivatives of amino acids
SQUIBB & SONS INC5 citations74
US4140864AFeb 20, 1979
Substituted acyl derivatives of amino acids
SQUIBB & SONS INC8 citations74
US4296033AOct 20, 1981
4-Azido-1-mercaptoacyl proline
SQUIBB & SONS INC14 citations73
US4230621AOct 28, 1980
Steroid derivatives and their use in radioimmunoassays
SQUIBB & SONS INC6 citations73
US4221725ASep 9, 1980
Steroid derivatives and their use in radioimmunoassays
SQUIBB & SONS INC6 citations73
US3971773AJul 27, 1976
Steroidal 9,11-dihalo-[16α,17-b]1,4-dioxanes
SQUIBB & SONS INC6 citations73
US3971772AJul 27, 1976
Steroidal[16α,17-b]1,4-dioxanes and Steroidal[16α,17-b]1,4-dioxins
SQUIBB & SONS INC9 citations73
US4474799AOct 2, 1984
Enkephalinase inhibitors
SQUIBB & SONS INC8 citations71
US4228077AOct 14, 1980
N-[2-(mercaptoalkyl)-3-mercaptoalkanoyl]-l-tryptophanes
SQUIBB & SONS INC5 citations63
US4206121AJun 3, 1980
Substituted acyl derivatives of amino acids
SQUIBB & SONS INC3 citations63
US4178291ADec 11, 1979
Substituted acyl derivatives of amino acids
SQUIBB & SONS INC3 citations63
US4176235ANov 27, 1979
Substituted acyl derivatives of amino acids
SQUIBB & SONS INC5 citations63
US4175199ANov 20, 1979
Substituted acyl derivatives of amino acids
SQUIBB & SONS INC2 citations63
US4308388ADec 29, 1981
4-Azido-1-mercaptoacyl pipecolic acid
SQUIBB & SONS INC3 citations62
US4296101AOct 20, 1981
Antibiotic kristenin
SQUIBB & SONS INC2 citations62
US4474795AOct 2, 1984
Enkephalinase inhibitors
SQUIBB & SONS INC5 citations60
US4345096AAug 17, 1982
Steroid derivatives and their use in radioimmunoassays
SQUIBB & SONS INC1 citations52
US4154846AMay 15, 1979
Substituted thio-, sulfinyl-, and sulfonyl-alkyl benzimidazole carbamates
SQUIBB & SONS INC0 citations52