Inventor
PERCARPIO EDWARD P
19 patents
⚠️ This page may combine multiple inventors who share the name “PERCARPIO EDWARD P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECTON DICKINSON CO
18 patentsUS4106497AAug 15, 1978
Multiple sample needle assembly with indicator means
BECTON DICKINSON CO172 citations99
US4338764AJul 13, 1982
Closure inserting method
BECTON DICKINSON CO106 citations97
US4226333AOct 7, 1980
Cannula pierceable self-sealing closure
BECTON DICKINSON CO94 citations97
US4465200AAug 14, 1984
Low contamination closure for blood collection tubes
BECTON DICKINSON CO108 citations96
US4301936ANov 24, 1981
Cannula pierceable self-sealing closure
BECTON DICKINSON CO65 citations96
US4295572AOct 20, 1981
Cannula pierceable self-sealing closure
BECTON DICKINSON CO33 citations96
US4290534ASep 22, 1981
Cannula pierceable self-sealing closure
BECTON DICKINSON CO61 citations96
US4212308AJul 15, 1980
Parallel-flow one-way blood sampling device
BECTON DICKINSON CO96 citations96
US4187952AFeb 12, 1980
Cannula pierceable, self-sealing closure
BECTON DICKINSON CO75 citations96
US4186840AFeb 5, 1980
Cannulapierceable, self-sealing closure
BECTON DICKINSON CO71 citations96
US4136794AJan 30, 1979
Cannula pierceable, self-sealing closure
BECTON DICKINSON CO70 citations96
US4111326ASep 5, 1978
Closure for air evacuated container
BECTON DICKINSON CO72 citations96
US4886072ADec 12, 1989
Multiple sample needle assembly with vein indicator
BECTON DICKINSON CO101 citations94
US4293078AOct 6, 1981
Vacuum indicator closure for a blood collection tube
BECTON DICKINSON CO66 citations93
US4317456AMar 2, 1982
Multiple sample needle with anti-backflow valve
BECTON DICKINSON CO39 citations92
US4421123ADec 20, 1983
Multiple sample needle valve
BECTON DICKINSON CO24 citations82
US4155350AMay 22, 1979
Integrated blood collection system
BECTON DICKINSON CO11 citations74
USD272856SFeb 28, 1984
Stopper for test tubes and the like
BECTON DICKINSON CO5 citations63