Inventor
PERRICONE ALPHONSE C
US12 patents
⚠️ This page may combine multiple inventors who share the name “PERRICONE ALPHONSE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILCHEM INC
7 patentsUS4293427AOct 6, 1981
Drilling fluid containing a copolymer filtration control agent
MILCHEM INC68 citations95
US4575428AMar 11, 1986
Invert emulsion drilling fluid comprising oligamide composition
MILCHEM INC47 citations92
US4663076AMay 5, 1987
Invert emulsion drilling fluid comprising oligamide composition
MILCHEM INC24 citations81
US4309329AJan 5, 1982
Aqueous drilling fluid additive
MILCHEM INC13 citations72
US4288582ASep 8, 1981
Aqueous drilling fluid additive, composition and process
MILCHEM INC12 citations72
US4283517AAug 11, 1981
Continuous process for solution polymerization of acrylamide
MILCHEM INC13 citations72
US4268400AMay 19, 1981
Aqueous drilling fluid additive, composition and process
MILCHEM INC15 citations72
BAKER HUGHES INC
5 patentsUS5007489AApr 16, 1991
Drilling fluid methods and composition
BAKER HUGHES INC85 citations94
US4963273AOct 16, 1990
Modified non-polluting liquid phase shale swelling inhibition drilling fluid and method of using same
BAKER HUGHES INC46 citations92
US4941981AJul 17, 1990
Modified non-polluting liquid phase shale swelling inhibition drilling fluid
BAKER HUGHES INC52 citations92
US4830765AMay 16, 1989
Modified non-polluting liquid phase shale swelling inhibition drilling fluid and method of using same
BAKER HUGHES INC51 citations92
US5099930AMar 31, 1992
Drilling fluid methods and composition
BAKER HUGHES INC34 citations90