Polypeptides having antimicrobial activity and...
Polyphosphazene fluid separation membranes
Polysulfonamide matrices
Polysulfone hollow fiber membrane and process for making the...
Polysulfone hollow fiber semipermeable membrane
Polysulfone membranes for aromatics/saturates separation
Polysulfone-based hollow fiber membrane and process for...
Polyurethane oil de-emulsification unit
Polyvinyl alcohol filter media
Polyvinylidene fluoride membrane
Polyvinylidene fluoride membrane
Pond filter with a prefiltration unit
Pond sludge bitumen and ultra fines agglomeration and recovery
Pool and spa filter media
Pool chemical dispenser
Pool filter
Pool filtering system
Poppet valve for baghouse outlet plenum
Porous and durable ceramic filter monolith coated with a...
Porous block nanofiber composite filters