Valves and valve actuation – Lost motion between actuator and valve – Overload release
Reexamination Certificate
2007-11-06
2007-11-06
Jacyna, J. Casimer (Department: 3754)
Valves and valve actuation
Lost motion between actuator and valve
Overload release
C251S077000, C251S273000, C251S331000
Reexamination Certificate
active
11224359
ABSTRACT:
This invention relates to pressure torque sanitary diaphragm valves and methods of using torque sensitive sanitary valves in the production of chemical and biological therapeutics to obtain procedural reproducibility in the production pharmaceutical compounds and intermediates related thereto.
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patent: 2003/0081986 (2003-05-01), Gordon
patent: 2003/0155546 (2003-08-01), Browne et al.
Jacyna J. Casimer
Medlen & Carroll LLP
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