Charles F. O'Brien
Cantor Colburn LLPGeneral
Experience13 yrs
Elite Ratings
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Practice Areas
Biotech (23 cases)
Chemical (8 cases)
Communications (1 case)
Semicond., Optic (2 cases)
Transport., E-Comm. (1 case)
Ratings
Experience
Grade
Trend
DCT
L2
B
PTAB
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CAFC
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