Sperling & Slater
Illinois
General
Analytics
Attorneys
Cases
Trends & Practice Areas
General
Cases
62
Challenger
60%
Patent Owner
40%
NPE
81%
sperling-slater
sperling-law.com
Practice Areas
Mech Eng, Manuf
Chemical
Transport., E-Comm.
Top Attorneys
Bruce S. Sperling
Robert D. Cheifetz
David Lesht
Elite Ratings
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Ratings
Experience
Grade
Trend
DCT
L2
B
PTAB
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CAFC
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Analytics
Lawyers
Cases
Ratings Trends
Practice Areas