Torrance, California - Patent Expert Witnesses
Cogan, Sandra R. - Torrance, CA
Specialty Focus, Special Skills, Experience: Surveys and opinion research, trademark, design patent, misleading advertising, defamation of character, right of publicity and copyright

Cogan, Sandra R. - Torrance, CA
Surveys and opinion research: Trademark (likelihood of confusion, secondary meaning, genericness, dilution), design patent, misleading advertising, defamation of character, right of publicity, and copyright. Over 150 surveys for trademark and unfair competition cases. Testified at over 60 depositions; 19 trials (15 federal and 4 state). Presents the seminar "Survey Research for Trademark Cases," approved for continuing legal education credit by the State Bar of California.

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