Exhibit 11.1 COMPETITIVE TECHNOLOGIES, INC. Schedule of Computation of Earnings Per Share Year ended July 31, 1997 1996 1995 Loss from continuing operations $(1,571,045) $ (588,101) $ (641,249) Income (loss) from operations of discontinued operations -- -- 99,468 Net gain (loss) on disposal of discontinued operations -- -- 2,534,505 Net income (loss) applicable to common stock $(1,571,045) $ (588,101) $1,992,724 Common and common equivalents shares - primary: Weighted average common shares outstanding 5,914,868 5,853,814 5,805,833 Adjustments for assumed exercise of stock options 60,419* 54,009* 5,986 Adjustments for assumed exercise of stock warrants 6,421* 15,373* 3,007 Weighted average number of common and common equivalent shares outstanding 5,981,708 5,923,196 5,814,826 Common and common equivalent shares - fully diluted: Weighted average common shares outstanding 5,914,868 5,853,814 5,805,833 Adjustments for assumed exercise of stock options 81,910* 66,157* 5,986 Adjustments for assumed exercise of stock warrants 7,598* 21,507* 3,007 Weighted average number of common and common equivalent shares outstanding 6,004,376 5,941,478 5,814,826 Net income (loss) per share of common stock - primary and fully diluted: Continuing operations $ (0.27) $ (0.10) $ (0.11) Operations of discontinued operation -- -- 0.02 Disposal of discontinued operations -- -- 0.43 Net income (loss) per share of common stock $ (0.27) $ (0.10) $ 0.34 * Anti-dilutive. These calculations are submitted in accordance with the requirements of Regulation S-K item 601 (b) (11) which differ from the requirements of paragraph 40 of Accounting Principles Board Opinion No. 15 and produce an anti-dilutive result.