TYLAN GENERAL INC

Q: Sep 11 1996

Q: Jun 12 1996

Current report pursuant to Section 13 or 15(d)

Current report pursuant to Section 13 or 15(d)

Certification of termination of registration of a class of securities (Section 12(g))

Post Effective Amendment to S-8

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933

SIGMA MANAGEMENT III LP

KOPP INVESTMENT ADVISORS INC

KOPP INVESTMENT ADVISORS INC

MILLIPORE CORP

MILLIPORE CORP

TYLAN GENERAL INC

TYLAN GENERAL INC

MILLIPORE CORP

TYLAN GENERAL INC

TYLAN GENERAL INC

WHITSON DON E

WHITSON DON E

WHITSON DON E

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