Alcon AG — Investor Presentation 2004

Mar 9, 2004

6-K 1 acl6k31004cowenslides.htm SLIDES FOR COWEN HEALTHCARE CONFERENCE 3/10/04 MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

FORM 6-K

MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

Report Of Foreign Issuer Pursuant To Rule 13a-16 Or 15d-16 of the Securities Exchange Act of 1934

MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

For the month of March 2004

MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

ALCON, INC.

MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

Bösch 69 P.O. Box 62 6331 Hünenberg, Switzerland 011-41-41-785-8888 (Address of principal executive offices)

MARKER FORMAT-SHEET="Para Flush Lv 0-TNR" FSL="Default"

[Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.]

Form 20-F x Form 40-F

MARKER FORMAT-SHEET="Para Flush Lv 0-TNR" FSL="Default"

[Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.]

Yes No x

MARKER FORMAT-SHEET="Head Left-TNR" FSL="Project" MARKER FORMAT-SHEET="Para Flush Lv 0-TNR" FSL="Default" MARKER PAGE="sheet: 1; page: 1" MARKER FORMAT-SHEET="Para Flush Lv 0-TNR" FSL="Project"

Attached as Exhibit 99.1 are the slides to be presented by Alcon, Inc. on March 10, 2004 at the S.G. Cowen Health Care Conference.

MARKER PAGE="sheet: 1; page: 1" MARKER FORMAT-SHEET="Head Minor Center-TNR" FSL="Project"

SIGNATURES

MARKER FORMAT-SHEET="Para Flush Lv 0-TNR" FSL="Default"

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Alcon, Inc. (Registrant)
Date March 10, 2004	By /s/ Guido Koller Name: Guido Koller Title: Senior Vice-President
Date March 10, 2004	By /s/ Stefan Basler Name: Stefan Basler Title:
Attorney-in-Fact