FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Landgraf John C   2. Issuer Name and Ticker or Trading Symbol ABBOTT LABORATORIES [ABT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Senior Vice President (Last) (First) (Middle) 100 ABBOTT PARK ROAD 3. Date of Earliest Transaction (Month/Day/Year) 12/21/2004 (Street) ABBOTT PARK, IL 60064-6400 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Shares without par value 12/21/2004   G V 5,588 D $ 0 37,068 D   Common Shares without par value 01/21/2005   M   9,221 A $ 18.3919 46,289 D   Common Shares without par value 01/21/2005   F   3,706 D $ 45.75 42,583 D   Common Shares without par value 01/21/2005   G V 5,515 D $ 0 37,068 D   Common Shares without par value 12/21/2004   G V 5,588 A $ 0 33,035 (1) I Anne Marie Landgraf Living Trust Common Shares without par value 01/21/2005   G V 5,515 A $ 0 38,550 (1) I Anne Marie Landgraf Living Trust Common Shares without par value               14,414 (2) I Profit Sharing Trust Common Shares without par value               833 (3) (4) I By self for son

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Option (right to buy)

$ 18.3919

01/21/2005

D

9,221

04/28/1998

04/27/2005

Common Shares

9,221

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Landgraf John C 100 ABBOTT PARK ROAD ABBOTT PARK, IL 60064-6400			Senior Vice President

Signatures

John A. Berry, Attorney-In-Fact for John C. Landgraf		01/25/2005
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Held in the Anne Marie Landgraf Living Trust. The reporting person and his spouse are co-trustees of the trust. The trust is revocable by his spouse. 27,477 of the shares held by the trust were previously incorrectly reported as being directly owned by the reporting person.
(2)	Balance in the Abbott Laboratories Stock Retirement Trust as of 01-21-2005.
(3)	Includes shares acquired under the Abbott Laboratories Dividend Reinvestment and Stock Purchase Plan in transactions exempt from Section 16 under Rule 16(a)-11.
(4)	Reporting person disclaims beneficial ownership of all securities held by son.

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