Ownership Submission
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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(Print or Type Responses)
1. Name and Address of Reporting Person *
SAUL RONALD J
   2. Issuer Name and Ticker or Trading Symbol
HYDRON TECHNOLOGIES INC [HTEC] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
3999 BENDEN CIRCLE		 3. Date of Earliest Transaction (Month/Day/Year)
05/20/2007
(Street)

MURRYSVILLE, PA 15668		 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 Stock               2,604,400 D  
Common Stock               31,240 I By Son
Common Stock               8,500 I By Wife
Common Stock               1,000 I By Mother POA
Common Stock               7,000 I By Grandfather

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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
Options to Purchase Common Stock (1)               (1)   (1) Common Stock 500,000   500,000 (1) D  
Options to Purchase Common Stock $ 0.183             05/01/2007 04/30/2012 Common Stock 25,000   525,000 D  
Warrants $ 0.1             02/01/2007 02/01/2012 Common Stock 500,000   1,025,000 D  
Warrants $ 0.1             02/05/2007 02/05/2012 Common Stock 350,000   1,375,000 D  
Warrants $ 0.1             03/21/2007 03/21/2012 Common Stock 500,000   1,875,000 D  
Options to Purchase Common Stock $ 0.2 05/20/2007   A(2)   75,000   05/20/2007 05/19/2012 Common Stock 75,000 $ 0 1,950,000 D  
Options to Purchase Common Stock $ 0.2115 05/20/2007   A(3)   100,000   05/20/2007 05/19/2012 Common Stock 100,000 $ 0 2,050,000 D  
Options to Purchase Common Stock $ 0.2115 05/20/2007   A(4)   200,000   05/20/2007 05/19/2012 Common Stock 200,000 $ 0 2,250,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SAUL RONALD J
3999 BENDEN CIRCLE
MURRYSVILLE, PA 15668		   X   X    

Signatures

 /s/ Ronald J. Saul   05/22/2007
**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) The aggregate number of options owned have various Conversion/Exercise Prices at various Dates Exercisable and Expiration Dates.
(2) Options acquired for consideration of 1 year term extension of $50,000 loan by Reporting Person to Issuer.
(3) Options acquired for consideration of $100,000 loan by Reporting Person to Issuer.
(4) Options acquired for services rendered beyond the Reporting Person's services as a Director.

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