On 15 Feb 97 at 2:26, [email protected] wrote:
> Do you have date, number of this patent?

 United States Patent                                           
 5,571,520 Antelman                                                   
  Nov. 5, 1996
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----- Molecular crystal redox device for pharmaceuticals

 Inventors: Antelman; Marvin S. (Rehovot, IL).
 Assignee:  Antelman Technologies Ltd. (Providence, RI).
 Appl. No.: 286,007
 Filed:     Aug. 4, 1994

                       Related U.S. Application Data
   Continuation of (including streamline cont.) Ser. No.971,933, Nov.
   5, 1992, Pat. No. 5,336,499, which is a division of Ser. No
   820,282, Jan. 10, 1992, abandoned.