Appeal No.2001-1865 Application 09/068,476 indicated by the examiner as containing allowable subject matter. Claim 4 is in Group II. Claim 40 is in Group IV. OPINION For the reasons stated by the examiner in the answer and for the reasons set forth below, we will sustain the aforementioned rejection before us. Appellants' comments are directed mainly to three arguments. First, appellants argue that Yamashita fails to disclose or suggest using 25% or more of a crystalline alkali metal silicate. Second, appellants argue that Yamashita fails to disclose a method directed to producing ionic alkali metal silicate granules. (brief, pages 15 through 18, reply brief, pages 1 through 3). Third, appellants argue that the combination of Yamashita in view of Rieck fails to provide motivation to produce the crystalline alkali metal silicate granules of Groups I and II and the ionic detergent of Groups III and IV. (brief, pages 20 through 21). With respect to argument 2, we find that none of the claims recite an ionic detergent. On page 16 of the brief, appellants seem to suggest that Yamashita produces non-ionic detergent granules because Yamashita fails to disclose the utilization of crystalline alkaline metal silicates in an amount of 25% by weight or more. However, appellants have not shown where the specification indicates that such an amount of crystalline alkali metal silicates (an amount of 25% by weight or more) is necessary for making ionic alkali metal silicate granules. Moreover, for the reasons discussed below, we find that -5-Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007