Appeal No. 95-4109 Application No. 08/127,640 the here claimed ammonium salt concentration would have been obvious over the applied prior art. Thus, the examiner has not even shouldered much less carried her initial burden of establishing a prima facie case of obviousness. For this reason alone, we cannot sustain any of the § 103 rejections before us on this appeal. 4Page: Previous 1 2 3 4 5 6 NextLast modified: November 3, 2007