Appeal No. 96-1188 Application No. 08/240,800 process of Canada '378 would be modified in accordance with the teachings of Talonen and Strong such that appellants' claimed process would result. It appears to us that the examiner has found that various sulfur dioxide scrubbing processes in the prior art which utilize aqueous sulfide solutions generate hydrogen sulfide gas and bisulfite and, therefore, concludes that one of ordinary skill in the art would be able to somehow modify all the prior art processes to arrive at the claimed process. However, it is well settled that the prior art must provide some teaching or suggestion of the claimed process or some motivation why one of ordinary skill in the art would perform the claimed steps. Inasmuch as the examiner has not established on this record the requisite teaching, suggestion or motivation, we must conclude that the examiner has not established a prima facie case of obviousness for the claimed subject matter. In conclusion, based on the foregoing, we are constrained to reverse the examiner's rejections. REVERSED EDWARD C. KIMLIN ) -6-Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007