Ex Parte DING et al - Page 4


         Appeal No. 2001-2461                                                       
         Application No. 08/855,059                                                 

              We affirm the rejection under 35 U.S.C. § 112, first                  
         paragraph, but reverse both rejections under 35 U.S.C. § 103(a).2          
                        Rejection under 35 U.S.C. § 112, ¶ 1                        
              The examiner’s basic position is that the specification, as           
         originally filed, lacks adequate written description for the               
         invention recited in appealed claim 1.  (Answer, pages 4-5.)               
         Specifically, the examiner held that the originally filed                  
         specification does not support the limitation “wherein said                
         wetting layer or barrier layer or combination of wetting and               
         barrier layers does not include CVD copper.”  We agree with the            
         examiner’s ultimate conclusion.                                            
              To satisfy the written description requirement of 35 U.S.C.           
         § 112, first paragraph, the disclosure of the application as               
         originally filed must reasonably convey to those skilled in the            
         relevant art that the applicants, as of the filing date of the             
         original application, had possession of the claimed invention.             
         In re Alton, 76 F.3d 1168, 1172, 37 USPQ2d 1578, 1581; In re               
         Kaslow, 707 F.2d 1366, 1375, 217 USPQ 1089, 1096 (Fed. Cir.                
         1983).  The applicants, however, do not have to describe exactly           

                                                                                   
              2  In the final Office action (p. 2), the examiner also               
         objected to the specification under 35 U.S.C. § 132.  However,             
         our jurisdiction under 35 U.S.C. § 134 is limited to review of             
         rejections.  Moreover, it appears to us that the dispositive               
         issue raised by this objection is the same as that raised in the           
         rejection under 35 U.S.C. § 112, first paragraph.                          

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