Ex parte WARNER et al. - Page 12




                 Appeal No. 95-2440                                                                                                                     
                 Application 07/705,726                                                                                                                 


                          We remand this application to the examiner with                                                                               
                 instructions to make appropriate findings of fact and detailed                                                                         
                 analyses respecting the remaining rejections.2                                                                                         
                                          REJECTION UNDER § 112, FIRST PARAGRAPH                                                                        
                          The issue of whether an original disclosure adequately                                                                        
                 describes the subject matter later claimed is a question of                                                                            
                 fact.  Vas-Cath, Inc. v. Mahurkar, 935 F.2d 1555, 1563, 19                                                                             
                 USPQ2d 1111, 1116 (Fed. Cir. 1991).  This written description                                                                          
                 requirement serves to ensure that the inventor had possession,                                                                         
                 as of the filing date of the application relied on, of the                                                                             
                 specific subject matter later claimed.  In re Wertheim, 541                                                                            
                 F.2d 257, 262, 191 USPQ 90, 96 (CCPA 1976).  The requirement                                                                           
                 for "possession" does not require literal support in the                                                                               
                 original disclosure.  Eiselstein v. Frank, 52 F.3d 1035, 1038,                                                                         
                 34 USPQ2d 1467, 1470 (Fed. Cir. 1995).  Rather, it only                                                                                
                 requires that the original disclosure reasonably conveys to                                                                            
                 those skilled in the art, as of the filing date, the invention                                                                         


                          2If the examiner remains of the opinion that any claim                                                                        
                 rejected herein is still unpatentable under the same section                                                                           
                 of the statute, he or she should reopen prosecution so that                                                                            
                 appellants have a full and fair opportunity to respond.                                                                                

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