HAYAMA et al v. KUMAR et al - Page 2




                consistent with Junior Party Hayama’s failure to comply with sections 6 and 7 (identification of                         
                counsel and real party in interest) as set forth in the Standing Order (Paper No. 2).  Pursuant to                       
                37 CFR § 1.662(a), Junior Party Hayama’s abandonment of the contest is treated as a request for                          
                adverse judgment as to Count 1.                                                                                          


                B.      Recommendation                                                                                                   
                        It is recommended that the examiner of Kumar et al., U.S. Patent Application 08/460,958                          
                (Kumar ‘958) reject claims 115-117, 120, 122-125, 128-136, 140-145 under 35 U.S.C. § 112,                                
                first paragraph, written description.  Specifically, it is not clear to us that the Kumar ‘958                           
                application directs or guides one skilled in the art to the polysiloxanes recited in claims 115-117,                     
                120, 122-125, 128-136, 140-145.                                                                                          
                        The purpose of the written description requirement is to ensure that the inventor had                            
                possession, as of the filing date of the application relied on, of the specific subject matter later                     
                claimed by the inventor.  Vas-Cath Inc. v. Mahurkar, 935 F.2d 1555, 1563, 19 USPQ2d 1111,                                
                1116 (Fed. Cir. 1991).  The inventor can demonstrate possession by such descriptive means as                             
                words, structures, figures, diagrams, formulas, etc., that fully set forth the claimed invention.                        
                The inventor, however, needs to show that the inventor was "in possession" of the invention by                           
                describing the invention, with all its claimed limitations, not that which makes it obvious.                             
                Lockwood v. American Airlines, Inc., 107 F.3d 1565, 1571, 41 USPQ2d 1961, 1966 (Fed. Cir.                                
                1997).                                                                                                                   
                        The disclosure as originally filed does not have to provide ipsis verbis support for the                         
                claimed subject matter at issue.  Purdue Pharma L.P. v. Faulding Inc., 230 F.3d  1320, 1323, 56                          

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