CHEN et al. v BOUCHARD et al. - Page 128



          Interference No. 103,675                                                      

    and appreciation at the time of synthesis of what was tested is a                   
    substantial part of what Chen et al. were required to prove in order                
    to be declared the first inventors of the subject matter of the                     
    counts.                                                                             
              We also have great difficulty in giving significant weight                
    to the evidence presented by Chen et al. which represents "re-plotted"              
    spectra obtained from data allegedly stored on magnetic tape at                     
    Bristol-Myers Squibb and "re-plotted" on dates subsequent to Bouchard               
    et al.'s effective filing date. There has been no testimony proffered               
    by Chen et al. which establishes where the data tapes were kept, how                
    they were stored, who had access to the tapes or even what information              
    was actually saved on the tapes. Chen et al. have failed to provide                 
    any evidence which establishes who "re-plotted" the data stored or                  
    even how the "re-plots" were prepared. Thus, turning aside for the                  
    moment the fact that the "re-plots" were made at a time subsequent to               
    Bouchard et al.'s effective filing date, we find the "re-plotted"                   
    spectra lack adequate reliability to afford them substantial weight.                
    This fact is exacerbated by the fact that, in many instances, the                   
    original plot has not been proffered by Chen et al.                                 
              Thus, virtually all Chen et al.'s "evidence" of an actual                 
    reduction to practice relies on either Dr. Chen's uncorroborated                    
    testimony or Dr. Chen's uncorroborated notebooks. The procedures by                 
                                       128                                              


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