Ex parte PHIPPS et al. - Page 7




                Appeal No. 98-2769                                                                                                          
                Application 08/485,960                                                                                                      


                based on appellants’ disclosure, without the exercise of undue experimentation.                                             



                        For the above reasons, we will not sustain the examiner's rejection of claims 9 and 19 under 35                     

                U.S.C. §  112, first paragraph, as being directed to a non-enabling disclosure.                                             



                        The next rejection for our review is that of claims 1 through 27 under 35 U.S.C. § 112, second                      

                paragraph, as being indefinite for failing to particularly point out and distinctly claim that which                        

                appellants regard as their invention.  Looking first at method claims 1 through 10, we note that                            

                independent claim 1 on appeal purports to relate to “a method for delivering a therapeutic agent through                    

                a body surface from an electrotransport assembly of the type which includes a controller component                          

                and a detachable therapeutic agent source” wherein the method comprises the step of                                         

                        “adjusting the rate of therapeutic agent delivery by providing a plurality of                                       
                        therapeutic agent sources in which a single parameter or a series of parameters has                                 
                        been varied so that in conjunction with said assembly agent delivery rate is selectively                            
                        controlled.”                                                                                                        


                Independent claim 6 sets forth “[a] method for varying drug delivery rate of a therapeutic agent through                    

                a body surface from an electrotransport assembly of the type which includes an                                              



                electronic controller and a detachable drug-containing unit having an active electrode” wherein the                         


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