CHANGArt Unit 2487USPTOName:ArtUnit:Cases:Phone:Email:CHANG, DANIEL248791(571) 272-5707Daniel.Chang1@USPTO.GOV
AbandonedPendingAllowedProsecution Statistics for ExaminerCHANG, DANIEL67%Allowance RateAllowance RateProsecution TimelineMonths Since Filing% of Applications38MonthsProsecution Speed3.48Office Actions0.03RestrictionsInterviewBenefit30.4%AppealSuccess Rate50.0%
CHANGArt Unit 2487USPTOName:Art Unit:CHANG, DANIEL2487
AbandonedPendingAllowedProsecution Statistics for ExaminerCHANG, DANIELAllowance Rate67%Prosecution TimelineMonths Since Filing% of ApplicationsAllowance Rate ComparisonAllowance Rate38MonthsProsecution Speed3.48Office Actions0.03RestrictionsInterview Benefit30.4%Appeal Success Rate50.0%