Prosecution Insights
Prosecution Insights
Tech Center 1600 • Art Units: 1677 1678 1684
This examiner grants 16% of resolved cases
Stefanie Johanna Kirwin is a patent examiner working in Tech Center 1600 and Art Unit 1677. This examiner has reached a final disposition in 44 resolved cases, which establishes the statistical foundation for their current prosecution metrics. These 44 resolved cases provide insight into the examiner's approach to patent applications within Art Unit 1677 and Tech Center 1600.
The data shows an allowance rate of 15.9 percent, reflecting the proportion of applications that are successfully granted. The median days to allowance for these cases is 1651. This duration of 1651 days represents the typical timeline for reaching a favorable outcome under this examiner's review. The 15.9 percent allowance rate suggests a challenging path to success for applications in this art unit.
The interview lift for this examiner is 31.6 percent. This 31.6 percent lift indicates that engaging in a direct dialogue with the examiner is associated with a significant increase in the probability of allowance compared to the baseline rate of 15.9 percent. Given the median days to allowance of 1651, the 31.6 percent interview lift offers a strategic opportunity for practitioners to potentially improve their results through active communication.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17284586 | IMMUNOASSAY FOR MEASURING C-PEPTIDE | Non-Final OA | Roche Diabetes Care Inc. |
| 17532969 | COMPOSITIONS AND METHODS FOR RAPID COVID-19 DETECTION | Non-Final OA | ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY |
| 15965748 | METHODS AND SYSTEMS FOR ANALYZING TISSUE QUALITY USING MID-INFRARED SPECTROSCOPY | Non-Final OA | Roche Diagnostics Operations, Inc. |
| 17101303 | METHOD FOR MEASURING AB PEPTIDE | Non-Final OA | SYSMEX CORPORATION |
| 17429745 | SELECTION AND BLOCKADE OF FERTILIZATION COMPETENT MALE AND FEMALE GAMETES | Non-Final OA | University of Virginia Patent Foundation |
| 17419260 | IMMUNOCHROMATOGRAPHY STRIP FOR PREGNANCY DIAGNOSIS WITH MULTIPLE TEST LINES, AND PREGNANCY DIAGNOSIS KIT COMPRISING SAME | Final Rejection | ProteomeTech Inc. |
| 17220888 | RAPID MULTIPLEXED SEROLOGICAL TEST | Final Rejection | Genalyte, Inc. |
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