Prosecution Insights
Prosecution Insights
Tech Center 1600 • Art Units: 1653
This examiner grants 7% of resolved cases
Sandra Zingarelli is an examiner in Tech Center 1600, working within Art Unit 1653. She has 29 resolved cases, which provides a focused look at her examination history. The allowance rate is currently 6.9%, indicating a difficult environment for securing a patent. This rate across 29 resolved cases suggests that the examiner applies a high standard of review, requiring applicants to be thorough in their filings.
The median days to allowance for cases that do reach a grant is 1270. This duration reflects the challenges inherent in this art unit. However, the interview lift of 46.3% is a significant figure. This 46.3% lift suggests that interviews are an essential strategy for overcoming rejections, as they provide a massive increase over the 6.9% base allowance rate. Practitioners should prioritize interviews to navigate the 1270 median days to allowance and improve their chances of success. The interview lift is the most impactful data point for those with the 29 resolved cases currently on record.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17787263 | VARIANT OF INNER MEMBRANE PROTEIN AND METHOD FOR PRODUCING TARGET PRODUCT BY USING SAME | Non-Final OA | CJ CHEILJEDANG CORPORATION |
| 18300640 | RAPID ANTIBIOTIC SUSCEPTIBILITY TESTING | Non-Final OA | IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC. |
| 17762931 | METHOD FOR ISOLATING EXTRACELLULAR VESICLES | Non-Final OA | Imperial College Innovations Limited |
| 18251533 | LEADER PEPTIDES AND POLYNUCLEOTIDES ENCODING THE SAME | Final Rejection | Novozymes A/S |
| 18384898 | METHODS FOR THE PRODUCTION OF A BACTERIA-DERIVED POWDER | Final Rejection | SUPERBREWED FOOD INC. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy