Prosecution Insights
Prosecution Insights
Tech Center 3600 • Art Units: 2193 2199 2409 3685 3698
This examiner grants 50% of resolved cases
Christine Dang is an examiner in Tech Center 3600, specifically within Art Unit 2193. The examiner has 178 resolved cases, which results in an allowance rate of 50.0 percent. This rate indicates a split between allowed and abandoned cases in the examiner's resolution history. The 178 resolved cases provide a sufficient sample size to identify clear trends in the examiner's prosecution style.
The interview lift is 51.1 percent, which is an exceptionally high figure. This suggests that interviews are a critical tool for practitioners, as they significantly increase the likelihood of success compared to the baseline allowance rate. The median days to allowance is 1469, reflecting the typical time required to secure a patent. Given the 51.1 percent lift, an interview should be considered a standard part of the strategy to improve the 50.0 percent allowance rate. The 1469-day median pendency highlights the importance of efficient communication to move cases toward a final resolution in Art Unit 2193.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19403549 | METHOD AND SYSTEM FOR COMPLETING A DATA TRANSFER | Non-Final OA | The Toronto-Dominion Bank |
| 19356590 | SYSTEM AND METHOD FOR PROVIDING PHYGITAL FORGE OF CRYPTOGRAPHIC DIGITAL ASSETS | Final Rejection | NIKE, Inc. |
| 18444327 | SYSTEM AND METHOD FOR PROVIDING PHYGITAL FORGE OF CRYPTOGRAPHIC DIGITAL ASSETS | Non-Final OA | NIKE, Inc. |
| 18613542 | PERMISSIONLESS CRYPTOCURRENCY ABSTRACTION FOR TRANSACTIONS USING NON-NATIVE CRYPTOCURRENCY | Non-Final OA | Circle Internet Group, Inc. |
| 17903490 | SYSTEMS AND METHODS USING DIGITAL ASSETS | Non-Final OA | PUMA SE |
| 19351883 | CONTROL METHOD, CONTROL DEVICE, AND RECORDING MEDIUM | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18208939 | METHOD AND SYSTEM FOR IDENTIFYING TYPE OF ACCOUNT WHILE MAINTAINING ANONYMITY IN BLOCKCHAIN TRANSACTIONS | Final Rejection | Mastercard International Incorporated |
| 19314563 | A SECURE ELEMENT OF A TRANSACTION SYSTEM | Final Rejection | Giesecke+Devrient advance52 GmbH |
| 19242192 | SYSTEMS AND METHODS FOR USING UNIFIED LEDGERS | Non-Final OA | JPMORGAN CHASE BANK, N.A. |
| 17456703 | SYSTEMS AND METHODS FOR INLINE PASSIVE PAYMENT WITH ANONYMOUS SHIPPING | Final Rejection | JPMORGAN CHASE BANK, N.A. |
| 19229597 | USING AN INTERNAL LEDGER WITH BLOCKCHAIN TRANSACTIONS | Final Rejection | PayPal, Inc. |
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