Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 3781 3783
This examiner grants 62% of resolved cases
Arjuna P Chatrathi is an examiner in Tech Center 3700 and Art Unit 3781. The examiner has 212 resolved cases. This history of resolutions provides a dataset for observing the examiner's approach to patentability. The number of cases indicates the examiner's experience with the legal and technical standards of this unit and the 3700 tech center.
The allowance rate is 62.3 percent. This figure reflects the proportion of applications that result in a patent grant. The median days to allowance is 1046. This duration represents the time required for a successful application to reach a grant. Practitioners should account for this timeframe when planning their prosecution strategy and managing applicant expectations regarding the length of the process.
The interview lift is 22.0 percent. This metric shows that an interview is associated with an increase in the likelihood of an allowance. The positive lift suggests that direct communication is a successful method for overcoming rejections with this examiner. Applicants may use interviews to clarify technical points and potentially improve the outcome of their prosecution efforts in this art unit.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18213401 | ABSORBENT ARTICLES CONTAINING WETNESS INDICATING COMPOSITIONS AND METHODS FOR MANUFACTURE | Non-Final OA | The Procter & Gamble Company |
| 18693013 | SPRAY AGENT FOR SKIN OR HAIR, COSMETIC TREATMENT METHOD, AND SPRAY DEVICE | Non-Final OA | AISIN CORPORATION |
| 18563658 | DIAPER SENSOR, DISPOSABLE DIAPER, AND DISPOSABLE DIAPER KIT | Final Rejection | NOK CORPORATION |
| 18782647 | Devices and Systems for Urine Collection | Non-Final OA | Sage Products LLC |
| 18419909 | SAFETY DRIP CHAMBER SPIKE WITH BREAKABLE FEATURE | Non-Final OA | CareFusion 303, Inc. |
| 18622604 | Air Venting Meter Lid Adapter | Non-Final OA | C. R. Bard, Inc. |
| 17802842 | POST-OPERATIVE SURGICAL SITE WOUND TREATMENT AND METHOD FOR DEVICE REMOVAL | Non-Final OA | The Regents of the University of Colorado, a body corporate |
| 18737399 | SUPRACHOROIDAL IMPLANTABLE DEVICES AND METHODS FOR TREATING HYPERTENSION WITHIN AN EYE | Final Rejection | W. L. Gore & Associates, Inc. |
| 17733200 | APPLICATOR WITH CARTRIDGES CONFIGURED TO DELIVER PLASMA ENERGIES FOR SKIN TREATMENT | Final Rejection | L'Oreal |
| 18480928 | AUGMENTATION OF GAS EXCHANGE BY AN ACOUSTICALLY OSCILLATING MEMBRANE | Final Rejection | University of Pittsburgh - Of the Commonwealth System of Higher Education |
| 16979869 | MEDICAL SYSTEM, SERVER DEVICE, AND ACCESSORY DEVICE FOR MEDICAL APPLIANCE BASE PLATE MONITORING BASED ON USER TYPES | Final Rejection | Coloplast A/S |
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