Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 2853 3752
This examiner grants 66% of resolved cases
Christopher R. Dandridge is an examiner in Tech Center 3700, specifically within Art Unit 2853. He has managed 619 resolved cases, maintaining an allowance rate of 65.9%. This rate provides a clear baseline for applicants during the prosecution process. The most significant metric for practitioners is the interview lift of 35.4%, which indicates that conducting an interview substantially increases the probability of securing an allowance compared to cases without such engagement.
The temporal aspect of prosecution with this examiner is defined by a median of 1158 days to allowance. This duration suggests a multi-year commitment to the patent acquisition process. Given the 65.9% allowance rate and the 35.4% interview lift, the data supports an early interview strategy to potentially navigate the 1158-day timeline more effectively. With 619 resolved cases, the examiner has a substantial track record that emphasizes the value of direct communication in Art Unit 2853.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18577465 | METHOD FOR CONTROLLING A PRINTHEAD | Final Rejection | ABB Schweiz AG |
| 18794364 | BACKPACK SPRAYER USER INTERFACE | Final Rejection | Milwaukee Electric Tool Corporation |
| 18636865 | FLUID SUPPLY SYSTEM | Final Rejection | Volvo Car Corporation |
| 18452041 | FUEL INJECTION VALVE | Non-Final OA | Robert Bosch GmbH |
| 18300240 | METHODS AND APPARATUS FOR FIRE EXTINGUISHING AGENT DEPLOYMENT | Non-Final OA | General Electric Company |
| 19049239 | LOW WATER CONSUMPTION SHOWERHEAD | Non-Final OA | Kohler Co. |
| 18997983 | FLUID SPRAYER HAVING ACTIVE COOLING | Non-Final OA | Graco Minnesota Inc. |
| 18988147 | ALIGNMENT TOOL FOR A SPRAY GUN AIR CAP | Non-Final OA | Graco Minnesota Inc. |
| 18898381 | BATTERY PACK | Final Rejection | SAMSUNG SDI CO., LTD. |
| 18776582 | WAREHOUSING SYSTEM | Final Rejection | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 19129336 | VIBRATING MESH MODULE WITH INTEGRATED FLOW CHAMBER | Non-Final OA | Philip Morris Products S.A. |
| 18941081 | FIRE PROTECTION SYSTEMS AND METHODS FOR STORAGE | Non-Final OA | Tyco Fire Products LP |
| 18839877 | ECO-FRIENDLY SHOWERHEAD | Final Rejection | AS America, Inc. |
| 18840601 | BLOWOFF NOZZLE | Non-Final OA | Toray Industries, Inc. |
| 18181258 | DROPLET EJECTOR WITH TREATED SURFACE | Non-Final OA | Pneuma Respiratory, Inc. |
| 19066593 | SYSTEMS AND METHODS TO CONTROL DISTRIBUTION OF MATERIALS | Non-Final OA | Capstan Ag Systems, Inc. |
| 18413487 | AEROSOL GENERATOR | Non-Final OA | Stamford Devices Limited |
| 18014245 | WEARABLE PERSONAL PROTECTION DEVICE | Non-Final OA | Cedar Creek Future Pty Ltd as Trustee for Cedar Creek Trust |
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