Tech Center 1700 • Art Units: 1754
This examiner grants 43% of resolved cases
Timothy G. Hemingway is an examiner in Art Unit 1754, which is part of Tech Center 1700. He has managed 82 resolved cases, providing a sufficient sample to identify his prosecution trends. His allowance rate is 42.7 percent, which suggests a moderately challenging environment for applicants. This 42.7 percent rate indicates that slightly less than half of the applications he reviews are granted, requiring a focused and effective prosecution strategy. The 82 resolved cases establish an initial baseline for evaluating his examination style.
The interview lift of 19.2 percent is a positive sign for applicants. This lift suggests that direct communication with the examiner can significantly improve the chances of obtaining an allowance compared to the 42.7 percent baseline. By conducting an interview, practitioners can address the examiner's concerns more directly and potentially find a path to allowable subject matter. The 19.2 percent lift is a valuable data point for strategic planning in Art Unit 1754.
The median days to allowance for applications under his review is 1111. This timeline is a useful benchmark for managing expectations regarding the duration of the patent process in Tech Center 1700. The 1111-day median pendency, combined with the 42.7 percent allowance rate, highlights the importance of using tools like the 19.2 percent interview lift to navigate the process. The 1111-day duration is a key metric for long-term planning.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18594035 | NEGATIVE ELECTRODE ACTIVE MATERIAL LAYER | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18108172 | POLYMER POROUS FILM, SEPARATOR FOR BATTERY, ELECTRODE UNIT, ELECTRODE FRAMEWORK, BATTERY, AND METHOD OF PRODUCING POLYMER POROUS FILM | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18029212 | LITHIUM SECONDARY BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 17926054 | POWER STORAGE DEVICE AND ELECTRODE OR SEPARATOR USED FOR SAME | Final Rejection | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 18039809 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY POSITIVE ELECTRODE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Final Rejection | Panasonic Energy Co., Ltd |
| 18417456 | METHOD OF PRODUCING COMPOSITE SOLID ELECTROLYTE | Non-Final OA | KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
| 18301264 | FUEL CELL SYSTEM | Final Rejection | HONDA MOTOR CO., LTD. |
| 18299725 | FUEL CELL SYSTEM | Final Rejection | HONDA MOTOR CO., LTD. |
| 18131443 | LITHIUM-ION BATTERY | Non-Final OA | HONDA MOTOR CO., LTD. |
| 18374302 | Negative Electrode and Secondary Battery | Non-Final OA | LG Energy Solution, Ltd. |
| 18029633 | ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | Final Rejection | LG ENERGY SOLUTION LTD. |
| 17913938 | Housing Element for an Electrical Energy Store of a Motor Vehicle and Motor Vehicle | Final Rejection | Bayerische Motoren Werke Aktiengesellschaft |
| 18595579 | BATTERY PACK | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18476937 | LITHIUM METAL BATTERY AND METHOD OF PREPARING THE SAME | Non-Final OA | Samsung SDI Co., Ltd. |
| 18013207 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 19280137 | BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND ENERGY STORAGE APPARATUS | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18189013 | BATTERY CELL, BATTERY, ELECTRIC DEVICE, AND MANUFACTURING METHOD AND DEVICE OF BATTERY CELL | Final Rejection | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 17549481 | METHOD FOR PRODUCING A CERAMIC MULTILAYER BLANK | Final Rejection | DENTSPLY SIRONA INC. |
| 18078527 | SEPARATOR FOR SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, AND SECONDARY BATTERY INCLUDING THE SAME | Final Rejection | SK On Co., Ltd. |
| 18132538 | Stretching rod for forming containers | Final Rejection | SIDEL PARTICIPATIONS |
| 18344173 | IMPACT ENERGY ATTENUATION SYSTEM FOR A FUEL CELL | Final Rejection | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 18058913 | Climate module, battery housing and high voltage battery box | Non-Final OA | MANN+HUMMEL GmbH |
| 18647127 | POSITIVE ELECTRODE AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS USING SAME | Non-Final OA | Ningde Amperex Technology Limited |
| 18010420 | IMPROVED MEMBRANES WITH NANOPARTICLE INORGANIC FILLER | Non-Final OA | Celgard, LLC |
| 18007745 | A HEAT-RESISTANT BATTERY SEPARATORS AND RELATED BATTERIES AND METHODS | Non-Final OA | Celgard, LLC |
| 18357652 | BATTERY CELL | Non-Final OA | AESC JAPAN LTD. |
| 17912764 | Stretching Device and Method for Stretching a Plastic Film in the Transport Direction Thereof | Final Rejection | Windmöller & Hölscher KG |
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