Prosecution Insights
Prosecution Insights
Tech Center 1600 • Art Units: 1612 1614 1615 1621
This examiner grants 54% of resolved cases
Tracy Liu has managed 683 resolved cases within Tech Center 1600. The examiner maintains an allowance rate of 54.5 percent in Art Unit 1612. The median days to allowance of 1169 provides a benchmark for the duration of the prosecution process from filing to grant. Practitioners can use this 1169-day figure to manage expectations regarding the timeline for securing a patent. The allowance rate indicates the frequency of successful outcomes for applications reaching a final resolution.
The data shows an interview lift of 27.3 percent. This figure indicates that engaging in direct communication with the examiner is associated with a higher probability of allowance compared to the 54.5 percent base rate. This lift is a strategic factor for applications pending in this art unit. Practitioners should consider the 1169-day median pendency when deciding whether to utilize an interview to clarify the path to allowance. The 683 resolved cases provide the statistical foundation for these prosecution metrics.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18936549 | Oral Care Compositions Comprising Dicarboxylic Acid | Non-Final OA | The Procter & Gamble Company |
| 18911823 | Oral Care Compositions Comprising Dicarboxylic Acid | Non-Final OA | The Procter & Gamble Company |
| 18484713 | ORAL CARE COMPOSITIONS COMPRISING DICARBOXYLIC ACID | Non-Final OA | The Procter & Gamble Company |
| 18335268 | SKIN CARE COMPOSITION WITH CLEAN POLYMER | Final Rejection | The Procter & Gamble Company |
| 18130107 | UNIT-DOSE ORAL CARE COMPOSITIONS COMPRISING FLUORIDE | Non-Final OA | The Procter & Gamble Company |
| 18081753 | COSMETIC COMPOSITION COMPRISING SILICA AND LAUROYL LYSINE | Final Rejection | The Procter & Gamble Company |
| 17788823 | 1,3-BUTYLENE GLYCOL PRODUCT | Final Rejection | DAICEL CORPORATION |
| 17715435 | DRUG DELIVERY SYSTEMS AND TARGETED RELEASE OF PHARMACEUTICAL AGENTS WITH FOCUSED ULTRASOUND | Final Rejection | THE JOHNS HOPKINS UNIVERSITY |
| 17905136 | FUNGICIDAL COMPOSITIONS | Non-Final OA | SYNGENTA CROP PROTECTION AG |
| 17900240 | IMPLANTABLE BONE SCAFFOLDS INCLUDING AT LEAST ONE INTEGRATION AID, METHODS OF MAKING AND USING THE SAME | Non-Final OA | UNIVERSITY OF UTAH RESEARCH FOUNDATION |
| 18903674 | ANTI-ADHESION COMPOSITION | Non-Final OA | The University of Tokyo |
| 18274996 | PRUSSIAN BLUE DISPERSION FOR COSMETICS, AND COSMETICS INCLUDING SAME | Non-Final OA | MITSUBISHI PENCIL COMPANY, LIMITED |
| 18906466 | Fluid Emulsion Compositions Containing a UV-Absorbing System Including Physical UV-Attenuating Material, Surfactant, and Thickener | Non-Final OA | L'OREAL |
| 17607926 | MULTILAYER MATERIAL FOR SCREENING OUT ULTRAVIOLET, COMPOSITION COMPRISING SAME, PROCESS FOR TREATING KERATIN MATERIALS USING SAME, AND PROCESS FOR PREPARING THE MATERIAL | Final Rejection | L'OREAL |
| 18019993 | METHODS AND AGENTS FOR THE DETECTION AND TREATMENT OF CANCER | Final Rejection | CASE WESTERN RESERVE UNIVERSITY |
| 18014363 | DIAGNOSTIC AGENT FOR PANCREATIC FUNCTION | Non-Final OA | HAMAMATSU PHOTONICS K.K. |
| 18515651 | Oral Care Compositions | Non-Final OA | Colgate-Palmolive Company |
| 18516422 | Oral Care Compositions | Non-Final OA | Colgate-Palmolive Company |
| 18512276 | Mouthwash Composition | Non-Final OA | Colgate-Palmolive Company |
| 18258251 | Oral Care Compositions Comprising Stannous Pyrophosphate and a Water-Soluble Alkali Metal Polyphosphate, and Methods | Final Rejection | Colgate-Palmolive Company |
| 18258267 | Oral Care Compositions and Methods | Final Rejection | Colgate-Palmolive Company |
| 18251017 | Oral Care Compositions Comprising Ascorbic Acid Derivatives | Final Rejection | Colgate-Palmolive Company |
| 18296782 | Oral Care Compositions and Methods for the Same | Final Rejection | Colgate-Palmolive Company |
| 18043679 | Oral Care Compositions | Non-Final OA | Colgate-Palmolive Company |
| 18043703 | Oral Care Compositions | Non-Final OA | Colgate-Palmolive Company |
| 16949912 | Viscosity Stable SLS Free Toothpastes Containing Zinc Compounds and Arginine | Non-Final OA | Colgate-Palmolive Company |
| 18846320 | SURFACTANT AND COSMETIC | Non-Final OA | SHIN-ETSU CHEMICAL CO., LTD. |
| 18036703 | SLURRY DISPERSION, COSMETIC AND METHOD FOR PRODUCING SAME | Final Rejection | SHIN-ETSU CHEMICAL CO., LTD. |
| 18717446 | POWDERED COSMETIC COMPOSITION | Final Rejection | Conopco, Inc., d/b/a UNILEVER |
| 18843151 | METHOD FOR CONTROLLING HARMFUL ARTHROPODS OR HARMFUL NEMATODES USING ZOANTHAMINE ANALOG | Non-Final OA | SUMITOMO CHEMICAL COMPANY, LIMITED |
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