Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1611 1700 1711 1712 1761 1796
This examiner grants 74% of resolved cases
Brian P Mruk is an examiner in Tech Center 1700 and Art Unit 1611. He has a volume of 1332 resolved cases, making his data reliable for analysis. The allowance rate is 74.2 percent. The median days to allowance is 814. These figures suggest a high probability of success and an efficient path through the patent office.
The interview lift is 27.9 percent, showing a strong positive correlation between interviews and allowances. This lift indicates that even with a 74.2 percent baseline allowance rate, an interview provides a significant advantage. Practitioners can expect that discussing the case directly with the examiner will improve their odds by 27.9 percent.
With 1332 resolved cases, the allowance rate is a well-supported metric. The 814 day median pendency is also a key data point for planning. These figures, along with the interview lift, suggest that Art Unit 1611 under this examiner is a favorable venue for patent prosecution and direct engagement.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18983684 | GRANULAR LAUNDRY DETERGENT COMPOSITION COMPRISING AN OPTICAL BRIGHTENER AND A HUEING DYE | Non-Final OA | The Procter & Gamble Company |
| 18978202 | LAUNDRY CARE ADDITIVE PARTICLES | Non-Final OA | The Procter & Gamble Company |
| 18978493 | LAUNDRY TREATMENT COMPOSITON COMPRISING A DELIVERY PARTICLE | Non-Final OA | The Procter & Gamble Company |
| 18969361 | WATER-SOLUBLE UNIT DOSE ARTICLE CONTAINING A CORE/SHELL CAPSULE | Non-Final OA | The Procter & Gamble Company |
| 18366730 | SOLID DISSOLVABLE COMPOSITIONS | Non-Final OA | The Procter & Gamble Company |
| 18312623 | LAUNDRY DETERGENT COMPOSITION CONTAINING POLYALKYLENE OXIDE GRAFT COPOLYMER AND DYE TRANSFER INHIBITOR POLYMER | Non-Final OA | The Procter & Gamble Company |
| 17958719 | COMPOSITIONS COMPRISING CATIONIC POLY ALPHA-1,3-GLUCAN ETHERS | Final Rejection | The Procter & Gamble Company |
| 18575898 | THICKENING AGENT FOR PERSONAL CARE CLEANSING COMPOSITIONS | Final Rejection | BASF SE |
| 18881354 | Wash-active compounds based on a combination of anions and cationic detergent | Non-Final OA | Henkel AG & Co. KGaA |
| 18970777 | CONCENTRATED DETERGENT COMPOSITIONS AND METHODS OF USING THE SAME | Non-Final OA | HENKEL AG & CO. KGAA |
| 18828561 | DETERGENT COMPOSITIONS WITH SUSTAINABLE SOLVENTS AND MAILLARD REACTION INHIBITING ENZYMES | Non-Final OA | HENKEL AG & CO. KGAA |
| 18638924 | Concentrated Detergent or Cleaning Agent | Final Rejection | Henkel AG & Co. KGaA |
| 18962025 | HARD SURFACE CLEANING COMPOSITIONS | Non-Final OA | ECOLAB USA INC. |
| 18919235 | PEG-MODIFIED CASTOR OIL BASED COMPOSITIONS FOR MICROEMULSIFYING AND REMOVING MULTIPLE OILY SOILS | Non-Final OA | ECOLAB USA INC. |
| 18781539 | SYNERGISTIC SURFACTANT PACKAGE FOR CLEANING OF FOOD AND OILY SOILS | Non-Final OA | ECOLAB USA INC. |
| 18624327 | ANTIMICROBIAL CLEANING COMPOSITIONS WITH HARD WATER TOLERANCE | Non-Final OA | ECOLAB USA INC. |
| 18719693 | FLUORINATED CLEANING FLUID MIXTURES | Non-Final OA | 3M INNOVATIVE PROPERTIES COMPANY |
| 18747824 | CLEANING SOLUTION, METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR | Non-Final OA | TOKYO OHKA KOGYO CO., LTD. |
| 19051704 | THINNER COMPOSITION | Non-Final OA | DONGWOO FINE-CHEM CO., LTD. |
| 19103716 | LAUNDRY COMPOSITION COMPRISING CARRAGEENAN, BENEFIT AGENT AND SODIUM CHLORIDE | Non-Final OA | Conopco, Inc., d/b/a UNILEVER |
| 18560843 | A TABLET COMPOSITION | Non-Final OA | CONOPCO, INC., D/B/A UNILEVER |
| 18288563 | COMPOSITION | Non-Final OA | Conopco, Inc., d/b/a UNILEVER |
| 18855113 | DETERGENT COMPOSITION FOR AUTOMATIC DISHWASHERS | Non-Final OA | Kao Corporation |
| 18720904 | COMPOSITION | Non-Final OA | Kao Corporation |
| 18693120 | Composition | Final Rejection | GIVAUDAN SA |
| 18700427 | SOLID LAUNDRY DRAINAGE AID COMPOSITION | Final Rejection | Dow Silicones Corporation |
| 18019793 | Process for the Preparation of Microcapsules | Final Rejection | Symrise AG |
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