Prosecution Insights
Last updated: October 02, 2026

Examiner: MCKNIGHT, CIARA A

Tech Center 1700 • Art Units: 1637 1647 1655 1656 1799

This examiner grants 61% of resolved cases

Analysis

Ciara A. McKnight is a patent examiner in Tech Center 1700, working within Art Unit 1637. The examiner has 74 resolved cases and an allowance rate of 60.8 percent. This 60.8 percent rate reflects the proportion of applications that reach a grant. For the 74 cases handled, this data provides a basis for understanding the probability of success during the examination process. The volume of resolved cases reflects the examiner's experience within Tech Center 1700.

The median days to allowance for this examiner is 1150. This 1150-day timeline represents the duration for an application to move from filing to a grant. Applicants should consider this period when planning their patent strategy and resource allocation. The volume of 74 resolved cases suggests that this duration is a consistent aspect of the examiner's workflow in Art Unit 1637. This median provides a specific metric for evaluating the expected length of prosecution.

The data shows an interview lift of 38.8 percent. This 38.8 percent lift represents the change in the likelihood of allowance when an interview is conducted. It suggests that direct communication is a method for addressing the probability of a grant. For practitioners, utilizing an interview is an option to navigate the prosecution process and achieve a positive outcome. Practitioners can use this lift to evaluate the potential benefits of direct engagement.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

60.8%
Allow Rate
-4.2% vs TC avg
107
Total Applications
+38.8%
Interview Lift
1150
Avg Prosecution Days
Based on 74 resolved cases, 2023–2026

Rejection Statute Breakdown

4.5%
§101 Eligibility
15.0%
§102 Novelty
39.1%
§103 Obviousness
29.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18717881 CELL CRUSHING MONITORING METHOD, AND METHOD FOR PRODUCING POLYHYDROXYALKANOATES BY USING SAME Non-Final OA CJ CHEILJEDANG CORPORATION
18482052 NANOPORE TWEEZER APPROACH FOR PROTEIN KINASE ALLOSTERIC DRUG SCREENING Non-Final OA UNIVERSITY OF MASSACHUSETTS
18514280 MODIFIED CELLS FOR THE PRODUCTION OF A RECOMBINANT PRODUCT OF INTEREST Non-Final OA Genentech, Inc.
18391959 ENGINEERED PROTEINS AND METHODS OF USE THEREOF Final Rejection Pairwise Plants Services, Inc.
18115354 CELL CULTURE METHODS FOR ANTIBODY PRODUCTION Final Rejection Regeneron Pharmaceuticals, Inc.
17774215 METHODS FOR DISTINGUISHING THE STAGES OF BACTERIAL VAGINOSIS Non-Final OA University Of Maryland, Baltimore
18165620 METHOD OF PRODUCING HYDROGEN PEROXIDE USING MICROORGANISM OF THE GENUS DESEMZIA Final Rejection Gwangju Institute of Science and Technology
17605499 ENGINEERED TRANSAMINASE AND METHODS OF MAKING AND USING Non-Final OA Genomatica, Inc.
17777245 COMPOSITIONS AND METHODS FOR MODULATING FACTOR VIII FUNCTION Non-Final OA THE CHILDREN'S HOSPITAL OF PHILADELPHIA
18266274 PULSED ELECTRIC FIELD TREATMENT OF BIOLOGICAL CELLS Final Rejection Bühler AG
18555290 CORN OIL YIELD ENHANCEMENT THROUGH USE OF EMULSIFIERS AND EMULSIONS BY-PRODUCTS OF FERMENTATION Non-Final OA POET RESEARCH, INC.
18599588 AUXOTROPHIC STRAINS OF STAPHYLOCOCCUS BACTERIUM Non-Final OA Azitra Inc

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