Examiner: DURHAM, NATHAN E

Analysis

Nathan E. Durham serves in Tech Center 3700 and Art Unit 1714. He has overseen a high volume of 1029 resolved cases. This large caseload provides a robust statistical foundation for evaluating his examination style in the mechanical and manufacturing arts. His extensive experience across these 1029 cases suggests a consistent and well-established approach to the patenting process.

The examiner's allowance rate is 65.9 percent. This is a solid figure that indicates a good probability of success for applicants. He also shows an interview lift of 17.4 percent. This significant lift suggests that interviews are a highly effective tool for overcoming rejections. The 17.4 percent increase in allowance probability following an interview is a clear indication that direct communication is a valuable strategy for practitioners working with Durham.

The median days to allowance for his cases is 920. This timeframe is under the thousand-day mark, indicating an efficient path to grant. The combination of a 65.9 percent allowance rate and a 920-day median suggests a predictable and relatively fast prosecution process. Practitioners should consider the 17.4 percent interview lift as a key tactic to maintain this efficiency and ensure that their applications reach a favorable resolution within the 920-day median window.