Listed by the USPTO as WANNEMACHER, BENJAMIN DAVID
Tech Center 2900 • Art Units: 2918 2938
This examiner grants 95% of resolved cases
Examiner Benjamin David Wannemacher operates in Art Unit 2918 of Tech Center 2900. The examiner has 174 resolved cases and a high allowance rate of 95.4 percent. The median time to reach an allowance is 671 days, which indicates a relatively short duration for the prosecution process. These figures suggest a very favorable environment for applicants seeking to secure patent rights in this docket.
The interview lift is 1.8 percent, showing that the allowance rate for cases with an interview is slightly higher than for those without them. Given the 95.4 percent allowance rate, the impact of interviews is limited by the already high probability of success. Petrus Andersson Bygg is the top company listed in the examiner's records, and Secant IP, PLLC is the primary firm providing legal representation for these cases.
Practitioners can use these metrics to set expectations for a 671-day median pendency. The 95.4 percent allowance rate suggests that the examiner is very likely to grant a patent, and the 1.8 percent lift indicates that while interviews are not strictly necessary for success, they do not negatively impact the outcome. This profile provides a clear benchmark for applicants working within this specific art unit.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 35523896 | Bracket for a chainsaw | Non-Final OA | Petrus Andersson Bygg |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy95.4% of resolved applications examined by Benjamin David Wannemacher were allowed (174 resolved cases), compared with 95.3% across Art Unit 2918 over the last five years.
This examiner's interview lift is +1.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Benjamin David Wannemacher took 671 days on average from filing to allowance.
Benjamin David Wannemacher examines applications in Art Unit 2918 in Tech Center 2900.
