Prosecution Insights
Last updated: October 02, 2026

Examiner: COLON SANTANA, EDUARDO

Tech Center 2800 • Art Units: 2800 2837 2846

This examiner grants 71% of resolved cases

Analysis

Eduardo Colon Santana is a patent examiner in Art Unit 2800 of Tech Center 2800. He has 216 resolved cases in his record. The data shows an allowance rate of 71.3% for these applications. This percentage represents the frequency of grants among the 216 resolved cases. Practitioners should note this 71.3% rate when developing a strategy for prosecution with this examiner.

The median days to allowance is 1188. This figure provides the timeline for applications that reach a grant. The interview lift is 17.3%. This positive lift indicates that cases with an interview have a higher allowance rate than those without an interview. The 17.3% lift suggests that direct communication correlates with an increased probability of success. The 1188 median days to allowance and the 2800 figure are key data points for this profile.

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

Performance Statistics

71.3%
Allow Rate
+3.3% vs TC avg
216
Total Applications
+17.3%
Interview Lift
1188
Avg Prosecution Days
Based on 216 resolved cases, 2023–2026

Rejection Statute Breakdown

3.5%
§101 Eligibility
33.3%
§102 Novelty
48.2%
§103 Obviousness
14.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18719300 APPARATUS FOR MEASURING A FORCE ON AN ELEVATOR INSTALLATION, METHOD FOR CHECKING BALANCING OF AN ELEVATOR INSTALLATION, AND AN ELEVATOR INSTALLATION FOR IMPLEMENTING THE METHOD Non-Final OA Inventio AG
18716966 METHOD FOR DETERMINING A LEAD TORQUE OF AN ELEVATOR SYSTEM Non-Final OA Inventio AG
18631618 METHOD AND A MONITORING ARRANGEMENT Non-Final OA Kone Corporation

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month