Prosecution Insights
Last updated: October 25, 2026

Oral Genome Corp.

Technology area: Chemistry & Materials

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Oral Genome Corp. has 1 pending office action within the Chemistry & Materials technology area. This single case is being reviewed by 1 distinct examiner in 1 distinct art unit, which centralizes the company's current patent office interactions. This narrow focus means that the company's immediate intellectual property goals are concentrated in one specific technical group.

COLENA, TRACY CHING-TIAN is the busiest examiner, holding the 1 pending office action. With only 1 distinct examiner involved, the company's immediate prosecution success relies on the feedback from this individual official. There is no opportunity to compare this examiner's behavior against others within the company's current pending portfolio.

Practitioners should recognize that the 1 pending office action represents the entire active footprint of the company at the USPTO. Because this action is handled by 1 distinct art unit, the prosecution strategy must be highly specific to the technical standards of that unit. The outcome of the company's current patenting efforts is entirely in the hands of COLENA, TRACY CHING-TIAN, making examiner-specific research a priority.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

1
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

1
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
COLENA, TRACY CHING-TIAN 1 81.8% +42.4%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18422976 SALIVA PAIRED IMAGING TEST APPARATUS AND METHOD COLENA, TRACY CHING-TIAN —

Interview Candidates (1)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18422976 SALIVA PAIRED IMAGING TEST APPARATUS AND METHOD COLENA, TRACY CHING-TIAN —

Top Art Units

Art UnitApps
1797 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18422976 SALIVA PAIRED IMAGING TEST APPARATUS AND METHOD COLENA, TRACY CHING-TIAN 1797 §103§112 Non-Final OA — Pending Jan 25, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Oral Genome Corp. have?

Oral Genome Corp. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Oral Genome Corp. applications?

Tracy Ching-Tian Colena has the most, with 1 of Oral Genome Corp.'s pending office actions.

What technology area are Oral Genome Corp.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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