Prosecution Insights
Last updated: October 04, 2026

Teratech Corporation

Technology area: Medical Devices & Mechanical Engineering

5 pending office actions • 1 art units • 2 examiners • 0 of 5 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Analysis

Teratech Corporation faces 5 pending office actions within the Medical Devices & Mechanical Engineering technology area. Despite the volume of actions, prosecution is concentrated in 1 distinct art unit and involves only 2 distinct examiners, which may allow for consistent messaging across applications. This concentration of 5 pending office actions within 1 distinct art unit suggests a specific technical focus for the company's current patent filings.

BEGEMAN, ANDREW W serves as the busiest examiner with 4 busiest examiner pending actions. This concentration means that 4 of the 5 total pending office actions are under the review of 1 individual, making this examiner the primary gatekeeper for the company's current patent objectives. Managing 4 cases with 2 distinct examiners provides a unique opportunity to leverage consistent arguments, though it also increases the impact of BEGEMAN, ANDREW W on the overall portfolio.

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

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
1
Due this week
0
Due this month
1
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 7 days (1)Due ≤ 60 days (1)

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 (20%)
2
Medium (40%)
2
Easy (40%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
§112 only1 (20%)
Double-patenting only1 (20%)
Multi-statute (no §101)1 (20%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
5
Mechanical / Eng
100% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BEGEMAN, ANDREW W 4 46.2% +20.2%
CATTUNGAL, SANJAY 1 83.5% +11.1%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18914810 TABLET ULTRASOUND SYSTEM CATTUNGAL, SANJAY 112d overdue

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
18090316 DEVICES AND METHODS FOR ULTRASOUND MONITORING BEGEMAN, ANDREW W 60d

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18914810 TABLET ULTRASOUND SYSTEM CATTUNGAL, SANJAY 112d overdue
16938515 Devices and Methods for Ultrasound Monitoring BEGEMAN, ANDREW W 37d overdue
18196379 TRANSCRANIAL ULTRASOUND DEVICES AND METHODS BEGEMAN, ANDREW W 7d
18090316 DEVICES AND METHODS FOR ULTRASOUND MONITORING BEGEMAN, ANDREW W 60d
16414215 PORTABLE ULTRASOUND SYSTEM BEGEMAN, ANDREW W —

Top Art Units

Art UnitApps
3798 5

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18914810 TABLET ULTRASOUND SYSTEM CATTUNGAL, SANJAY 3798 DP Final Rejection 112d overdue Pending Oct 14, 2024
18196379 TRANSCRANIAL ULTRASOUND DEVICES AND METHODS BEGEMAN, ANDREW W 3798 §103 Final Rejection 7d Pending May 11, 2023
18090316 DEVICES AND METHODS FOR ULTRASOUND MONITORING BEGEMAN, ANDREW W 3798 §103§112 Final Rejection 60d Pending Dec 28, 2022
16938515 Devices and Methods for Ultrasound Monitoring BEGEMAN, ANDREW W 3798 §112Other Non-Final OA 37d overdue Pending Jul 24, 2020
16414215 PORTABLE ULTRASOUND SYSTEM BEGEMAN, ANDREW W 3798 §103 Non-Final OA — Pending May 16, 2019

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