Prosecution Insights
Last updated: May 29, 2026

MAKO SURGICAL CORP.

11 pending office actions • 8 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 59 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
7
Non-Final OAs
3
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
Due this month
3
Due in next 60 days
1
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (2)Due ≤ 60 days (3)Due later (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.

0
Hard (0%)
11
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (64%)
§102 only3 (27%)
Double-patenting + other1 (9%)

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
11
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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
YANG, ANDREW 2 84.1% +10.5%
ALBERS, KEVIN S 1 25.0% +51.0%
EMMETT, MADISON B 1 79.8% +11.0%
WEBER, TAMARA L 1 87.1% +12.1%
JEN, MINGJEN 1 80.1% +13.6%
GAMMON, MATTHEW CHRISTOPHER 1 65.4% +24.2%
HONG, THOMAS J 1 49.7% +47.8%
NATNITHITHADHA, NAVIN 1 71.3% +30.8%
BYKHOVSKI, ALEXEI 1 75.7% +28.8%
KAMIKAWA, TRACY L 1 58.7% +36.8%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18769854 Robotic System For Shoulder Arthroplasty YANG, ANDREW 114d overdue
18925136 Techniques For Detecting Errors Or Loss Of Accuracy In A Surgical Robotic System JEN, MINGJEN 5d overdue
18937085 Robotic Surgical System For Guiding A Reamer Tool YANG, ANDREW 28d
18935718 Systems And Methods For Controlling Movement Of A Surgical Tool Along A Predefined Path WEBER, TAMARA L 46d

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
19018759 MOTORIZED JOINT POSITIONER ALBERS, KEVIN S 78d

Interview Candidates (11)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18769854 Robotic System For Shoulder Arthroplasty YANG, ANDREW 114d overdue
17628249 Tool Assembly And Methods For Robotic-Assisted Surgery KAMIKAWA, TRACY L 53d overdue
18528839 Physical Model For Aiding In Surgical Plan Accuracy Assessment HONG, THOMAS J 36d overdue
18925136 Techniques For Detecting Errors Or Loss Of Accuracy In A Surgical Robotic System JEN, MINGJEN 5d overdue
18221690 REGISTRATION TOOLS, SYSTEMS, AND METHODS BYKHOVSKI, ALEXEI 14d
18937085 Robotic Surgical System For Guiding A Reamer Tool YANG, ANDREW 28d
18940482 System And Method For Generating A Patient-Specific Milling Path EMMETT, MADISON B 42d
18935718 Systems And Methods For Controlling Movement Of A Surgical Tool Along A Predefined Path WEBER, TAMARA L 46d

Top Art Units

Art UnitApps
3775 3
3657 2
3786 1
3658 1
3667 1
3729 1
3791 1
3798 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19018759 MOTORIZED JOINT POSITIONER ALBERS, KEVIN S 3786 DPOther Non-Final OA 78d Pending Jan 13, 2025
18940482 System And Method For Generating A Patient-Specific Milling Path EMMETT, MADISON B 3658 §103 Non-Final OA 42d Pending Nov 07, 2024
18937085 Robotic Surgical System For Guiding A Reamer Tool YANG, ANDREW 3775 §103 Non-Final OA 28d Pending Nov 05, 2024
18935718 Systems And Methods For Controlling Movement Of A Surgical Tool Along A Predefined Path WEBER, TAMARA L 3667 §102 Non-Final OA 46d Pending Nov 04, 2024
18925136 Techniques For Detecting Errors Or Loss Of Accuracy In A Surgical Robotic System JEN, MINGJEN 3657 §102 Non-Final OA 5d overdue Pending Oct 24, 2024
18905641 SYSTEMS AND METHODS FOR PROVIDING HAPTIC GUIDANCE GAMMON, MATTHEW CHRISTOPHER 3657 §103 Final Rejection 56d Pending Oct 03, 2024
18769854 Robotic System For Shoulder Arthroplasty YANG, ANDREW 3775 §103 Non-Final OA 114d overdue Pending Jul 11, 2024
18528839 Physical Model For Aiding In Surgical Plan Accuracy Assessment HONG, THOMAS J 3729 §103 Non-Final OA 36d overdue Pending Dec 05, 2023
18512400 SURGICAL SYSTEM WITH AUTOMATED IMPLANT PLANNING NATNITHITHADHA, NAVIN 3791 §102 Final Rejection Pending Nov 17, 2023
18221690 REGISTRATION TOOLS, SYSTEMS, AND METHODS BYKHOVSKI, ALEXEI 3798 §103 Non-Final OA 14d Pending Jul 13, 2023
17628249 Tool Assembly And Methods For Robotic-Assisted Surgery KAMIKAWA, TRACY L 3775 §103 Final Rejection 53d overdue Pending Jan 19, 2022

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