Prosecution Insights
Last updated: September 29, 2026

NuVasive Inc.

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

27 pending office actions • 8 art units • 22 examiners • 0 of 27 (0%) have an AI response strategy ready • 59 patents granted in the last 365 days

Portfolio Summary

27
Total Pending OAs
15
Non-Final OAs
11
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
1
Due this week
3
Due this month
2
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 7 days (1)Due ≤ 30 days (3)Due ≤ 60 days (2)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.

13
Hard (48%)
11
Medium (41%)
2
Easy (7%)
1
Unknown (4%)

Rejection Statute Mix

BucketCases
§101 + other1 (4%)
§103 only4 (15%)
§102 only2 (7%)
§112 only2 (7%)
Double-patenting + other5 (19%)
Multi-statute (no §101)12 (44%)
No statute on record1 (4%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
4% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
17
Mechanical / Eng
63% of docket
9
Business / Other
33% 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.

270 h
Manual time on pending OAs
54 h
Time saved (low, 20%)
94 h
Time saved (mid, 35%)
2.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HARVEY, JULIANNA NANCY 4 77.9% +19.1%
LAWSON, MATTHEW JAMES 2 73.7% +29.8%
SUMMITT, LYNNSY M 2 68.2% +43.9%
PLIONIS, NICHOLAS J 1 71.0% +39.3%
LANE, HOLLY JOANNA 1 80.5% +16.3%
YANG, ANDREW 1 84.2% +10.5%
ALAM, MIRZA F 1 74.3% +34.0%
CARTER, TARA ROSE E 1 80.7% +9.7%
JOHANAS, JACQUELINE T 1 63.8% +30.3%
COLEY, ZADE JAMES 1 72.2% +26.0%

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
18956323 SURGICAL RETRACTOR CARTER, TARA ROSE E —

Hard Cases (13)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18501583 INTELLIGENT IMPLANTS MONTGOMERY, MELISSA JO 36d overdue
18815026 SYSTEMS AND METHODS FOR VERTEBRAL ADJUSTMENT HARVEY, JULIANNA NANCY 7d
18140168 ADJUSTABLE IMPLANT AND METHOD OF USE KOHUTKA, BROOKE NICOLE 12d
18954695 SURGICAL RETRACTION SYSTEM JOHANAS, JACQUELINE T 34d
18932816 SYSTEMS AND METHODS FOR PROMOTING SACROILIAC JOINT FUSION COLEY, ZADE JAMES 56d
19322853 ADAPTER FOR PATIENT REFERENCE ARRAY AND BONE ANCHOR ASSEMBLY LANE, HOLLY JOANNA —
18889843 SYSTEMS AND METHODS FOR RENDERING OBJECTS TRANSLUCENT IN X-RAY IMAGES ALLISON, ANDRAE S —
18590393 SPINAL FIXATION CONSTRUCTS AND RELATED METHODS SUMMITT, LYNNSY M —

Interview Candidates (14)

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
18815026 SYSTEMS AND METHODS FOR VERTEBRAL ADJUSTMENT HARVEY, JULIANNA NANCY 7d
18954695 SURGICAL RETRACTION SYSTEM JOHANAS, JACQUELINE T 34d
18932816 SYSTEMS AND METHODS FOR PROMOTING SACROILIAC JOINT FUSION COLEY, ZADE JAMES 56d
19345157 EXPANDABLE IMPLANTS PLIONIS, NICHOLAS J —
19322853 ADAPTER FOR PATIENT REFERENCE ARRAY AND BONE ANCHOR ASSEMBLY LANE, HOLLY JOANNA —
19226337 SYSTEMS AND METHODS FOR PERFORMING SPINE SURGERY YANG, ANDREW —
19184098 ELECTRODE DISCONNECT DETECTION ALAM, MIRZA F —
19085515 SURGICAL RETRACTOR SYSTEM AND METHODS OF USE LAWSON, MATTHEW JAMES —

Top Art Units

Art UnitApps
3773 9
3791 3
3619 1
3775 1
3679 1
3687 1
3657 1
2189 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19345157 EXPANDABLE IMPLANTS PLIONIS, NICHOLAS J 3773 §102§103§112DP Non-Final OA — Pending Sep 30, 2025
19322853 ADAPTER FOR PATIENT REFERENCE ARRAY AND BONE ANCHOR ASSEMBLY LANE, HOLLY JOANNA 3773 §102§103§112 Non-Final OA — Pending Sep 09, 2025
19226337 SYSTEMS AND METHODS FOR PERFORMING SPINE SURGERY YANG, ANDREW — Other Non-Final OA — Pending Jun 03, 2025
19184098 ELECTRODE DISCONNECT DETECTION ALAM, MIRZA F — §103Other Non-Final OA — Pending Apr 21, 2025
19085515 SURGICAL RETRACTOR SYSTEM AND METHODS OF USE LAWSON, MATTHEW JAMES 3619 §102 Final Rejection — Pending Mar 20, 2025
18956323 SURGICAL RETRACTOR CARTER, TARA ROSE E 3773 §103Other Non-Final OA — Pending Nov 22, 2024
18954695 SURGICAL RETRACTION SYSTEM JOHANAS, JACQUELINE T 3773 §103§112 Non-Final OA 34d Pending Nov 21, 2024
18932816 SYSTEMS AND METHODS FOR PROMOTING SACROILIAC JOINT FUSION COLEY, ZADE JAMES 3775 §102§103§112 Final Rejection 56d Pending Oct 31, 2024
18889843 SYSTEMS AND METHODS FOR RENDERING OBJECTS TRANSLUCENT IN X-RAY IMAGES ALLISON, ANDRAE S — §103§112Other Non-Final OA — Pending Sep 19, 2024
18735482 METHOD AND APPARATUS FOR PERFORMING SPINAL SURGERY GREEN, MICHELLE CHRISTINE — §102§103DP Non-Final OA — Pending Jun 06, 2024
18590393 SPINAL FIXATION CONSTRUCTS AND RELATED METHODS SUMMITT, LYNNSY M 3773 §102§103 Non-Final OA — Pending Feb 28, 2024
18559207 Lateral Surgery System CONLEY, FREDRICK C 3679 §103 Final Rejection 26d Pending Nov 06, 2023
18501583 INTELLIGENT IMPLANTS MONTGOMERY, MELISSA JO 3791 §103§112 Final Rejection 36d overdue Pending Nov 03, 2023
18233099 IMPLANTABLE DISTRACTION DEVICE ELKINS, BLAKE HARRISON — §101§102§103§112DP Non-Final OA — Pending Aug 11, 2023
18300081 MULTI-MODALITY APPARATUS MUSTANSIR, ABID A 3791 §102 Non-Final OA — Pending Apr 13, 2023
18000751 INTELLIGENT ASSESSMENT AND ANALYSIS OF MEDICAL PATIENTS EVANS, ASHLEY ELIZABETH 3687 §103 Final Rejection 62d Pending Dec 05, 2022
17761003 SYSTEMS AND METHODS FOR ROBOTIC-ASSISTED SURGERY DOROS, KAYLA RENEE 3657 §102§103 Final Rejection — Pending Mar 16, 2022
17527800 Systems and methods for performing spinal surgery GEBRESILASSIE, KIBROM K 2189 §102§103 Non-Final OA — Pending Nov 16, 2021
19222420 NONINVASIVELY ADJUSTABLE SUTURE ANCHORS LAWSON, MATTHEW JAMES — §112 Final Rejection — Pending May 29, 2025
19028960 REMOTE CONTROL MODULE FOR ADJUSTABLE IMPLANTS HARVEY, JULIANNA NANCY — §102§103§112DP Non-Final OA — Pending Jan 17, 2025
19008002 EXTERNAL ADJUSTMENT DEVICE FOR DISTRACTION DEVICE NGUYEN, DANNY — §102§103 Non-Final OA — Pending Jan 02, 2025
18967910 MAINTENANCE FEATURE IN MAGNETIC IMPLANT HARVEY, JULIANNA NANCY — §103§112 Non-Final OA — Pending Dec 04, 2024
18815026 SYSTEMS AND METHODS FOR VERTEBRAL ADJUSTMENT HARVEY, JULIANNA NANCY 3773 §103§112 Final Rejection 7d Pending Aug 26, 2024
18712788 ADJUSTABLE IMPLANT WITH CYCLOID GEARS HARVEY, JULIANNA NANCY 3773 §112 Final Rejection — Pending May 23, 2024
18650994 ADJUSTABLE IMPLANT WITH ADVANCED SEALING AND RETENTION SUMMITT, LYNNSY M 3773 §102§103DPOther Non-Final OA — Pending Apr 30, 2024
18602207 BONE GROWTH DEVICE AND METHOD MERENE, JAN CHRISTOP L 3773 §103DP Final Rejection 26d Pending Mar 12, 2024
18140168 ADJUSTABLE IMPLANT AND METHOD OF USE KOHUTKA, BROOKE NICOLE 3791 §103§112 Final Rejection 12d Pending Apr 27, 2023

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