Prosecution Insights
Last updated: August 14, 2026

NuVasive Inc.

33 pending office actions • 8 art units • 28 examiners • 0 of 33 (0%) have an AI response strategy ready • 57 patents granted in the last 365 days

Portfolio Summary

33
Total Pending OAs
19
Non-Final OAs
14
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 14 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (4)Due ≤ 7 days (1)Due ≤ 30 days (3)Due ≤ 60 days (3)Due later (3)

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.

11
Hard (33%)
17
Medium (52%)
4
Easy (12%)
1
Unknown (3%)

Rejection Statute Mix

BucketCases
§101 + other1 (3%)
§103 only10 (30%)
§102 only2 (6%)
§112 only4 (12%)
Double-patenting + other5 (15%)
Multi-statute (no §101)10 (30%)
No statute on record1 (3%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
3% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
27
Mechanical / Eng
82% of docket
5
Business / Other
15% 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.

330 h
Manual time on pending OAs
66 h
Time saved (low, 20%)
115 h
Time saved (mid, 35%)
2.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HARVEY, JULIANNA NANCY 4 77.9% +19.0%
SUMMITT, LYNNSY M 3 68.2% +43.9%
PLIONIS, NICHOLAS J 1 70.8% +39.6%
LANE, HOLLY JOANNA 1 79.8% +17.0%
COMSTOCK, DAVID C 1 86.5% -8.4%
ALAM, MIRZA F 1 74.3% +33.9%
LAWSON, MATTHEW JAMES 1 73.8% +29.7%
BEHA, CAROLINE 1 56.9% +24.5%
RAMANA, ANURADHA 1 82.8% +22.2%
LITTLE, ANNA VICTORIA 1 77.3% +21.1%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18982653 SYSTEMS AND METHODS FOR PLANNING, PERFORMING, AND ASSESSING SPINAL CORRECTION DURING SURGERY RAMANA, ANURADHA 18d overdue
19274852 BONE ANCHOR COMSTOCK, DAVID C

Hard Cases (11)

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
17829906 SURGICAL NAVIGATION SYSTEMS AND METHODS KAMIKAWA, TRACY L 24d overdue
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
19322853 ADAPTER FOR PATIENT REFERENCE ARRAY AND BONE ANCHOR ASSEMBLY LANE, HOLLY JOANNA
19057044 SYSTEMS AND METHODS FOR MAKING POROUS ARTICLES BEHA, CAROLINE
18906333 MINIMALLY DISRUPTIVE RETRACTOR AND ASSOCIATED METHODS FOR SPINAL SURGERY SEVILLA, CHRISTIAN ANTHONY

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
18982653 SYSTEMS AND METHODS FOR PLANNING, PERFORMING, AND ASSESSING SPINAL CORRECTION DURING SURGERY RAMANA, ANURADHA 18d overdue
18815026 SYSTEMS AND METHODS FOR VERTEBRAL ADJUSTMENT HARVEY, JULIANNA NANCY 7d
18140915 IMPLANT WITH MULTI-MODAL ADJUSTMENT HARVEY, JULIANNA NANCY 83d
19345157 EXPANDABLE IMPLANTS PLIONIS, NICHOLAS J
19322853 ADAPTER FOR PATIENT REFERENCE ARRAY AND BONE ANCHOR ASSEMBLY LANE, HOLLY JOANNA
19184098 ELECTRODE DISCONNECT DETECTION ALAM, MIRZA F
19085515 SURGICAL RETRACTOR SYSTEM AND METHODS OF USE LAWSON, MATTHEW JAMES
19057044 SYSTEMS AND METHODS FOR MAKING POROUS ARTICLES BEHA, CAROLINE

Top Art Units

Art UnitApps
3773 13
3775 7
3791 3
3619 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
19274852 BONE ANCHOR COMSTOCK, DAVID C §102§103§112DP Non-Final OA Pending Jul 21, 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
19057044 SYSTEMS AND METHODS FOR MAKING POROUS ARTICLES BEHA, CAROLINE §103§112 Non-Final OA Pending Feb 19, 2025
18982653 SYSTEMS AND METHODS FOR PLANNING, PERFORMING, AND ASSESSING SPINAL CORRECTION DURING SURGERY RAMANA, ANURADHA 3775 §112Other Final Rejection 18d overdue Pending Dec 16, 2024
18981877 RESONATING IMPLANT SYSTEMS AND METHODS LITTLE, ANNA VICTORIA 3773 §103Other Non-Final OA Pending Dec 16, 2024
18973761 Magnetically Actuatable Rod Insertion for Minimally Invasive Surgery NEGRELLIRODRIGUEZ, CHRISTINA 3773 §112 Final Rejection Pending Dec 09, 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
18906333 MINIMALLY DISRUPTIVE RETRACTOR AND ASSOCIATED METHODS FOR SPINAL SURGERY SEVILLA, CHRISTIAN ANTHONY 3775 §102§112Other Non-Final OA Pending Oct 04, 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
18587301 SYSTEMS, DEVICES, AND METHODS FOR DESIGNING AND FORMING A SURGICAL IMPLANT KU, SI MING 3775 Other Non-Final OA Pending Feb 26, 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
18300081 MULTI-MODALITY APPARATUS MUSTANSIR, ABID A 3791 §102 Non-Final OA Pending Apr 13, 2023
18131681 POSTERIOR SPINAL FIXATION SCREWS SUMMITT, LYNNSY M 3773 §112 Non-Final OA Pending Apr 06, 2023
18000751 INTELLIGENT ASSESSMENT AND ANALYSIS OF MEDICAL PATIENTS EVANS, ASHLEY ELIZABETH 3687 §103 Final Rejection 62d Pending Dec 05, 2022
17829906 SURGICAL NAVIGATION SYSTEMS AND METHODS KAMIKAWA, TRACY L 3775 §101§103§112 Final Rejection 24d overdue Pending Jun 01, 2022
17737324 NEUROPHYSIOLOGIC MONITORING SYSTEM DOUGHERTY, SEAN PATRICK 3791 §103Other Final Rejection 43d overdue Pending May 05, 2022
17761003 SYSTEMS AND METHODS FOR ROBOTIC-ASSISTED SURGERY DOROS, KAYLA RENEE 3657 §102§103 Final Rejection Pending Mar 16, 2022
17544043 EXPANDABLE IMPLANT DEVICE BECCIA, CHRISTOPHER J 3775 §103 Non-Final OA 79d Pending Dec 07, 2021
17527800 Systems and methods for performing spinal surgery GEBRESILASSIE, KIBROM K 2189 §102§103 Non-Final OA Pending Nov 16, 2021
17102708 Systems and Methods for Performing Spine Surgery WAGGLE, JR, LARRY E 3775 §103 Final Rejection 26d Pending Nov 24, 2020
18967910 MAINTENANCE FEATURE IN MAGNETIC IMPLANT HARVEY, JULIANNA NANCY §103 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
18140915 IMPLANT WITH MULTI-MODAL ADJUSTMENT HARVEY, JULIANNA NANCY 3773 §103 Non-Final OA 83d Pending Apr 28, 2023
18106729 EXTERNAL BONE FIXATION DEVICE WITH MODULAR DRIVING ELEMENT COTRONEO, STEVEN J 3773 §103 Non-Final OA 33d Pending Feb 07, 2023

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