Prosecution Insights
Last updated: August 16, 2026

Smith & Nephew plc

70 pending office actions • 25 art units • 57 examiners • 0 of 70 (0%) have an AI response strategy ready • 159 patents granted in the last 365 days

Portfolio Summary

70
Total Pending OAs
40
Non-Final OAs
28
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 30 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

18
Overdue
2
Due this week
6
Due this month
2
Due in next 60 days
2
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. 30 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (18)Due ≤ 7 days (2)Due ≤ 30 days (6)Due ≤ 60 days (2)Due later (2)

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.

24
Hard (34%)
41
Medium (59%)
4
Easy (6%)
1
Unknown (1%)

Rejection Statute Mix

BucketCases
§101 only1 (1%)
§101 + other6 (9%)
§103 only34 (49%)
§102 only7 (10%)
§112 only1 (1%)
Double-patenting only3 (4%)
Multi-statute (no §101)17 (24%)
No statute on record1 (1%)

Industry Mix

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

7
Life Sciences
10% of docket
0
Information Tech
0% of docket
2
Communications
3% of docket
1
Semiconductors
1% of docket
49
Mechanical / Eng
70% of docket
11
Business / Other
16% 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.

700 h
Manual time on pending OAs
140 h
Time saved (low, 20%)
245 h
Time saved (mid, 35%)
6.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KAMIKAWA, TRACY L 4 58.3% +36.8%
MENSH, ANDREW J 3 64.0% +19.3%
WENG, KAI H 3 70.2% +17.3%
KALIHER, HANS CHRISTIAN 2 61.8% +29.6%
WAGGLE, JR, LARRY E 2 80.7% +17.6%
LEWIS, KIM M 2 73.9% +12.8%
WILLSE, DAVID H 2 67.6% +13.2%
MALDONADO, STEVEN 2 30.4% +46.2%
RASSAVONG, ERIC 2 71.1% +34.9%
DAGENAIS, KRISTEN A 1 63.6% +20.2%

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
19177931 BONE PUNCH INSTRUMENT WAGGLE, JR, LARRY E

Hard Cases (24)

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
17883024 SYSTEM AND METHOD FOR IMPLANT SURFACE MATCHING FOR JOINT REVISION SURGERY MALDONADO, STEVEN 72d overdue
17428348 COMPUTER-ASSISTED ARTHROPLASTY SYSTEM TO IMPROVE PATELLAR PERFORMANCE KAMIKAWA, TRACY L 46d overdue
18099414 MODULAR AND DEPTH-SENSING SURGICAL HANDPIECE PATEL, NIKETA I 37d overdue
18276722 Methods and Systems for Planning and Performing Implant Surgery PATEL, SHERYL GOPAL 24d overdue
17978289 KNOTLESS ANCHOR DRIVE SYSTEM MCGINNITY, JAMES RYAN 15d overdue
18637628 BONE PLATE KAMIKAWA, TRACY L 9d
17915778 WOUND CARE COMPOSITIONS AND METHODS OF PREPARATION THEREOF GULLEDGE, BRIAN M 14d
18252492 DATA OWNERSHIP COMPLIANCE SOLUTION BALAJ, ANTHONY MICHAEL 39d

Interview Candidates (23)

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
18081063 BIOCOMPATIBLE ENCAPSULATION AND COMPONENT STRESS RELIEF FOR SENSOR ENABLED NEGATIVE PRESSURE WOUND THERAPY DRESSINGS KALIHER, HANS CHRISTIAN 79d overdue
17883024 SYSTEM AND METHOD FOR IMPLANT SURFACE MATCHING FOR JOINT REVISION SURGERY MALDONADO, STEVEN 72d overdue
17794518 METHODS AND SYSTEMS FOR MULTI-STAGE ROBOTIC ASSISTED BONE PREPARATION FOR CEMENTLESS IMPLANTS KAMIKAWA, TRACY L 56d overdue
17428348 COMPUTER-ASSISTED ARTHROPLASTY SYSTEM TO IMPROVE PATELLAR PERFORMANCE KAMIKAWA, TRACY L 46d overdue
18224352 NEGATIVE PRESSURE DRESSING AND METHOD OF USING SAME LEWIS, KIM M 15d overdue
18285563 INTELLIGENT DISPOSABLE DEVICES FOR WOUND THERAPY AND TREATMENT MENSH, ANDREW J 7d
18637628 BONE PLATE KAMIKAWA, TRACY L 9d
19336208 WOUND DRESSING AND METHOD OF USE MENSH, ANDREW J 12d

Top Art Units

Art UnitApps
3781 13
3771 7
3775 6
3797 4
3786 3
3794 3
3774 3
3783 2
1613 2
1615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19336208 WOUND DRESSING AND METHOD OF USE MENSH, ANDREW J 3781 §103 Final Rejection 12d Pending Sep 22, 2025
18966612 SYSTEMS AND METHOD FOR APPLYING BIOCOMPATIBLE ENCAPSULATION TO SENSOR ENABLED WOUND MONITORING AND THERAPY DRESSINGS DAGENAIS, KRISTEN A 3786 §103§112 Non-Final OA Pending Dec 03, 2024
18893837 NEGATIVE PRESSURE WOUND TREATMENT APPARATUSES AND METHODS WITH INTEGRATED ELECTRONICS HAN, SETH §103§112 Non-Final OA Pending Sep 23, 2024
18793593 NEGATIVE PRESSURE WOUND TREATMENT APPARATUSES AND METHODS WITH INTEGRATED ELECTRONICS MARCETICH, ADAM M Other Non-Final OA Pending Aug 02, 2024
18767430 ANTIMICROBIAL OR WOUND CARE MATERIALS, DEVICES AND USES PALENIK, JEFFREY T 1615 §103Other Non-Final OA Pending Jul 09, 2024
18745033 SENSOR ENABLED NEGATIVE PRESSURE WOUND MONITORING APPARATUS WITH DIFFERENT IMPEDANCES INKS MENSH, ANDREW J 3781 §103Other Non-Final OA Pending Jun 17, 2024
18215076 REDUCED PRESSURE THERAPY APPARATUSES AND METHODS OF USING SAME DAKKAK, JIHAD 3781 §103 Final Rejection Pending Jun 27, 2023
18081063 BIOCOMPATIBLE ENCAPSULATION AND COMPONENT STRESS RELIEF FOR SENSOR ENABLED NEGATIVE PRESSURE WOUND THERAPY DRESSINGS KALIHER, HANS CHRISTIAN 3781 §103 Non-Final OA 79d overdue Pending Dec 14, 2022
17956008 WOUND DRESSING YANG, CHENG FONG 3781 §103 Final Rejection 6d Pending Sep 29, 2022
19328950 POROUS STRUCTURE AND METHODS OF MAKING SAME SMITH, CATHERINE P 1735 §103§112 Non-Final OA Pending Sep 15, 2025
19194479 SLOTTED CANULLA FOR ARTHROSCOPIC SURGERY DANG, ANH TIEU DP Non-Final OA Pending Apr 30, 2025
19021822 METHOD AND DEVICES FOR IMPLANTATION OF BIOLOGIC CONSTRUCTS KNAUSS, CHRISTIAN D 3771 §102Other Non-Final OA Pending Jan 15, 2025
18953827 SYSTEMS AND METHODS FOR MEASURING BONE JOINT LAXITY WAGGLE, JR, LARRY E 3775 §101§112DP Final Rejection Pending Nov 20, 2024
18923338 SYSTEMS AND METHODS FOR APPLYING REDUCED PRESSURE THERAPY WENG, KAI H DP Non-Final OA Pending Oct 22, 2024
18805986 METHOD AND APPARATUS FOR PROVIDING NEGATIVE PRESSURE TO A NEGATIVE PRESSURE WOUND THERAPY BANDAGE WENG, KAI H §103Other Non-Final OA Pending Aug 15, 2024
18790445 FIXATION-FREE ROBOTIC SURGERY YANG, ANDREW 3775 §102Other Non-Final OA Pending Jul 31, 2024
18768382 ANATOMICALLY RELIEVED AUGMENTS DUKERT, BRIAN AINSLEY §102§112 Non-Final OA Pending Jul 10, 2024
18667369 STABLE THERMOLYSIN HYDROGEL BOWERS, ERIN M 1653 §103 Final Rejection 8d overdue Pending May 17, 2024
18645163 SYSTEM FOR PROVIDING CONTINUAL DRAINAGE IN NEGATIVE PRESSURE WOUND THERAPY SU, SUSAN SHAN 3781 §103 Final Rejection Pending Apr 24, 2024
18637628 BONE PLATE KAMIKAWA, TRACY L 3775 §102§103 Non-Final OA 9d Pending Apr 17, 2024
18224352 NEGATIVE PRESSURE DRESSING AND METHOD OF USING SAME LEWIS, KIM M 3786 §103 Final Rejection 15d overdue Pending Jul 20, 2023
18213345 SURFACE ALLOYED MEDICAL IMPLANT WILLSE, DAVID H 1733 §102§103§112 Non-Final OA Pending Jun 23, 2023
18136178 CONTROL ARCHITECTURE FOR REDUCED PRESSURE WOUND THERAPY APPARATUS KALIHER, HANS CHRISTIAN 3781 §103 Final Rejection Pending Apr 18, 2023
16614667 SYSTEMS AND METHODS FOR DETERMINING THE POSITION AND ORIENTATION OF AN IMPLANT FOR JOINT REPLACEMENT SURGERY LOPEZ, SEVERO ANTON P 3791 §101§112 Final Rejection Pending Nov 18, 2019
19293459 TARGETING SYSTEM FOR A PERIPROSTHETIC BONE PLATE SHIRSAT, MARCELA §102§103 Non-Final OA Pending Aug 07, 2025
19177931 BONE PUNCH INSTRUMENT WAGGLE, JR, LARRY E §103Other Non-Final OA Pending Apr 14, 2025
19070951 SOFT ANCHORING TISSUE REPAIR ASSEMBLY AND SYSTEM RABAGLIA, BRIDGET ELIZABETH 3771 §103 Non-Final OA Pending Mar 05, 2025
19099949 SYSTEMS AND METHODS FOR PLANNING A PATELLA REPLACEMENT PROCEDURE ZAMAN, SADARUZ §102 Non-Final OA Pending Jan 30, 2025
18982472 SMART, VIDEO-BASED JOINT DISTRACTOR POSITIONING SYSTEM LI, JOHN DENNY 3798 §103 Non-Final OA Pending Dec 16, 2024
18937245 ALL-SUTURE KNOTLESS MENISCAL REPAIR CONSTRUCT LE, KHOA TAN 3771 §102§103§112 Non-Final OA Pending Nov 05, 2024
18916101 SURGICAL IMPACTOR SAHAND, SANA §103 Non-Final OA Pending Oct 15, 2024
18806552 NEGATIVE PRESSURE WOUND THERAPY APPARATUSES AND METHODS FOR USING THE SAME WENG, KAI H DP Non-Final OA Pending Aug 15, 2024
18655704 TEMPLATE FOR TIBIAL BASEPLATE REMOVAL KAMIKAWA, TRACY L 3775 §102§103 Non-Final OA Pending May 06, 2024
18705662 PATELLA CLAMP AND PATELLA TRACKING SYSTEM KIM, KAITLYN EUNJI 3797 §101§103 Final Rejection Pending Apr 29, 2024
18637796 METHOD OF GRAFT PREPARATION SHI, KATHERINE MENGLIN 3771 §112 Final Rejection 30d overdue Pending Apr 17, 2024
18697037 BONE REAMER VIDEO BASED NAVIGATION MALDONADO, STEVEN 3797 §103 Non-Final OA Pending Mar 29, 2024
18687502 SYSTEMS AND METHODS FOR USING A FEMORAL ARRAY CLAMP HARVEY, JULIANNA NANCY 3773 §103 Non-Final OA 147d overdue Pending Feb 28, 2024
18555935 SYSTEMS AND METHODS FOR DELIVERING PHARMACEUTICAL COMPOSITIONS TO THE NASAL CAVITY USING IONTOPHORESIS HARRIS, WESLEY G 3783 §103 Non-Final OA Pending Oct 18, 2023
18471677 METHOD AND SYSTEM OF CONTROL OF CONDUCTIVE FLUID DURING COAGULATION DELLA, JAYMI E 3794 §103 Non-Final OA 28d Pending Sep 21, 2023
18276722 Methods and Systems for Planning and Performing Implant Surgery PATEL, SHERYL GOPAL 3685 §101§103§112 Final Rejection 24d overdue Pending Aug 10, 2023
18252492 DATA OWNERSHIP COMPLIANCE SOLUTION BALAJ, ANTHONY MICHAEL 3682 §101 Non-Final OA 39d Pending May 10, 2023
18032442 ARTHROSCOPIC RESECTION PROBE CLARK, RYAN T 3794 §102§103§112 Final Rejection Pending Apr 18, 2023
18099414 MODULAR AND DEPTH-SENSING SURGICAL HANDPIECE PATEL, NIKETA I 3700 §102§103 Final Rejection 37d overdue Pending Jan 20, 2023
17978289 KNOTLESS ANCHOR DRIVE SYSTEM MCGINNITY, JAMES RYAN 3771 §102§103§112 Final Rejection 15d overdue Pending Nov 01, 2022
17883024 SYSTEM AND METHOD FOR IMPLANT SURFACE MATCHING FOR JOINT REVISION SURGERY MALDONADO, STEVEN 3797 §103§112 Final Rejection 72d overdue Pending Aug 08, 2022
17875114 BIOACTIVE SCAFFOLD AUGMENTATION FOR ACL RECONSTRUCTION DUDDEN, TERESA MARIE 3774 §103 Final Rejection 46d Pending Jul 27, 2022
17631249 ORTHOPAEDIC IMPLANT WILLSE, DAVID H 3774 §103 Final Rejection 26d Pending Jan 28, 2022
17595679 WET JET DEBRIDEMENT AND WOUND BED PREPARATION GONZALEZ, LEI NMN 3783 §103 Non-Final OA Pending Nov 22, 2021
19229152 METHODS FOR IMPROVED SURGICAL PLANNING USING MACHINE LEARNING AND DEVICES THEREOF FURTADO, WINSTON RAHUL 3687 §101§103Other Non-Final OA Pending Jun 05, 2025
19090677 SYSTEMS AND METHODS FOR RECALLING TRACKING INFORMATION VIA APPLIED LANDMARKS PEHLKE, CAROLYN A 3799 §102§103 Non-Final OA Pending Mar 26, 2025
19047776 AUGMENTED REALITY IN ARTHROPLASTY SURGERY SANTOS RODRIGUEZ, JOSEPH M 3797 §102 Final Rejection Pending Feb 07, 2025
18614884 MARKER BASED OPTICAL 3D TRACKING SYSTEM CALIBRATION TUCKER, WESLEY J 2661 §102 Non-Final OA Pending Mar 25, 2024
18269714 SURGICAL SYSTEM FOR CUTTING WITH NAVIGATED ASSISTANCE LYNCH, ROBERT A 3771 §102 Non-Final OA 36d overdue Pending Jun 26, 2023
18030957 AUTOMATIC PATELLAR TRACKING IN TOTAL KNEE ARTHROPLASTY WOZNICKI, JACQUELINE 3774 §103 Final Rejection 17d overdue Pending Apr 07, 2023
17794518 METHODS AND SYSTEMS FOR MULTI-STAGE ROBOTIC ASSISTED BONE PREPARATION FOR CEMENTLESS IMPLANTS KAMIKAWA, TRACY L 3775 §103 Final Rejection 56d overdue Pending Jul 21, 2022
17758857 ARTICULATING SHAFT OF A SURGICAL DEVICE DUBOSE, LAUREN 3771 §103 Non-Final OA 19d overdue Pending Jul 14, 2022
17428348 COMPUTER-ASSISTED ARTHROPLASTY SYSTEM TO IMPROVE PATELLAR PERFORMANCE KAMIKAWA, TRACY L 3775 §101§103§112 Final Rejection 46d overdue Pending Aug 04, 2021
17272496 ROBOTIC ASSISTED LIGAMENT GRAFT PLACEMENT AND TENSIONING NGUYEN, PHU K 2616 §103 Non-Final OA 15d overdue Pending Mar 01, 2021
18712659 SOFT-START MECHANISM FOR WOUND MONITORING AND TREATMENT DEVICES BERHANE, ADOLF D 3781 §102 Non-Final OA Pending May 22, 2024
18698601 WOUND DRESSING COMPOSITIONS AND METHODS OF USE AND PREPARATION THEROF ROSENTHAL, ANDREW S 1613 §103 Non-Final OA Pending Apr 04, 2024
18577528 REDUCED PRESSURE APPARATUSES AND METHODS LEWIS, KIM M 3786 §102§103§112 Non-Final OA 61d Pending Jan 08, 2024
18285563 INTELLIGENT DISPOSABLE DEVICES FOR WOUND THERAPY AND TREATMENT MENSH, ANDREW J 3781 §103 Final Rejection 7d Pending Oct 27, 2023
18269935 NEGATIVE PRESSURE WOUND THERAPY DEVICES DEL PRIORE, ALESSANDRO R 3781 §103 Final Rejection 49d overdue Pending Jun 27, 2023
18027861 METHOD OF MANUFACTURING A FABRIC FOR A WOUND DRESSING RASSAVONG, ERIC 3781 §103§112 Non-Final OA 86d Pending Mar 22, 2023
18100910 REDUCED PRESSURE THERAPY SYSTEMS AND METHODS FOR MONITORING PATIENT MOVEMENT RAYMOND, LINNAE ELIZABETH 3781 §103 Non-Final OA Pending Jan 24, 2023
17915778 WOUND CARE COMPOSITIONS AND METHODS OF PREPARATION THEREOF GULLEDGE, BRIAN M 1699 §102§103§112 Final Rejection 14d Pending Sep 29, 2022
17785819 MONITORING AND THERAPY DEVICES AND METHODS OF USING SAME PAPE, ALYSSA MORGAN 3794 §103 Final Rejection 43d overdue Pending Jun 15, 2022
17768416 SYSTEMS AND METHODS FOR PAIRING WITH WOUND THERAPY DEVICES RASSAVONG, ERIC 3781 §103 Non-Final OA Pending Apr 12, 2022
17767257 SAFETY CIRCUITS FOR IMAGING WITH SENSOR INTEGRATED DRESSINGS AND SYSTEMS LEE, WOO KYUNG 2815 §103 Final Rejection 27d Pending Apr 07, 2022
17294979 METHOD OF IMMOBILISING A PROTEIN ON A SUBSTRATE BERRIOS, JENNIFER A 1613 §103 Final Rejection 42d overdue Pending May 18, 2021

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