Prosecution Insights
Last updated: May 29, 2026

Stryker Corporation

38 pending office actions • 17 art units • 35 examiners • 0 of 38 (0%) have an AI response strategy ready • 64 patents granted in the last 365 days

Portfolio Summary

38
Total Pending OAs
26
Non-Final OAs
12
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 38 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

13
Overdue
0
Due this week
13
Due this month
9
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. 38 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (13)Due ≤ 30 days (13)Due ≤ 60 days (9)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.

0
Hard (0%)
35
Medium (92%)
2
Easy (5%)
1
Unknown (3%)

Rejection Statute Mix

BucketCases
§103 only32 (84%)
§102 only3 (8%)
§112 only2 (5%)
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
0
Information Tech
0% of docket
3
Communications
8% of docket
1
Semiconductors
3% of docket
34
Mechanical / Eng
89% 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.

380 h
Manual time on pending OAs
76 h
Time saved (low, 20%)
133 h
Time saved (mid, 35%)
3.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LAWSON, MATTHEW JAMES 2 73.6% +29.9%
KU, SI MING 2 72.4% +33.2%
CHANG, OLIVIA C 2 84.3% +13.3%
PARK, PATRICIA JOO YOUNG 1 56.9% +15.5%
MATTHEWS, TESSA M 1 82.8% +24.5%
HANNA, SAMUEL SALEEB 1 58.3% +36.5%
CARTER, TARA ROSE E 1 80.7% +9.5%
BATES, DAVID W 1 76.2% +17.0%
PEHLKE, CAROLYN A 1 62.0% +29.0%
HU, ANN M 1 67.7% +21.0%

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
18424280 Telescoping Screw Head with Retention Feature CHANG, OLIVIA C 26d overdue
19081760 Funnel Hole for Intramedullary Nail MATTHEWS, TESSA M 16d overdue
18069393 Surgical Navigation System And Method CHANG, OLIVIA C 15d overdue
19001853 Set Screw for Femoral Nail CARTER, TARA ROSE E 2d overdue

Interview Candidates (12)

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
18573295 Powered Surgical Tool Including A Device Housing To Facilitate Ergonomic Handling LAWSON, MATTHEW JAMES 89d overdue
18424280 Telescoping Screw Head with Retention Feature CHANG, OLIVIA C 26d overdue
19081760 Funnel Hole for Intramedullary Nail MATTHEWS, TESSA M 16d overdue
18069393 Surgical Navigation System And Method CHANG, OLIVIA C 15d overdue
18962599 Systems and Methods for Alignment Between Bone Plate and Intramedullary Nail LAWSON, MATTHEW JAMES 12d
18967458 METHODS, SYSTEMS AND DEVICES FOR PRE-OPERATIVELY PLANNED ADAPTIVE GLENOID IMPLANTS HU, ANN M 19d
18967878 Technique For Processing Medical Image Data Of A Patient's Body PEHLKE, CAROLYN A 26d
18644297 BONE PLATE FOR SECURING A FRACTURED BONE KU, SI MING 35d

Top Art Units

Art UnitApps
3775 7
3773 4
3771 4
3796 3
3799 2
3774 2
3619 2
3794 2
3792 2
3797 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19237660 Length-Adjustable Surgical Pointer PARK, PATRICIA JOO YOUNG 3793 §103 Non-Final OA 79d Pending Jun 13, 2025
19081760 Funnel Hole for Intramedullary Nail MATTHEWS, TESSA M 3773 §103 Non-Final OA 16d overdue Pending Mar 17, 2025
19029229 METHODS, SYSTEMS AND DEVICES FOR PRE-OPERATIVELY PLANNED GLENOID PLACEMENT GUIDES AND USES THEREOF HANNA, SAMUEL SALEEB 3775 Other Non-Final OA 36d Pending Jan 17, 2025
19001853 Set Screw for Femoral Nail CARTER, TARA ROSE E 3773 §103 Non-Final OA 2d overdue Pending Dec 26, 2024
18877682 Surgical Sagittal Blade Cartridge BATES, DAVID W 3799 §103 Non-Final OA 43d Pending Dec 20, 2024
18967878 Technique For Processing Medical Image Data Of A Patient's Body PEHLKE, CAROLYN A 3799 §112 Non-Final OA 26d Pending Dec 04, 2024
18967458 METHODS, SYSTEMS AND DEVICES FOR PRE-OPERATIVELY PLANNED ADAPTIVE GLENOID IMPLANTS HU, ANN M 3774 §103 Non-Final OA 19d Pending Dec 03, 2024
18962599 Systems and Methods for Alignment Between Bone Plate and Intramedullary Nail LAWSON, MATTHEW JAMES 3619 §103 Non-Final OA 12d Pending Nov 27, 2024
18905399 Bone Plates And Associated Screws YANG, ANDREW 3775 §103 Non-Final OA 26d overdue Pending Oct 03, 2024
18802022 Recon Hip Screw HARVEY, JULIANNA NANCY 3773 §103 Final Rejection 71d Pending Aug 13, 2024
18798851 VASO-OCCLUSIVE DEVICE AND DELIVERY ASSEMBLY HOLWERDA, KATHLEEN SONNETT 3771 §103 Non-Final OA 15d overdue Pending Aug 09, 2024
18761420 Technique For Supporting Users In An Operating Room By Triggering Feedback Regarding Medical Instruments MUTCHLER, CHRISTOPHER JOHN 3796 §103 Non-Final OA 60d Pending Jul 02, 2024
18761434 Technique For Supporting Clinical Personnel With Multiple Navigation Views ANTHONY, MARIA CATHERINE 3796 §103 Non-Final OA 27d Pending Jul 02, 2024
18747758 Technique For Determining An Angular Orientation Between A Non-Rotationally Symmetric Working End Of A Tool And A Tool Tracker BENNETT, JENNIFER D 2878 §103 Non-Final OA 46d overdue Pending Jun 19, 2024
18719132 Electrosurgical Devices, Methods of Use, and Methods of Manufacture TEMPLETON, MARINA DELANEY 3794 §103 Non-Final OA 28d Pending Jun 12, 2024
18644297 BONE PLATE FOR SECURING A FRACTURED BONE KU, SI MING 3775 §102 Non-Final OA 35d Pending Apr 24, 2024
18702720 Attachment and System for Tracking a Surgical Instrument KOWALKOWSKI, FIONA MARGARET 3792 §103 Non-Final OA 1d overdue Pending Apr 18, 2024
18592286 VASO-OCCLUSIVE DEVICE KHANDKER, RAIHAN R 3771 §103 Non-Final OA 22d Pending Feb 29, 2024
18686272 Flexible Telescopic Shaft for Monopolar Electrosurgical Pencil FOWLER, DANIEL WAYNE 3794 §103 Non-Final OA 43d overdue Pending Feb 23, 2024
18424280 Telescoping Screw Head with Retention Feature CHANG, OLIVIA C 3775 §103 Final Rejection 26d overdue Pending Jan 26, 2024
18403814 Technique For Determining An Object Marker Arrangement YANG, WEI WEN 2662 §103 Final Rejection 48d Pending Jan 04, 2024
18573295 Powered Surgical Tool Including A Device Housing To Facilitate Ergonomic Handling LAWSON, MATTHEW JAMES 3619 §103 Non-Final OA 89d overdue Pending Dec 21, 2023
18568378 Surgical guiding system for computer-assisted-surgery CAS SHENG, CHAO 3797 §103 Final Rejection 70d Pending Dec 08, 2023
18388347 SAGITTAL ADJUSTMENT SLOT IN PLATE USED WITH INTRAMEDULLARY NAIL KU, SI MING 3775 §103 Final Rejection 56d Pending Nov 09, 2023
18503384 Technique For Determining A Surface Registration Based On Mechanically Acquired Tissue Surface Data BARNES, TED W 2682 §103 Non-Final OA 55d Pending Nov 07, 2023
18287388 Surgical Cutting Assembly Including An Actuator Assembly Selectively Operable In Modes HOAG, MITCHELL BRAIN 3771 §103 Final Rejection 41d Pending Oct 18, 2023
18372905 Technique For Assigning Marker Identities To Markers Of A Tracker ALLEN, KYLA GUAN-PING TI 2661 §103 Final Rejection 19d Pending Sep 26, 2023
18549147 Systems And Methods For Associating Components Of A Surgical Instrument For Navigation-Assisted Surgery SIRCAR, ALISHA JITENDRA 3792 §102 Non-Final OA 29d overdue Pending Sep 05, 2023
18231348 PERIPROSTHETIC SHOULDER FRACTURE REPAIR YAO, JUSTIN ZHI-DE 3774 §103 Non-Final OA 26d Pending Aug 08, 2023
18229890 External Fixation Frame Reference Bodies and Methods of Use COTRONEO, STEVEN J 3773 §103 Final Rejection 12d Pending Aug 03, 2023
18143120 Technique For Visualizing A Planned Implant JOHNSON, NICOLE F 3796 §103 Non-Final OA 21d Pending May 04, 2023
18097388 Technique For Determining A Need For A Re-Registration Of A Patient Tracker Tracked By A Camera System ROBINSON, NICHOLAS A 3798 §103 Final Rejection 26d Pending Jan 16, 2023
18069393 Surgical Navigation System And Method CHANG, OLIVIA C 3775 §102 Final Rejection 15d overdue Pending Dec 21, 2022
17968511 Instrument For Transmitting Torque SHAKERI, HADI 3723 §103 Non-Final OA 44d overdue Pending Oct 18, 2022
17759812 Spheroidal Surgical Rasp SHIRSAT, MARCELA 3775 §103 Non-Final OA 10d overdue Pending Jul 29, 2022
17837376 Technique For Determining Poses Of Tracked Vertebrae KELLOGG, MICHAEL S 3798 §103 Final Rejection 34d Pending Jun 10, 2022
17770477 Flexible Driveshaft With Channels Configured To Collapse Under Rotational Load OU, JING RUI 3771 §112 Final Rejection 9d Pending Apr 20, 2022
17502664 TECHNIQUE FOR DETERMINING A RADIUS OF A SPHERICALLY SHAPED SURFACE PORTION OF AN INSTRUMENT TIP BRUCE, FAROUK A 3797 §103 Non-Final OA 28d Pending Oct 15, 2021

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