USPTO Examiner LAWSON MATTHEW JAMES - Art Unit 3619

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19178583SYSTEM AND METHOD FOR CREATING GRAFT TUNNELS IN BONEApril 2025May 2025Allow100NoNo
18986552MOTION PRESERVING SYSTEM AND APPARATUSDecember 2024June 2025Allow610YesNo
18908080EXPANDABLE IMPLANT ASSEMBLYOctober 2024March 2026Allow1710YesNo
18896430DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTSSeptember 2024July 2025Abandon1020NoNo
18892115SYSTEM AND METHOD FOR CREATING GRAFT TUNNELS IN BONESeptember 2024March 2025Allow511NoNo
18887363Systems and Methods for Forming An Antimicrobial Orthopedic ImplantSeptember 2024February 2026Allow1710NoNo
18830461COMBINATION DRILL GUIDE AND DEPTH GAUGE SURGICAL INSTRUMENT FOR IMPLANTING AN ACETABULAR CUP COMPONENT AND ASSOCIATED SURGICAL METHODSeptember 2024February 2026Allow1710YesNo
18828451METHOD OF SOFT TISSUE PRESERVATION DURING KNEE REPLACEMENT SURGERYSeptember 2024December 2025Allow1510YesNo
18824638ALIGNMENT GUIDE FOR HUMERAL OR FEMORAL STEM REPLACEMENT PROSTHESESSeptember 2024November 2025Allow1420NoNo
18822801EXPANDING INTERVERTEBRAL IMPLANTSSeptember 2024January 2026Allow1710NoNo
18790104BONE MENDING SYSTEM WITH VISUAL GUIDANCE GROOVEJuly 2024October 2024Allow210NoNo
18757774Meniscal Allograft Transplantation System and Methods for UseJune 2024December 2025Allow1811NoNo
18753401BI-DIRECTIONAL DISK REMOVAL AND DECORTICATION TOOLJune 2024September 2025Allow1520NoNo
18678984HAND PIECE FOR POWERED OSTEOTOMEMay 2024December 2025Allow1920NoNo
18663178SURGICAL FIXATION SYSTEMS AND METHODSMay 2024March 2025Allow1010NoNo
18661782ORTHOPEDIC STABILIZATION DEVICES AND METHODS FOR INSTALLATION THEREOFMay 2024July 2025Allow1420NoNo
18659878SYSTEM AND METHOD FOR CREATING GRAFT TUNNELS IN BONEMay 2024August 2024Allow310NoNo
18642989IMPLANT INSERTION TOOL FOR IMPLANTING AN ACETABULAR COMPONENT AND ASSOCIATED SURGICAL METHODApril 2024April 2025Allow1220NoNo
18633473DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTSApril 2024January 2025Abandon910NoNo
18600233SURGICAL SYSTEM FOR CUTTING AN ANATOMICAL STRUCTURE ACCORDING TO AT LEAST ONE TARGET PLANEMarch 2024April 2025Allow1310NoNo
18596730PROSTHETIC IMPLANT REMOVAL TOOL AND ASSOCIATED METHODMarch 2024April 2025Allow1410YesNo
18438310SYSTEM AND METHOD FOR CREATING GRAFT TUNNELS IN BONEFebruary 2024May 2024Allow310YesNo
18433805Self-Holding Screw HeadFebruary 2024February 2025Allow1210YesNo
18431111ORTHOPEDIC IMPLANT, METHOD, AND KITFebruary 2024February 2025Allow1320NoNo
18428138MINIMALLY INVASIVE SURGERY LAPIDUS SYSTEMJanuary 2024January 2026Allow2410NoNo
18427680CERVICAL CAGEJanuary 2024June 2025Allow1720NoNo
18412791Spinal Fusion ImplantJanuary 2024August 2025Allow1920YesNo
18397665METHOD AND APPARATUS FOR PLACEMENT OF A VERTEBRAL BODY REPLACEMENT DEVICE INTO A TRANSCORPOREAL VOID DURING A SURGICAL OPERATION ON THE CERVICAL PORTION OF THE SPINEDecember 2023April 2025Allow1520YesNo
18391279MULTI-WALLED PLACEHOLDERDecember 2023October 2025Abandon2220NoNo
18389795IMPLANT REMOVAL TOOLDecember 2023November 2025Allow2330YesNo
18571715IMPROVED ORTHOPEDIC IMPACTOR AND EXTRACTOR DEVICEDecember 2023September 2025Allow2110YesNo
18534992SMART SURGICAL SCREWDRIVERDecember 2023July 2025Allow1921NoNo
18533908Method of Implanting an Artificial Disc Replacement DeviceDecember 2023January 2025Allow1310NoNo
18525006ADJUSTED STIFFNESS ORTHOPAEDIC IMPLANTS AND METHOD OF MANUFACTURENovember 2023March 2026Allow2740YesNo
18513158VERTEBRAL BODY REPLACEMENT AND INSERTION DEVICENovember 2023August 2025Allow2110NoNo
18389463BONE MARROW ACCESS APPARATUSNovember 2023October 2025Abandon2320NoNo
18505566ARTHROSCOPIC RESECTION DEVICENovember 2023October 2025Allow2320NoNo
18495593DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTSOctober 2023March 2024Allow520YesNo
18490948METHOD AND APPARATUS FOR INSERTING A BONE PLATEOctober 2023November 2024Allow1310NoNo
18378305SHAVER WITH BLOOD VESSEL AND NERVE MONITORING FEATURESOctober 2023February 2025Allow1610YesNo
18373085FIXATION MEMBER INSERTER INSTRUMENTSeptember 2023May 2025Allow2010NoNo
18472738BONE MENDING SYSTEM WITH WIRE FIXATIONSeptember 2023July 2024Allow1010NoNo
18469916TRUMPET EXPANDABLE VERTEBRAL DEVICE AND ASSEMBLY THEREOFSeptember 2023August 2025Allow2320NoNo
18244730Constant-Torque Intraosseous Access Devices and Methods ThereofSeptember 2023October 2024Allow1320NoNo
18462145TOE IMPLANT ASSEMBLIES, KITS, SURGICAL METHODS, AND METHODS OF MANUFACTURINGSeptember 2023March 2026Allow3011YesNo
18458340FEMUR SIZE MEASURING DEVICEAugust 2023May 2025Allow2000NoNo
18238075BONE SCREW WITH CUTTING TIPAugust 2023April 2025Allow2030NoNo
18450785EXPANDABLE MOTION PRESERVATION SPACERAugust 2023July 2024Allow1110NoNo
18233472NONINVASIVELY ADJUSTABLE SUTURE ANCHORSAugust 2023February 2025Allow1811YesNo
18230337INTERVERTEBRAL IMPLANTS HAVING POSITIONING GROOVES AND KITS AND METHODS OF USE THEREOFAugust 2023January 2025Allow1720YesNo
18364476CONTINUOUS-FIBER REINFORCED BIOCOMPOSITE MEDICAL IMPLANTSAugust 2023November 2024Allow1520YesNo
18227010Self Leveling Patellar Drill GuideJuly 2023July 2025Allow2410YesNo
18359334SURGICAL INSTRUMENTJuly 2023May 2024Allow1010YesNo
18274083GLENOID IMPLANT COMPONENTS AND INSTRUMENTS THEREFORJuly 2023September 2025Allow2520YesNo
18356268Center of Rotation GuideJuly 2023January 2026Allow3021NoNo
18221849TOOLS AND IMPLANTS FOR LATERAL DISC REPLACEMENTJuly 2023December 2025Allow2921NoNo
18212243Patella Resection Guide with Independent AdjustmentJune 2023December 2024Allow1820YesNo
18268347OFFSET GUIDING DEVICE AND METHOD OF USE THEREOFJune 2023February 2026Allow3211NoNo
18337191SURGICAL ACCESS SYSTEM AND RELATED METHODSJune 2023January 2025Allow1910NoNo
18329168IMPLANT EXTRACTORJune 2023July 2025Allow2640NoNo
18313528IMPLANT REMOVAL TOOLMay 2023July 2024Allow1510YesNo
18312922ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHODMay 2023May 2024Allow1220NoNo
18311048DISPOSABLE INTERSPINOUS IMPLANT INSERTION INSTRUMENTMay 2023January 2025Allow2001NoNo
18306990FLAT PLATE MECHANISMS FOR BONE LENGTHENINGApril 2023October 2025Allow3020NoNo
18136608ACETABULAR CUP PROSTHESIS ALIGNMENT SYSTEM AND METHODApril 2023December 2024Allow2010NoNo
18031804Spinal Interbody ImplantsApril 2023October 2025Allow3020YesNo
18133762ORTHOPEDIC IMPLANT, METHOD, AND KITApril 2023November 2023Allow700NoNo
18134007SURGICAL GUIDE AND FIXATION INSERTION DEVICEApril 2023June 2025Allow2611NoNo
18297158HIGHLY LORDOSED FUSION CAGEApril 2023October 2025Allow3140NoNo
18030189PATELLA PREPARATION SYSTEMApril 2023September 2025Allow2910NoNo
18246826MODULAR AND TEMPORARILY FIXABLE OSTEOSYNTHESIS DEVICE FOR VERTEBRAEMarch 2023October 2025Allow3110YesNo
18121840MEDICAL DEVICES FOR AIRWAY MANAGEMENT AND METHODS OF PLACEMENTMarch 2023November 2025Allow3210NoNo
18026129DEVICE AND METHOD FOR AUTOLOGOUS BONE GRAFT HARVESTINGMarch 2023July 2025Allow2810NoNo
18118439FEMORAL SURGICAL INSTRUMENT AND METHOD OF ASSEMBLING SAMEMarch 2023March 2025Allow2420YesNo
18118354Femur PlateMarch 2023September 2024Allow1820YesNo
18179488FLEXION/EXTENSION SURGICAL GUIDES AND METHODS OF USING THE SAMEMarch 2023July 2025Allow2811NoNo
18175578METHODS AND SYSTEM FOR EXTRAMEDULLARY GUIDANCEFebruary 2023January 2026Allow3511YesNo
18171097ARTHROSCOPIC TUNNEL GUIDE FOR ROTATOR CUFF REPAIRFebruary 2023June 2025Abandon2821NoNo
18170627IMPLANT AND COVERING METHODS AND APPARATUSFebruary 2023July 2024Allow1710NoNo
18108402EXPANDABLE IMPLANT ASSEMBLYFebruary 2023August 2024Allow1820YesNo
18166320ROTATABLE SURGICAL INSTRUMENT WITH BEARINGFebruary 2023January 2025Allow2321YesNo
18105518TIBIAL PLATEAU LEVELING OSTEOTOMY SYSTEMS AND METHODSFebruary 2023June 2024Allow1721YesNo
18158279EXTENDED TAB REINFORCEMENT SLEEVEJanuary 2023March 2024Allow1410NoNo
18094690BONE MATERIAL DISPENSING APPARATUS AND METHODSJanuary 2023March 2024Allow1410NoNo
18091255MULTI-SHIELD SPINAL ACCESS SYSTEMDecember 2022May 2024Allow1620YesNo
18087766MEDICAL CUTTING DEVICES HAVING A WORKING BLADE BODY WITH STATIC COMPONENTS AND RELATED METHODS OF USEDecember 2022August 2025Allow3120YesNo
18082016DEVICES, SYSTEMS AND METHODS FOR NATURAL FEATURE TRACKING OF SURGICAL TOOLS AND OTHER OBJECTSDecember 2022December 2025Allow3610YesNo
18075574JOINT REVISION SURGERY SYSTEM AND METHODDecember 2022October 2025Allow3411NoNo
17990101EXPANDABLE IMPLANT WITH PIVOTING CONTROL ASSEMBLYNovember 2022March 2025Allow2830NoNo
17981675ARTICULATING PITUITARY RONGEUR FOR USE WITH A CANNULANovember 2022November 2025Abandon3621NoNo
17978364IMPLANT INSERTION TOOL FOR IMPLANTING AN ACETABULAR COMPONENT AND ASSOCIATED SURGICAL METHODNovember 2022December 2023Allow1410YesNo
17921823KNEE TENSIONER WITH DIGITAL FORCE AND DISPLACEMENT SENSINGOctober 2022December 2025Allow3721NoNo
17935276Implant With Protected Fusion ZonesSeptember 2022March 2024Allow1710YesNo
17933274DEVICES AND METHODS FOR STABILIZING TISSUE AND IMPLANTSSeptember 2022July 2024Abandon2221NoNo
17946797MULTIPLE THICKNESS SAW BLADE FOR PRECISION ORTHOPEDIC CUTSSeptember 2022October 2025Abandon3711NoNo
17944434DEVICE FOR PROVIDING BONE CEMENTSeptember 2022March 2024Allow1820NoNo
17905449MECHANISM FOR DICING CARTILAGESeptember 2022October 2025Allow3820YesNo
17908198SURGICAL INSTRUMENT FOR DRILLINGAugust 2022March 2025Allow3110NoNo
17899521JOINT REVISION SURGERY APPARATUSAugust 2022November 2025Allow3911NoNo
17897628INTERBODY TOOL, SYSTEMS, AND METHODSAugust 2022June 2024Allow2220YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner LAWSON, MATTHEW JAMES.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
7
Examiner Affirmed
3
(42.9%)
Examiner Reversed
4
(57.1%)
Reversal Percentile
82.2%
Higher than average

What This Means

With a 57.1% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
19
Allowed After Appeal Filing
9
(47.4%)
Not Allowed After Appeal Filing
10
(52.6%)
Filing Benefit Percentile
76.2%
Higher than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 47.4% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Strategic Recommendations

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner LAWSON, MATTHEW JAMES - Prosecution Strategy Guide

Executive Summary

Examiner LAWSON, MATTHEW JAMES works in Art Unit 3619 and has examined 126 patent applications in our dataset. With an allowance rate of 92.9%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 45 months.

Allowance Patterns

Examiner LAWSON, MATTHEW JAMES's allowance rate of 92.9% places them in the 79% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by LAWSON, MATTHEW JAMES receive 2.83 office actions before reaching final disposition. This places the examiner in the 82% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by LAWSON, MATTHEW JAMES is 45 months. This places the examiner in the 13% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.

Interview Effectiveness

Conducting an examiner interview provides a +6.2% benefit to allowance rate for applications examined by LAWSON, MATTHEW JAMES. This interview benefit is in the 33% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 23.6% of applications are subsequently allowed. This success rate is in the 33% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 43.7% of cases where such amendments are filed. This entry rate is in the 67% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 40.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 38% percentile among all examiners. Note: Pre-appeal conferences show below-average success with this examiner. Consider whether your arguments are strong enough to warrant a PAC request.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 68.2% of appeals filed. This is in the 54% percentile among all examiners. Of these withdrawals, 26.7% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 65.2% are granted (fully or in part). This grant rate is in the 70% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 8.7% of allowed cases (in the 92% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 35% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Expect multiple rounds of prosecution: This examiner issues more office actions than average. Address potential issues proactively in your initial response and consider requesting an interview early in prosecution.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.
  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.