Prosecution Insights
Last updated: October 25, 2026

Matthew P Saunders, USPTO Patent Examiner

Listed by the USPTO as SAUNDERS, MATTHEW P

Tech Center 3700 • Art Units: 1743 3732 3772

This examiner grants 47% of resolved cases

Analysis

SAUNDERS, MATTHEW P has 554 resolved cases and an allowance rate of 46.9%. The median time to allowance is 1172 days. Interviews correspond to a 38.4% lift in the allowance rate, the strongest positive prosecution signal in this profile’s core metrics. Counsel may therefore place particular emphasis on interview preparation, especially where the application’s issues can be addressed through focused technical and claim discussions.

The listed companies are Align Technology Inc., Sonendo Inc., and King's College London. The listed firms are Knobbe, Martens, Olson & Bear, LLP, BOND, SCHOENECK & KING, PLLC, and BUCHANAN, INGERSOLL & ROONEY PC. These entities provide context for the examiner’s resolved matter history and may help counsel identify relevant filing and interview experience.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

46.9%
Allow Rate
-23.1% vs TC avg
609
Total Applications
+38.4%
Interview Lift
1172
Avg Prosecution Days
Based on 554 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
23.0%
§102 Novelty
43.2%
§103 Obviousness
27.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19201449 FULL-MOUTH ZIRCONIA IMPLANT SYSTEM AND METHOD FOR FULL MOUTH RECONSTRUCTION USING ONE-PIECE CERAMIC ZIRCONIA DENTAL IMPLANTS Non-Final OA Individual inventor
18816187 DENTAL GUIDE Non-Final OA Individual inventor
18345755 METHOD FOR MAKING A REMOTELY CUSTOM FIT DENTAL ORTHOTIC Non-Final OA Individual inventor
18341919 ORTHODONTIC ALIGNER COMPRISING BITE PLATE Non-Final OA Individual inventor
18142563 DENTAL APPLIANCE AND METHOD OF USE FOR DENTAL ARCH AND/OR AIRWAY DEVELOPMENT AND TEETH POSITIONING Non-Final OA Individual inventor
17648187 System for body alignment through correction of malocclusions Non-Final OA Individual inventor
18453545 IRRADIATION TECHNIQUES FOR ORTHODONTIC ALIGNERS Final Rejection LightForce Orthodontics, Inc.
19026336 METHODS FOR DIRECT FABRICATION OF APPLIANCES FOR PALATE EXPANSION Final Rejection Align Technology, Inc.
18971833 SYSTEMS FOR FABRICATION OF DENTAL APPLIANCES WITH ELONGATE SHAFTS AND CONNECTORS Final Rejection Align Technology, Inc.
18791414 METHODS AND APPARATUSES FOR CUSTOMIZING A RAPID PALATAL EXPANDER Final Rejection Align Technology, Inc.
18669345 TREATMENT PLAN SPECIFIC BITE ADJUSTMENT STRUCTURES Final Rejection ALIGN TECHNOLOGY, INC.
17133475 INSERTABLE AND PREFABRICATED ATTACHMENTS FOR AN ORAL APPLIANCE Final Rejection Align Technology, Inc.
18288236 TIP FOR A VIBRATING SCALER AND A VIBRATING SCALER Non-Final OA KING'S COLLEGE LONDON
16585831 Common Placement Support for Artificial Teeth Non-Final OA 3SHAPE A/S
19243345 ORTHODONTIC ALIGNER WITH CONTACTING BULGES Non-Final OA 1092228 B.C. Ltd.
19061322 APPARATUS AND METHOD FOR PRECISION OSTEOTOMY TO SUPPORT TRANSALVEOLAR DENTAL IMPLANT PLACEMENT WITH LIMITED INTEROCCLUSAL SPACE Non-Final OA INDIVIDUAL IMPLANT SOLUTIONS, INC.
18060214 DENTAL IMPLANT, INSERTION TOOL FOR DENTAL IMPLANT AND COMBINATION OF DENTAL IMPLANT AND INSERTION TOOL Non-Final OA NOBEL BIOCARE SERVICES AG
18866912 MAGNETIC DRIVE SYSTEM FOR DENTAL APPLICATIONS AND METHODS Non-Final OA Anne Simonsen
18854941 ORTHODONTIC DEVICE FOR A DENTAL BRACE Final Rejection ESMAIL MEDICAL LIMITED
18162656 MULTI-AXIS MULTI-ANCHORED IMPLANTS Final Rejection CAO Group, Inc.
18769954 ORTHODONTIC SYSTEMS AND METHODS OF USING SAME Final Rejection Smilenext, Inc.
18679730 INSTRUMENTS FOR DIRECT BONDED LINGUAL FOR ORTHODONTICS AND RELATED METHODS Final Rejection Alta Smiles, Inc.
18678477 DENTAL IMPRESSION ACQUISITION KIT AND METHODS OF USER THEROF Final Rejection WOJTEK PRODUCTS, LLC
17412774 APPARATUS AND METHODS FOR CLEANING TEETH AND ROOT CANALS Non-Final OA SONENDO, INC.
16858401 APPARATUS AND METHODS FOR CLEANING TEETH AND GINGIVAL POCKETS Final Rejection SONENDO, INC.
18535751 DENTAL HANDPIECE, MOTOR AND COUPLER WITH MULTI-WAVELENGTH LIGHT OUTPUTS Final Rejection LARES RESEARCH
17647550 DENTAL IMPLANT BODY AND METHOD FOR MANUFACTURING DENTAL IMPLANT BODY Non-Final OA Orbray Co., Ltd.
18218378 Dental Device Non-Final OA SOVE, Inc.
18327237 ABUTMENT COUPLED TO UPPER PART OF DENTAL IMPLANT FIXTURE Non-Final OA ONEDAY BIOTECH CO.,LTD
17621130 ELASTICALLY MODIFIABLE ORTHODONTIC APPLIANCES Final Rejection Smylio Inc.

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Frequently Asked Questions

What is examiner Matthew P Saunders's allowance rate?

46.9% of resolved applications examined by Matthew P Saunders were allowed (554 resolved cases), compared with 59.4% across Art Unit 1743 over the last five years.

Does an interview help with examiner Matthew P Saunders?

This examiner's interview lift is +38.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Matthew P Saunders take to allow a patent?

Applications allowed by Matthew P Saunders took 1,172 days on average from filing to allowance.

Which art unit does examiner Matthew P Saunders work in?

Matthew P Saunders examines applications in Art Unit 1743 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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