Prosecution Insights
Last updated: May 29, 2026

Oyen Wiggs Green and Mutala LLP

39 pending office actions • 26 clients • 39 examiners • 35 art units • 0 of 39 (0%) have an AI response strategy ready • 86 patents granted in the last 365 days

Portfolio Summary

39
Total Pending OAs
28
Non-Final OAs
11
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 39 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

27
Overdue
1
Due this week
8
Due this month
2
Due in next 60 days
1
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. 39 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (27)Due ≤ 7 days (1)Due ≤ 30 days (8)Due ≤ 60 days (2)Due later (1)

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.

2
Hard (5%)
35
Medium (90%)
1
Easy (3%)
1
Unknown (3%)

Rejection Statute Mix

BucketCases
§101 only2 (5%)
§103 only32 (82%)
§102 only3 (8%)
§112 only1 (3%)
No statute on record1 (3%)

Industry Mix

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

6
Life Sciences
15% of docket
3
Information Tech
8% of docket
6
Communications
15% of docket
9
Semiconductors
23% of docket
15
Mechanical / Eng
38% 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.

390 h
Manual time on pending OAs
78 h
Time saved (low, 20%)
136 h
Time saved (mid, 35%)
3.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ST CYR, DANIEL 1 81.3% +13.3%
HANNA, SAMUEL SALEEB 1 58.3% +36.5%
TRIEU, VAN THANH 1 84.7% +13.5%
NGUYEN, HAI L 1 87.1% +9.5%
GRACE, KELSEY C 1 81.0% +12.4%
TRAN, MAI THI NGOC 1 85.8% +3.3%
HOWELL, MARC C 1 68.1% +25.1%
ZHAI, KYLE 1 74.5% +18.4%
PECHE, JORGE O 1 80.5% +17.1%
MAESTRI, PATRICK J 1 73.2% +14.8%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18916275 SYSTEM AND METHOD FOR DETECTING DIAPER CHANGES IN PATIENTS TRIEU, VAN THANH 38d overdue
18842964 SYSTEM AND METHOD FOR IMAGING HISTOPATHOLOGY-STAINED SLIDES USING COHERENT ANTI-STOKES RAMAN SPECTRAL IMAGING TRAN, MAI THI NGOC 19d
18633439 ENERGY-EFFICIENT COLLISION DETECTION AND MOTION PLANNING PECHE, JORGE O 26d
18824656 SYSTEMS AND METHODS FOR TRIMMING PHOTONIC INTEGRATED CIRCUITS GRACE, KELSEY C 53d
19068973 LABORATORY SAFETY ENCLOSURE ASSEMBLY WITH SAFETY FEATURES THEREOF TO CONTROL ACCESS THERETO AND A TRANSPARENT/OPAQUE DISPLAY ON A SASH/WINDOW/DOOR THEREOF ST CYR, DANIEL 55d

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17423211 ROOFING ESTIMATE SYSTEM MA, LISA 5d
18162267 WATER MONITORING AND CONTROL SYSTEM INCORPORATING REAL-TIME RAINFALL AND WATER QUALITY DATA IN PARALLEL FERRELL, CARTER W 14d

Interview Candidates (8)

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
18653923 METHODS FOR CORRECTING AND/OR MITIGATING TISSUE PENETRATION IN ANATOMICAL SIMULATION MODELS FOR COMPUTER ANIMATION ZHAI, KYLE 53d overdue
18739988 VESSEL SUPPORT APPARATUS AND METHODS OF USE HOWELL, MARC C 43d overdue
18916275 SYSTEM AND METHOD FOR DETECTING DIAPER CHANGES IN PATIENTS TRIEU, VAN THANH 38d overdue
18875894 REAMING SYSTEM HANNA, SAMUEL SALEEB 28d overdue
18633439 ENERGY-EFFICIENT COLLISION DETECTION AND MOTION PLANNING PECHE, JORGE O 26d
18619143 WALL PANEL MOUNT SYSTEM INCLUDING A FRAME SHAPED TO INHIBIT POOLING OF FLUID ON AN INNER SIDE THEREOF MAESTRI, PATRICK J 30d
18824656 SYSTEMS AND METHODS FOR TRIMMING PHOTONIC INTEGRATED CIRCUITS GRACE, KELSEY C 53d
19068973 LABORATORY SAFETY ENCLOSURE ASSEMBLY WITH SAFETY FEATURES THEREOF TO CONTROL ACCESS THERETO AND A TRANSPARENT/OPAQUE DISPLAY ON A SASH/WINDOW/DOOR THEREOF ST CYR, DANIEL 55d

Client Portfolio (26 clients)

Top Art Units

Art UnitApps
28782
26112
37622
28722
28761
37751
26851
28421
17421
17741

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19068973 LABORATORY SAFETY ENCLOSURE ASSEMBLY WITH SAFETY FEATURES THEREOF TO CONTROL ACCESS THERETO AND A TRANSPARENT/OPAQUE DISPLAY ON A SASH/WINDOW/DOOR THEREOF H. H. Hawkins Ltd. ST CYR, DANIEL 2876 §103 Final Rejection 55d Pending Mar 03, 2025
18875894 REAMING SYSTEM Mowbray Holdings Ltd. HANNA, SAMUEL SALEEB 3775 §103 Non-Final OA 28d overdue Pending Dec 17, 2024
18916275 SYSTEM AND METHOD FOR DETECTING DIAPER CHANGES IN PATIENTS Tochtech Technologies Ltd. TRIEU, VAN THANH 2685 §103 Non-Final OA 38d overdue Pending Oct 15, 2024
18826836 TOUCHLESS DEVICE INTERFACES Nz Technologies Inc. NGUYEN, HAI L 2842 Other Non-Final OA 2d overdue Pending Sep 06, 2024
18824656 SYSTEMS AND METHODS FOR TRIMMING PHOTONIC INTEGRATED CIRCUITS Photonic Inc. GRACE, KELSEY C 1742 §103 Non-Final OA 53d Pending Sep 04, 2024
18842964 SYSTEM AND METHOD FOR IMAGING HISTOPATHOLOGY-STAINED SLIDES USING COHERENT ANTI-STOKES RAMAN SPECTRAL IMAGING Quisitum Automated Systems Inc. TRAN, MAI THI NGOC 2878 §103 Non-Final OA 19d Pending Aug 30, 2024
18739988 VESSEL SUPPORT APPARATUS AND METHODS OF USE STEMCELL Technologies Canada Inc. HOWELL, MARC C 1774 §103 Non-Final OA 43d overdue Pending Jun 11, 2024
18653923 METHODS FOR CORRECTING AND/OR MITIGATING TISSUE PENETRATION IN ANATOMICAL SIMULATION MODELS FOR COMPUTER ANIMATION Digital Domain Virtual Human (Us), Inc. ZHAI, KYLE 2611 §103 Non-Final OA 53d overdue Pending May 02, 2024
18633439 ENERGY-EFFICIENT COLLISION DETECTION AND MOTION PLANNING The University of British Columbia PECHE, JORGE O 3656 §102 Non-Final OA 26d Pending Apr 11, 2024
18619143 WALL PANEL MOUNT SYSTEM INCLUDING A FRAME SHAPED TO INHIBIT POOLING OF FLUID ON AN INNER SIDE THEREOF Morlock Holdings Ltd. MAESTRI, PATRICK J 3635 §103 Non-Final OA 30d Pending Mar 27, 2024
18619146 WALL PANEL MOUNT SYSTEM INCLUDING FRAME AND WALL PANEL THEREOF HAVING OFFSET WEEP HOLES EXTENDING THERETHROUGH Morlock Holdings Ltd. GLESSNER, BRIAN E 3633 §103 Non-Final OA 98d overdue Pending Mar 27, 2024
18410755 SYSTEM AND METHOD FOR ANIMATING SECONDARY FEATURES Digital Domain Virtual Human (Us), Inc. CLOTHIER, MATTHEW MORRIS 2614 §103 Non-Final OA 77d overdue Pending Jan 11, 2024
18410892 METHOD AND SYSTEM FOR ANIMATING HAIR WITH RESOLUTION INDEPENDENT FIBER DEFORMATION Digital Domain Virtual Human (Us), Inc. BEARD, CHARLES LLOYD 2611 §103 Non-Final OA 29d overdue Pending Jan 11, 2024
18406117 SYSTEMS AND METHODS FOR SEPARATING BULLETS FROM BACKSTOP MATERIAL 1054610 Bc Ltd. MACKEY, PATRICK HEWEY 3653 §103 Non-Final OA 1d overdue Pending Jan 06, 2024
18543706 RAILING CONFIGURATION SYSTEM Peak Innovations Inc. ANDERSON, FOLASHADE 3623 §103 Final Rejection 46d overdue Pending Dec 18, 2023
18540036 VENT FOR AIR CONDITIONING UNIT Menzies Roofing Corporation GIORDANO, MICHAEL JAMES 3762 §103 Non-Final OA 3d overdue Pending Dec 14, 2023
18527228 HIGH ENERGY DISSIPATION TUBE-TYPE TORSIONAL VISCOUS DAMPER AND METHODS OF TUNING A VISCOUS DAMPER USING THE VIBRATION ABSORBER PRINCIPLE Lo-Rez Vibration Control Ltd. BURCH, MELODY M 3616 §103 Non-Final OA 27d Pending Dec 01, 2023
18458088 APPARATUS AND METHODS FOR COMBINATORIAL MATERIAL SCREENING AND DISCOVERY The University of British Columbia MILLER, JR, JOSEPH ALBERT 1712 §103 Non-Final OA 9d overdue Pending Aug 29, 2023
18451651 BIN FOR FOOD DRYER Intercrate Container Corp. TREMARCHE, CONNOR J. 3762 §103 Non-Final OA 10d overdue Pending Aug 17, 2023
18448893 METHODS AND SYSTEMS FOR USING ULTRAVIOLET LIGHT-EMITTING DIODES FOR DISINFECTION OF STATIONARY FLUIDS Acuva Technologies Inc. LUCK, SEAN M 2878 §103 Non-Final OA 53d overdue Pending Aug 11, 2023
18366590 SITUATIONAL AWARENESS, COMMUNICATION, AND SAFETY IN HEARING PROTECTION AND COMMUNICATION SYSTEMS Picotera Electronics Inc. PATEL, DHAVAL V 2631 §102 Non-Final OA 14d Pending Aug 07, 2023
18331888 MULTI-SHELL HELMET WITH PIVOTABLE OUTER SHELL The University of British Columbia DUCKWORTH, BRIANNA T 3732 §103 Final Rejection 100d overdue Pending Jun 08, 2023
18318718 PICK AND PLACE SYSTEMS AND METHODS Apera AI Inc. AKHAVANNIK, HADI 2676 §103 Final Rejection 38d overdue Pending May 16, 2023
18030642 FUEL CELL HUMIDIFIER Core Energy Recovery Solutions Inc. MCCLURE, JOSHUA PATRICK 1723 §103 Non-Final OA 23d overdue Pending Apr 06, 2023
18042880 ELECTRIC MACHINES WITH ENHANCED ELECTROMAGNETIC INTERACTION National Research Council Of Canada STEFANON, JUSTIN 2834 §103 Final Rejection 28d overdue Pending Feb 24, 2023
18162267 WATER MONITORING AND CONTROL SYSTEM INCORPORATING REAL-TIME RAINFALL AND WATER QUALITY DATA IN PARALLEL Flowlink Environmental Inc. FERRELL, CARTER W 2857 §101 Final Rejection 14d Pending Jan 31, 2023
17994275 SYSTEM FOR TREATING UNWANTED TISSUE Ikomed Technologies Inc. KERN, ASHLEIGH LAUREN 3794 §103 Final Rejection 19d overdue Pending Nov 25, 2022
17923550 GLARE SCREEN SYSTEM Intercrate Container Corp. HARTMANN, GARY S 3671 §103 Final Rejection 22d Pending Nov 04, 2022
17919455 ELECTROLYTIC CONVERSION OF CARBON-CONTAINING IONS USING POROUS METAL ELECTRODES The University of British Columbia PARENT, ALEXANDER RENE 1795 §102 Non-Final OA 35d overdue Pending Nov 01, 2022
17976740 SMART ROLLER The University of British Columbia NIA, FATEMEH ESFANDIARI 2855 §103 Non-Final OA 15d overdue Pending Oct 28, 2022
18045011 CONTROL OF HYPERFINE INTERACTION IN BROKER-CLIENT SYSTEMS Photonic Inc. STANLEY, JEREMY L 2127 §103 Non-Final OA 30d overdue Pending Oct 07, 2022
17995068 METHOD OF SIMULATING A QUANTUM COMPUTATION, SYSTEM FOR SIMULATING A QUANTUM COMPUTATION, METHOD FOR ISSUING A COMPUTATIONAL KEY, SYSTEM FOR ISSUING A COMPUTATIONAL KEY The University of British Columbia DUONG, HIEN LUONGVAN 2147 §103 Non-Final OA 28d Pending Sep 29, 2022
17758493 QUANTUM COMPUTER ARCHITECTURE BASED ON SILICON DONOR QUBITS COUPLED BY PHOTONS The University of British Columbia MAIDO, MAGGIE T 2129 §112 Non-Final OA 2d overdue Pending Jul 07, 2022
17843561 MICROMOTOR-INTEGRATED ENDOSCOPIC SIDE-VIEWING PROBE The University of British Columbia STANFORD, CHRISTOPHER J 2872 §103 Final Rejection 147d overdue Pending Jun 17, 2022
17689856 METHOD AND USE OF COMPOSITIONS COMPRISING LIGNOSULFONATE FOR ATTENUATION OF SARS-CoV-2 VIRUS REPLICATION Attenubiotics Inc. JUSTICE, GINA CHIEUN YU 1617 §103 Non-Final OA 79d Pending Mar 08, 2022
17553777 COMPUTERIZED SELF GUIDED VISION MEASUREMENT 1462287 B.C. Unlimited Liability Company SUN, PINPING 2872 §103 Final Rejection 36d overdue Pending Dec 16, 2021
17438701 PIVOT GUIDE FOR ULTRASOUND TRANSDUCER Sonic Incytes Medical Corp. BASET, NESHAT 3798 §103 Non-Final OA 50d overdue Pending Sep 13, 2021
17426046 APPARATUS FOR USE IN REPAIRING MITRAL VALVES AND METHOD OF USE THEREOF Vesalius Cardiovascular Inc. ZIMMERMAN, REBECCA LYNEE 3774 §103 Non-Final OA 381d overdue Pending Jul 27, 2021
17423211 ROOFING ESTIMATE SYSTEM Peak Innovations Inc. MA, LISA 3628 §101 Final Rejection 5d Pending Jul 15, 2021

Managing Oyen Wiggs Green and Mutala LLP's Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month