Prosecution Insights
Last updated: October 02, 2026

Idexx Laboratories Inc.

Technology areas: Biotechnology & Pharmaceuticals • Transportation, E-Commerce & Mechanical Systems

21 pending office actions • 11 art units • 21 examiners • 0 of 21 (0%) have an AI response strategy ready • 24 patents granted in the last 365 days

Analysis

Idexx Laboratories Inc. is managing a workload of 20 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These 20 actions are distributed among 20 distinct examiners, meaning every single pending matter is being reviewed by a different individual. These actions are also spread across 11 distinct art units, indicating a broad administrative footprint. This high level of fragmentation suggests that the company's technology is being evaluated by a wide variety of technical specialists across the patent office.

REYES, REGINALD R is the busiest examiner for the company, though they are responsible for 1 busiest examiner pending action. The fact that 20 pending office actions are spread across 11 distinct art units requires a coordinated prosecution strategy to manage the diverse feedback from multiple examiners. Practitioners must be prepared for a wide range of procedural and technical expectations, as the lack of examiner concentration minimizes the opportunity for consistent outcomes. Managing the pending office actions across 11 distinct art units requires a robust system for tracking examiner preferences and art unit trends. The applicant should look for commonalities within the administrative groups to identify potential efficiencies in their overall prosecution approach, even as they address the unique requirements of 20 different examiners.

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

Portfolio Summary

21
Total Pending OAs
15
Non-Final OAs
5
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

16
Hard (76%)
4
Medium (19%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (10%)
§101 + other7 (33%)
§103 only4 (19%)
Double-patenting only1 (5%)
Multi-statute (no §101)7 (33%)

Industry Mix

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

5
Life Sciences
24% of docket
1
Information Tech
5% of docket
0
Communications
0% of docket
2
Semiconductors
10% of docket
6
Mechanical / Eng
29% of docket
7
Business / Other
33% 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.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
REYES, REGINALD R 1 41.0% +31.9%
RIZVI, AKBAR HASSAN 1 87.9% +15.2%
PLAYER, ROBERT AUSTIN 1 14.3% +33.8%
WILLIAMS, TERESA S 1 25.1% +17.4%
SHIN, SOO JUNG 1 87.1% +16.2%
SHIMELES, BEZAWIT NOLAWI 1 88.9% +0.0%
BUDISALICH, ANDREW STEVEN 1 81.3% +11.7%
HWANG, JINSU 1 80.4% -2.5%
MCNICHOLS, ERET C 1 75.0% -15.7%
CHOI, DAVID 1 18.8% +27.9%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18985324 FLOW CYTOMETER AND LASER OPTICS ASSEMBLY THEREOF RIZVI, AKBAR HASSAN —
18968256 Methods and Systems for X-Ray Imaging and Labeling SHIN, SOO JUNG —

Hard Cases (16)

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
18757823 Methods and Systems for In-Clinic Compliance Protocols PAULS, JOHN A 30d overdue
19009409 MACHINE LEARNING MODELS FOR ADDISON'S DISEASE RISK ANALYSIS REYES, REGINALD R 28d
18968694 Methods, Systems, and Devices for Hematologic Morphology Detection and Treatment PLAYER, ROBERT AUSTIN —
18968352 DIGITAL MICROSCOPY DATA VISUALIZATION SYSTEMS AND METHODS FOR USING THE SAME WILLIAMS, TERESA S —
18961571 QUANTIFYING CONSTITUENTS IN A SAMPLE CHAMBER USING IMAGES OF DEPTH REGIONS SHIMELES, BEZAWIT NOLAWI —
18961545 QUANTIFYING CONSTITUENTS IN A SAMPLE CHAMBER USING IMAGES OF DEPTH REGIONS BUDISALICH, ANDREW STEVEN —
18961614 IDENTIFYING LARGER OBJECTS IN EAR CONTENT SAMPLES HWANG, JINSU —
18962899 Devices and Methods for Alignment Tools MCNICHOLS, ERET C —

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
19009409 MACHINE LEARNING MODELS FOR ADDISON'S DISEASE RISK ANALYSIS REYES, REGINALD R 28d
18985324 FLOW CYTOMETER AND LASER OPTICS ASSEMBLY THEREOF RIZVI, AKBAR HASSAN —
18968694 Methods, Systems, and Devices for Hematologic Morphology Detection and Treatment PLAYER, ROBERT AUSTIN —
18968352 DIGITAL MICROSCOPY DATA VISUALIZATION SYSTEMS AND METHODS FOR USING THE SAME WILLIAMS, TERESA S —
18968256 Methods and Systems for X-Ray Imaging and Labeling SHIN, SOO JUNG —
18961545 QUANTIFYING CONSTITUENTS IN A SAMPLE CHAMBER USING IMAGES OF DEPTH REGIONS BUDISALICH, ANDREW STEVEN —
18807045 HYBRID MACHINE LEARNING MODELS FOR IMPROVED DIAGNOSTIC ANALYSIS CHOI, DAVID —

Top Art Units

Art UnitApps
3684 3
2877 2
1686 1
3687 1
3683 1
2191 1
1677 1
1682 1
3791 1
1645 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19009409 MACHINE LEARNING MODELS FOR ADDISON'S DISEASE RISK ANALYSIS REYES, REGINALD R 3684 §101 Final Rejection 28d Pending Jan 03, 2025
18985324 FLOW CYTOMETER AND LASER OPTICS ASSEMBLY THEREOF RIZVI, AKBAR HASSAN 2877 §103Other Final Rejection — Pending Dec 18, 2024
18968694 Methods, Systems, and Devices for Hematologic Morphology Detection and Treatment PLAYER, ROBERT AUSTIN 1686 §101§103 Non-Final OA — Pending Dec 04, 2024
18968352 DIGITAL MICROSCOPY DATA VISUALIZATION SYSTEMS AND METHODS FOR USING THE SAME WILLIAMS, TERESA S 3687 §101§102§103 Non-Final OA — Pending Dec 04, 2024
18968256 Methods and Systems for X-Ray Imaging and Labeling SHIN, SOO JUNG — DP Non-Final OA — Pending Dec 04, 2024
18961571 QUANTIFYING CONSTITUENTS IN A SAMPLE CHAMBER USING IMAGES OF DEPTH REGIONS SHIMELES, BEZAWIT NOLAWI — §101§103 Non-Final OA — Pending Nov 27, 2024
18961545 QUANTIFYING CONSTITUENTS IN A SAMPLE CHAMBER USING IMAGES OF DEPTH REGIONS BUDISALICH, ANDREW STEVEN — §101§103 Non-Final OA — Pending Nov 27, 2024
18961614 IDENTIFYING LARGER OBJECTS IN EAR CONTENT SAMPLES HWANG, JINSU — §101§102 Non-Final OA — Pending Nov 27, 2024
18962899 Devices and Methods for Alignment Tools MCNICHOLS, ERET C 2877 §102§103§112 Non-Final OA — Pending Nov 27, 2024
18807045 HYBRID MACHINE LEARNING MODELS FOR IMPROVED DIAGNOSTIC ANALYSIS CHOI, DAVID 3684 §101§103 Non-Final OA — Pending Aug 16, 2024
18757823 Methods and Systems for In-Clinic Compliance Protocols PAULS, JOHN A 3683 §101 Non-Final OA 30d overdue Pending Jun 28, 2024
18627865 Methods and Systems for Remote Installation of Computer Software and Monitoring Progress of the Installation on a Local Computing Entity SOLTANZADEH, AMIR 2191 §103 Final Rejection — Pending Apr 05, 2024
18618910 CAPTURE REAGENT FOR LATERAL FLOW IMMUNOASSAY HOFFMAN, ALEXANDER JOSEPH 1677 §102§103 Non-Final OA — Pending Mar 27, 2024
18427503 Methods, Systems, and Device for Electrowetting Bar-Coded Magnetic Beads TURK, NEIL N — §102§103§112 Non-Final OA — Pending Jan 30, 2024
18391216 PERIANAL SWAB PCR PANEL, METHODS, DEVICE, AND KITS GOLDBERG, JEANINE ANNE 1682 §103 Non-Final OA — Pending Dec 20, 2023
18390970 IMMUNOASSAY DEVICE AND METHOD GABEL, GAILENE — §102§112 Non-Final OA — Pending Dec 20, 2023
18390889 LATERAL FLOW ANALYTICAL DEVICE AND METHOD RAMIREZ, ALEX — §102§103 Non-Final OA — Pending Dec 20, 2023
18382700 CLINICAL DIAGNOSTIC AND PATIENT INFORMATION SYSTEMS AND METHODS RUIZ, JOSHUA DAMIAN 3684 §103 Final Rejection — Pending Oct 23, 2023
18352792 System and Methods for At-Home Diagnostics Utilizing Microneedles HOEKSTRA, JEFFREY GERBEN 3791 §102§103 Final Rejection — Pending Jul 14, 2023
18189874 METHODS, DEVICE, KIT AND COMPOSITIONS FOR DETECTING FELINE LUNGWORM CHEONG, CHEOM-GIL 1645 §101§102§112 Non-Final OA — Pending Mar 24, 2023
17705924 Methods for Detecting Symmetrical Dimethylarginine EVANS, CHRISTOPHER RYAN 1678 §103§112 Non-Final OA — Pending Mar 28, 2022

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