Prosecution Insights
Last updated: October 25, 2026

SYSMEX Corporation

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

29 pending office actions • 17 art units • 28 examiners • 0 of 29 (0%) have an AI response strategy ready • 24 patents granted in the last 365 days

Analysis

SYSMEX Corporation has 30 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 29 distinct examiners across 18 distinct art units, indicating limited examiner overlap and broader concentration within art units.

GERHARD, ALISON CLAIRE is the busiest examiner, with 2 pending matters. That examiner relationship is the clearest repeated assignment in the profile and may support coordinated review, while the larger portfolio still requires consistent prosecution management across many separate examination paths.

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

Portfolio Summary

29
Total Pending OAs
24
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
3
Due this month
1
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (3)Due ≤ 60 days (1)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.

20
Hard (69%)
8
Medium (28%)
1
Easy (3%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (3%)
§101 + other7 (24%)
§103 only8 (28%)
§112 only1 (3%)
Multi-statute (no §101)12 (41%)

Industry Mix

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

18
Life Sciences
62% of docket
0
Information Tech
0% of docket
3
Communications
10% of docket
3
Semiconductors
10% of docket
4
Mechanical / Eng
14% of docket
1
Business / Other
3% 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.

290 h
Manual time on pending OAs
58 h
Time saved (low, 20%)
102 h
Time saved (mid, 35%)
2.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GERHARD, ALISON CLAIRE 2 40.9% +21.7%
MACCAGNO, PIERRE L 1 24.3% +30.8%
ELSHAER, ALAAELDIN M 1 35.7% +29.8%
HANSEN, JONATHAN M 1 79.4% +11.5%
NEFF, MICHAEL R 1 87.6% +14.5%
REYES, REGINALD R 1 40.9% +31.5%
RAEVIS, ROBERT R 1 83.3% +15.3%
BEUTEL, WILLIAM A 1 70.0% +22.0%
LOUNTOS, GEORGE THEMISTOCLIS 1 57.1% +60.0%
GORDON, BRIAN R 1 65.3% +19.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19073909 IMAGE ANALYSIS METHOD, APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND DEEP LEARNING ALGORITHM GENERATION METHOD NEFF, MICHAEL R —

Hard Cases (20)

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
17105013 CELL ANALYSIS METHOD, CELL ANALYSIS DEVICE, CELL ANALYSIS SYSTEM, CELL ANALYSIS PROGRAM, AND TRAINED ARTIFICIAL INTELLIGENCE ALGORITHM GENERATION METHOD LU, ZHIYU 53d overdue
18299833 POLYPEPTIDE, MULTIMER, SOLID PHASE, MEASUREMENT METHOD FOR TEST SUBSTANCE, AND REAGENT KIT NGUYEN, NAM P 28d
19269874 INFORMATION SYSTEM, AN INFORMATION PROCESSING DEVICE, AND A NON-TRANSITORY COMPUTER-READABLE MEDIUM MACCAGNO, PIERRE L —
19233384 SYSTEM ELSHAER, ALAAELDIN M —
19186929 SAMPLE ANALYZER HANSEN, JONATHAN M —
19047245 METHOD FOR SAMPLE TEST COUNTING REYES, REGINALD R —
18949357 SPECIMEN MEASUREMENT APPARATUS AND SPECIMEN MEASUREMENT METHOD RAEVIS, ROBERT R —
18786977 Bst DNA POLYMERASE, REAGENT COMPOSITION, AND NUCLEIC ACID AMPLIFICATION METHOD LOUNTOS, GEORGE THEMISTOCLIS —

Interview Candidates (11)

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
18327142 SAMPLE MEASURING APPARATUS AND SAMPLE MEASURING METHOD GERHARD, ALISON CLAIRE 76d
19269874 INFORMATION SYSTEM, AN INFORMATION PROCESSING DEVICE, AND A NON-TRANSITORY COMPUTER-READABLE MEDIUM MACCAGNO, PIERRE L —
19233384 SYSTEM ELSHAER, ALAAELDIN M —
19186929 SAMPLE ANALYZER HANSEN, JONATHAN M —
19073909 IMAGE ANALYSIS METHOD, APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND DEEP LEARNING ALGORITHM GENERATION METHOD NEFF, MICHAEL R —
19047245 METHOD FOR SAMPLE TEST COUNTING REYES, REGINALD R —
18949357 SPECIMEN MEASUREMENT APPARATUS AND SPECIMEN MEASUREMENT METHOD RAEVIS, ROBERT R —
18895675 DISPLAY METHOD AND SPECIMEN ANALYSIS DEVICE BEUTEL, WILLIAM A —

Top Art Units

Art UnitApps
1797 5
2877 3
1653 2
1758 2
1798 2
1686 2
1687 2
3687 1
3683 1
2631 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19269874 INFORMATION SYSTEM, AN INFORMATION PROCESSING DEVICE, AND A NON-TRANSITORY COMPUTER-READABLE MEDIUM MACCAGNO, PIERRE L 3687 §101§103 Non-Final OA — Pending Jul 15, 2025
19233384 SYSTEM ELSHAER, ALAAELDIN M 3683 §101§102§103 Non-Final OA — Pending Jun 10, 2025
19186929 SAMPLE ANALYZER HANSEN, JONATHAN M 2877 §103§112 Non-Final OA — Pending Apr 23, 2025
19073909 IMAGE ANALYSIS METHOD, APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND DEEP LEARNING ALGORITHM GENERATION METHOD NEFF, MICHAEL R 2631 §103Other Non-Final OA — Pending Mar 07, 2025
19047245 METHOD FOR SAMPLE TEST COUNTING REYES, REGINALD R 3684 §101 Non-Final OA — Pending Feb 06, 2025
18949357 SPECIMEN MEASUREMENT APPARATUS AND SPECIMEN MEASUREMENT METHOD RAEVIS, ROBERT R — §102§103§112 Non-Final OA — Pending Nov 15, 2024
18895675 DISPLAY METHOD AND SPECIMEN ANALYSIS DEVICE BEUTEL, WILLIAM A 2616 §103 Final Rejection — Pending Sep 25, 2024
18786977 Bst DNA POLYMERASE, REAGENT COMPOSITION, AND NUCLEIC ACID AMPLIFICATION METHOD LOUNTOS, GEORGE THEMISTOCLIS 1652 §102§103§112 Non-Final OA — Pending Jul 29, 2024
18766842 METHOD FOR DETECTING PLATELET AGGREGATION GORDON, BRIAN R 1653 §101§102§112DP Non-Final OA — Pending Jul 09, 2024
18748459 PARTICLE SEPARATION CHIP AND PARTICLE SEPARATION APPARATUS NGUYEN, HENRY H 1758 §103§112 Non-Final OA — Pending Jun 20, 2024
18667066 BACTERIA CLASSIFICATION AND ANALYSIS TICHY, JENNIFER M.H. 1653 §102§112 Non-Final OA — Pending May 17, 2024
18622159 METHOD FOR PREPARING QUALITY ASSURANCE AND QUALITY CONTROL REPORT ON MICROBIAL PRODUCTION PROCESS GARCIA-GUERRA, DARLENE 3625 §101§103§112 Non-Final OA — Pending Mar 29, 2024
18616847 METHOD FOR ANALYZING SPECIMEN SODERQUIST, ARLEN 1797 §112 Non-Final OA — Pending Mar 26, 2024
18614955 SPECIMEN MEASUREMENT APPARATUS AND MAINTENANCE METHOD TURK, NEIL N 1798 §102§103§112 Non-Final OA — Pending Mar 25, 2024
18594881 SPECIMEN ANALYZER AND SPECIMEN PROCESSING SYSTEM GERHARD, ALISON CLAIRE 1797 §102§103§112 Non-Final OA — Pending Mar 04, 2024
18409900 FLOW CYTOMETER AND SAMPLE MEASUREMENT METHOD STOCK JR, GORDON J 2877 §103 Non-Final OA — Pending Jan 11, 2024
18327142 SAMPLE MEASURING APPARATUS AND SAMPLE MEASURING METHOD GERHARD, ALISON CLAIRE 1797 §103 Final Rejection 76d Pending Jun 01, 2023
18314944 METHOD FOR OBTAINING INFORMATION ON VON WILLEBRAND FACTOR, MEASUREMENT SAMPLE PREPARATION METHOD, AND REAGENT KIT XU, XIAOYUN 1797 §103 Non-Final OA 21d Pending May 10, 2023
18299833 POLYPEPTIDE, MULTIMER, SOLID PHASE, MEASUREMENT METHOD FOR TEST SUBSTANCE, AND REAGENT KIT NGUYEN, NAM P 1678 §103§112 Final Rejection 28d Pending Apr 13, 2023
18185589 CELL ANALYSIS METHOD AND CELL ANALYZER KHAN, ARSHAD HUSSAIN 1686 §101§103§112 Non-Final OA — Pending Mar 17, 2023
18183369 METHOD FOR MEASURING STEROL IN LIPOPROTEIN ADAMS, MICHELLE 1797 §103§112 Non-Final OA — Pending Mar 14, 2023
18182976 SPECIMEN ANALYZER, SPECIMEN ANALYSIS METHOD, AND PROGRAM WHITE, DENNIS MICHAEL 1758 §103 Non-Final OA — Pending Mar 13, 2023
18172388 CARTRIDGE AND METHOD OF ANALYSING A BIOLOGICAL SAMPLE KWAK, DEAN P 1798 §102§112Other Non-Final OA — Pending Feb 22, 2023
17889778 FLUORESCENCE IMAGE ANALYSIS METHOD, FLUORESCENCE IMAGE ANALYZER, FLUORESCENCE IMAGE ANALYSIS PROGRAM VASSELL, MEREDITH ABBOTT 1687 §101§102§103§112DP Non-Final OA — Pending Aug 17, 2022
17692606 METHOD FOR ACQUIRING INFORMATION ON SPINAL MUSCULAR ATROPHY WOITACH, JOSEPH T 1687 §101§103§112 Final Rejection — Pending Mar 11, 2022
17691761 ANALYSIS METHOD AND ANALYZER NEGIN, RUSSELL SCOTT 1686 §103Other Non-Final OA 12d Pending Mar 10, 2022
17498020 FLOW CYTOMETER AND METHOD OF FLOW CYTOMETRY LAPAGE, MICHAEL P 2877 §103 Non-Final OA 33d Pending Oct 11, 2021
17105013 CELL ANALYSIS METHOD, CELL ANALYSIS DEVICE, CELL ANALYSIS SYSTEM, CELL ANALYSIS PROGRAM, AND TRAINED ARTIFICIAL INTELLIGENCE ALGORITHM GENERATION METHOD LU, ZHIYU 2665 §103§112 Non-Final OA 53d overdue Pending Nov 25, 2020
17101303 METHOD FOR MEASURING AB PEPTIDE KIRWIN, STEFANIE JOHANNA 1677 §103§112 Non-Final OA — Pending Nov 23, 2020

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Frequently Asked Questions

How many pending USPTO office actions does SYSMEX Corporation have?

SYSMEX Corporation has 29 pending office actions as of October 2026, spread across 17 art units and 28 examiners.

Which USPTO examiner handles the most SYSMEX Corporation applications?

Alison Claire Gerhard has the most, with 2 of SYSMEX Corporation's pending office actions.

What technology area are SYSMEX Corporation's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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