Prosecution Insights
Last updated: August 14, 2026

Bio-Rad Laboratories Inc.

27 pending office actions • 18 art units • 27 examiners • 0 of 27 (0%) have an AI response strategy ready • 31 patents granted in the last 365 days

Portfolio Summary

27
Total Pending OAs
15
Non-Final OAs
12
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
1
Due this week
1
Due this month
2
Due in next 60 days
0
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 days (2)

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.

15
Hard (56%)
6
Medium (22%)
5
Easy (19%)
1
Unknown (4%)

Rejection Statute Mix

BucketCases
§101 only1 (4%)
§101 + other4 (15%)
§103 only5 (19%)
Double-patenting only5 (19%)
Double-patenting + other1 (4%)
Multi-statute (no §101)10 (37%)
No statute on record1 (4%)

Industry Mix

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

17
Life Sciences
63% of docket
1
Information Tech
4% of docket
0
Communications
0% of docket
2
Semiconductors
7% of docket
4
Mechanical / Eng
15% of docket
3
Business / Other
11% 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.

270 h
Manual time on pending OAs
54 h
Time saved (low, 20%)
94 h
Time saved (mid, 35%)
2.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BALAJ, ANTHONY MICHAEL 1 29.8% +32.4%
MEINECKE DIAZ, SUSANNA M 1 30.6% +20.9%
WEBB, JESSICA MARIE 1 33.3% +53.4%
SANGHERA, STEVEN G.S. 1 30.0% +29.1%
AYUB, HINA F 1 84.7% +17.6%
TARKO, ASMAMAW G 1 72.3% +10.2%
KWAK, DEAN P 1 58.7% +37.4%
HOPPE, EMMA RUTH 1 41.9% +47.0%
SUN, CAITLYN MINGYUN 1 63.6% +11.1%
PHAM, KHAI QUYNH TIEN 1 0.0% +0.0%

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
18785390 ADJUSTABLE DIGITAL MICROSCOPE DISPLAY TARKO, ASMAMAW G 183d overdue
18258638 SYSTEM AND METHOD FOR CONDUCTING AUTOMATED CLINICAL DIAGNOSTIC CROSSOVER STUDIES BARBEE, MANUEL L 18d overdue
18203424 METHODS AND HYDROGEL COMPOSITIONS FOR PARTITIONING BIOLOGICAL SAMPLES BELLAH, JEFFREY LAWRENCE 8d overdue
18952032 WORKFLOW AUTOMATION WITH WEARABLE DEVICE WEBB, JESSICA MARIE 6d
18195048 CELL CAPTURE SYSTEM AND METHOD OF USE FISHER, BRITTANY I 41d
18881947 SYSTEM AND METHOD FOR CUSTOMIZED AUTOMATED CLINICAL DIAGNOSTIC CROSSOVER STUDIES BALAJ, ANTHONY MICHAEL
18872026 CLOUD-BASED QUALITY CONTROL DATA MANAGEMENT MEINECKE DIAZ, SUSANNA M
18845143 SYSTEM AND METHOD FOR DYNAMICALLY ADJUSTING ANALYTICAL PRECISION IN CLINICAL DIAGNOSTIC PROCESSES SANGHERA, STEVEN G.S.

Interview Candidates (9)

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
18785390 ADJUSTABLE DIGITAL MICROSCOPE DISPLAY TARKO, ASMAMAW G 183d overdue
18594870 IMAGING OF STAIN-FREE FLUORESCENCE ON WESTERN BLOT MEMBRANES WITH EXCITATION BY EPI ILLUMINATION WITH UV LEDs SUN, CAITLYN MINGYUN 9d overdue
18952032 WORKFLOW AUTOMATION WITH WEARABLE DEVICE WEBB, JESSICA MARIE 6d
18881947 SYSTEM AND METHOD FOR CUSTOMIZED AUTOMATED CLINICAL DIAGNOSTIC CROSSOVER STUDIES BALAJ, ANTHONY MICHAEL
18872026 CLOUD-BASED QUALITY CONTROL DATA MANAGEMENT MEINECKE DIAZ, SUSANNA M
18845143 SYSTEM AND METHOD FOR DYNAMICALLY ADJUSTING ANALYTICAL PRECISION IN CLINICAL DIAGNOSTIC PROCESSES SANGHERA, STEVEN G.S.
18841353 WIDE-SPECTRUM ANALYSIS SYSTEM AYUB, HINA F
18674938 SYSTEM AND METHOD FOR CAPTURING AND ANALYZING CELLS KWAK, DEAN P

Top Art Units

Art UnitApps
1681 4
1683 3
1796 2
3682 1
3625 1
3683 1
3684 1
2877 1
2482 1
1798 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18881947 SYSTEM AND METHOD FOR CUSTOMIZED AUTOMATED CLINICAL DIAGNOSTIC CROSSOVER STUDIES BALAJ, ANTHONY MICHAEL 3682 §101§103§112 Non-Final OA Pending Jan 07, 2025
18872026 CLOUD-BASED QUALITY CONTROL DATA MANAGEMENT MEINECKE DIAZ, SUSANNA M 3625 §101§103 Final Rejection Pending Dec 05, 2024
18952032 WORKFLOW AUTOMATION WITH WEARABLE DEVICE WEBB, JESSICA MARIE 3683 §101§103 Final Rejection 6d Pending Nov 19, 2024
18845143 SYSTEM AND METHOD FOR DYNAMICALLY ADJUSTING ANALYTICAL PRECISION IN CLINICAL DIAGNOSTIC PROCESSES SANGHERA, STEVEN G.S. 3684 §101§112 Final Rejection Pending Sep 09, 2024
18841353 WIDE-SPECTRUM ANALYSIS SYSTEM AYUB, HINA F 2877 §103§112 Final Rejection Pending Aug 23, 2024
18785390 ADJUSTABLE DIGITAL MICROSCOPE DISPLAY TARKO, ASMAMAW G 2482 §103§112Other Non-Final OA 183d overdue Pending Jul 26, 2024
18674938 SYSTEM AND METHOD FOR CAPTURING AND ANALYZING CELLS KWAK, DEAN P 1798 Other Final Rejection Pending May 27, 2024
18619911 CELL FIXATIVE AGENTS FOR SINGLE CELL SEQUENCING HOPPE, EMMA RUTH §102§103§112 Non-Final OA Pending Mar 28, 2024
18594870 IMAGING OF STAIN-FREE FLUORESCENCE ON WESTERN BLOT MEMBRANES WITH EXCITATION BY EPI ILLUMINATION WITH UV LEDs SUN, CAITLYN MINGYUN 1795 §103 Non-Final OA 9d overdue Pending Mar 04, 2024
18584590 METHODS AND COMPOSITIONS FOR NUCLEIC ACID ANALYSIS PHAM, KHAI QUYNH TIEN 1675 DP Non-Final OA Pending Feb 22, 2024
18409586 PROTEIN-NANOPARTICLE CONJUGATE PURIFICATION METHODS KIM, YUNSOO DP Non-Final OA Pending Jan 10, 2024
18403525 SPLIT-CYCLE AND TAPE AMPLIFICATION MUMMERT, STEPHANIE KANE DP Non-Final OA Pending Jan 03, 2024
18519957 EMULSION CHEMISTRY FOR ENCAPSULATED DROPLETS KAPUSHOC, STEPHEN THOMAS 1683 §112DP Non-Final OA Pending Nov 27, 2023
18370566 UNIVERSAL FLUORESCENT PROBES ACTIVATED WITH RNaseH2 JONES, CHRISTINE MICHELLE 1682 §103§112 Non-Final OA Pending Sep 20, 2023
18242658 SYSTEM AND METHOD FOR LEAKAGE CONTROL IN A PARTICLE CAPTURE SYSTEM CROW, ROBERT THOMAS 1683 DP Non-Final OA Pending Sep 06, 2023
18448631 ENZYME QUANTIFICATION GIERE, REBECCA M 1677 DP Final Rejection Pending Aug 11, 2023
18258638 SYSTEM AND METHOD FOR CONDUCTING AUTOMATED CLINICAL DIAGNOSTIC CROSSOVER STUDIES BARBEE, MANUEL L 2857 §102§103 Non-Final OA 18d overdue Pending Jun 21, 2023
18203424 METHODS AND HYDROGEL COMPOSITIONS FOR PARTITIONING BIOLOGICAL SAMPLES BELLAH, JEFFREY LAWRENCE 1683 §102§103§112 Non-Final OA 8d overdue Pending May 30, 2023
18324885 METHOD AND SYSTEM FOR DETECTING REVERSE TRANSCRIPTASE ACTIVITY BY DIGITAL ASSAY KOVACH, KARA NICOLE 1681 §103 Final Rejection 27d Pending May 26, 2023
18195048 CELL CAPTURE SYSTEM AND METHOD OF USE FISHER, BRITTANY I 1796 §102§103 Non-Final OA 41d Pending May 09, 2023
18189723 METHOD AND SYSTEM FOR SIZING A POPULATION OF NUCLEIC ACID FRAGMENTS USING A DIGITAL ASSAY KALLAL, ROBERT JAMES 1685 §101 Final Rejection Pending Mar 24, 2023
17962360 REAGENT SLEEVE SYSTEM LE, AUSTIN Q 1796 §102§103 Final Rejection Pending Oct 07, 2022
17729760 SYSTEM AND METHOD FOR ISOLATING AND ANALYZING CELLS BEIL, RANDI LYNN 1684 §103Other Final Rejection 46d overdue Pending Apr 26, 2022
17728540 SYSTEM AND METHOD FOR CAPTURING AND ANALYZING CELLS CHUNDURU, SURYAPRABHA 1681 §102§103 Final Rejection Pending Apr 25, 2022
17513437 ENZYME QUANTIFICATION WHITE, ASHLEY TAYLOR 1653 §103§112 Non-Final OA Pending Oct 28, 2021
17466309 DISTINGUISHING RARE VARIATIONS IN A NUCLEIC ACID SEQUENCE FROM A SAMPLE YU, TIAN NMN 1681 §103 Non-Final OA 47d Pending Sep 03, 2021
15996236 MICROFLUIDIC DEVICES KIM, YOUNG J 1681 §103 Final Rejection 10d overdue Pending Jun 01, 2018

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