Prosecution Insights
Last updated: August 16, 2026

Roche Diagnostics Operations Inc.

49 pending office actions • 19 art units • 39 examiners • 0 of 49 (0%) have an AI response strategy ready • 68 patents granted in the last 365 days

Portfolio Summary

49
Total Pending OAs
26
Non-Final OAs
22
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 22 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

12
Overdue
0
Due this week
5
Due this month
3
Due in next 60 days
2
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. 22 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (12)Due ≤ 30 days (5)Due ≤ 60 days (3)Due later (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.

29
Hard (59%)
18
Medium (37%)
2
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (4%)
§101 + other17 (35%)
§103 only13 (27%)
§102 only3 (6%)
§112 only2 (4%)
Double-patenting + other2 (4%)
Multi-statute (no §101)10 (20%)

Industry Mix

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

32
Life Sciences
65% of docket
2
Information Tech
4% of docket
0
Communications
0% of docket
1
Semiconductors
2% of docket
6
Mechanical / Eng
12% of docket
8
Business / Other
16% 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.

490 h
Manual time on pending OAs
98 h
Time saved (low, 20%)
172 h
Time saved (mid, 35%)
4.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NGUYEN, NAM P 3 54.7% +47.4%
WHATLEY, BENJAMIN R 2 66.7% +68.1%
HRANEK, KAREN AMANDA 2 35.6% +40.7%
DUNN, MCKENZIE A 2 53.8% +55.3%
COUNTS, GARY W 2 59.0% +29.8%
CHIU, MAY LEUNG 2 42.9% +19.0%
FRITCHMAN, REBECCA M 2 45.7% +35.8%
MARCSISIN, ELLEN JEAN 2 34.0% +50.2%
IVICH, FERNANDO NMN 2 45.7% +72.7%
TIGHE, BRENDAN P 1 75.9% +19.4%

Hard Cases (29)

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
17891458 IDENTIFICATION OF PATIENTS WITH ABNORMAL FRACTIONAL SHORTENING MARCSISIN, ELLEN JEAN 51d overdue
17878282 MASKING OF LABORATORY DEVICES AND ROUTING OF TEST SAMPLE CONTAINERS IN A LABORATORY SYSTEM MINOR, AYANNA YVETTE 42d overdue
18636375 METHODS AND SYSTEMS OF SAMPLE QUALITY VERIFICATION SANGHERA, STEVEN G.S. 38d overdue
18352183 PROGNOSTIC VALUE OF BIOMARKERS IN PATIENTS WITH NON-SMALL CELL LUNG CANCER HAVING STABLE DISEASE SINES, BRIAN J 30d overdue
18556849 INFORMATION PROCESSING DEVICE FOR PROVIDING REFERENCE INFORMATION RELATING TO DIAGNOSIS OF THYROID DISEASE HRANEK, KAREN AMANDA 25d overdue
17575120 S100A9 AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ENDOMETRIOSIS IVICH, FERNANDO NMN 19d overdue
17162140 Use of Biomarkers in the Assessment of the Early Transition from Arterial Hypertension to Heart Failure MARCSISIN, ELLEN JEAN 19d overdue
18561621 sFRP4 AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ADENOMYOSIS COUNTS, GARY W 8d overdue

Interview Candidates (20)

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
17891458 IDENTIFICATION OF PATIENTS WITH ABNORMAL FRACTIONAL SHORTENING MARCSISIN, ELLEN JEAN 51d overdue
18556849 INFORMATION PROCESSING DEVICE FOR PROVIDING REFERENCE INFORMATION RELATING TO DIAGNOSIS OF THYROID DISEASE HRANEK, KAREN AMANDA 25d overdue
17575120 S100A9 AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ENDOMETRIOSIS IVICH, FERNANDO NMN 19d overdue
17162140 Use of Biomarkers in the Assessment of the Early Transition from Arterial Hypertension to Heart Failure MARCSISIN, ELLEN JEAN 19d overdue
18561621 sFRP4 AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ADENOMYOSIS COUNTS, GARY W 8d overdue
17575137 SUBSTANCE P AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ENDOMETRIOSIS IVICH, FERNANDO NMN 2d overdue
18306195 DETECTION OF AN ANALYTE OF INTEREST BY NANOESI MASS SPECTROMETRY FRITCHMAN, REBECCA M 21d
17772959 SEPSIS MANAGEMENT COUNTS, GARY W 29d

Top Art Units

Art UnitApps
1678 10
1797 5
3684 3
1758 3
1798 3
1677 3
1796 2
1600 1
2884 1
2468 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19004137 DISTRIBUTION SYSTEM AND METHOD FOR DISTRIBUTING A PLURALITY OF CARRIERS TIGHE, BRENDAN P §102 Non-Final OA Pending Dec 27, 2024
18935834 METHOD AND LABORATORY SYSTEM FOR DETERMINING AT LEAST ONE CONTAINER INFORMATION ABOUT A LABORATORY SAMPLE CONTAINER SALEH, ZAID MUHAMMAD §103 Non-Final OA Pending Nov 04, 2024
18669957 NOVEL BIOTIN-SPECIFIC MONOCLONAL ANTIBODY AND USE THEREOF HAQ, SHAFIQUL 1600 §103§112Other Non-Final OA Pending May 21, 2024
18645358 ON-BOARD CONJUGATION LIRIANO-NG, MELISSA LIZETTE §103 Non-Final OA Pending Apr 24, 2024
18642895 ADJUSTABLE ADAPTER AND LABORATORY SYSTEM WHATLEY, BENJAMIN R §103 Non-Final OA Pending Apr 23, 2024
18636375 METHODS AND SYSTEMS OF SAMPLE QUALITY VERIFICATION SANGHERA, STEVEN G.S. 3684 §101§103§112 Non-Final OA 38d overdue Pending Apr 16, 2024
18620273 LIGHT SOURCE FOR GENERATING ILLUMINATION LIGHT DOWNING, SAVANNAH STARR 2884 §103 Final Rejection 39d Pending Mar 28, 2024
18696634 FEDERATED LEARNING OF MEDICAL VALIDATION MODEL HRANEK, KAREN AMANDA 3684 §103 Final Rejection Pending Mar 28, 2024
18689808 METHOD FOR AUTOMATED QUALITY CHECK OF CHROMATOGRAPHIC AND/OR MASS SPECTRAL DATA TIMILSINA, SHARAD §101§102§103 Non-Final OA Pending Mar 06, 2024
18587217 COMPUTER-IMPLEMENTED METHOD WAQAS, SAAD A 2468 §102 Final Rejection 19d overdue Pending Feb 26, 2024
18579561 TRANSFER DEVICE FOR TRANSFERRING SAMPLE CONTAINERS IN A SAMPLE HANDLING SYSTEM WHATLEY, BENJAMIN R §112 Non-Final OA Pending Jan 16, 2024
18541708 METHOD FOR IMMUNOSENSING ON A LIPID LAYER USING MAGNETIC TUNNEL JUNCTIONS II DUNN, MCKENZIE A §101§103§112Other Non-Final OA Pending Dec 15, 2023
18541476 METHOD FOR IMMUNOSENSING ON A LIPID LAYER DUNN, MCKENZIE A §102§103DP Non-Final OA Pending Dec 15, 2023
18561621 sFRP4 AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ADENOMYOSIS COUNTS, GARY W 1678 §101§102§103§112 Final Rejection 8d overdue Pending Nov 16, 2023
18557895 GDF15 MARKER PANELS FOR EARLY DETECTION OF SEPSIS MOAZZAMI, NAGHMEH NINA 1652 §101§103§112DPOther Non-Final OA 61d Pending Oct 27, 2023
18556849 INFORMATION PROCESSING DEVICE FOR PROVIDING REFERENCE INFORMATION RELATING TO DIAGNOSIS OF THYROID DISEASE HRANEK, KAREN AMANDA 3684 §101§103 Final Rejection 25d overdue Pending Oct 23, 2023
18353485 SAMPLE VESSEL CLOSURE METHOD, MOVABLE CAP GRIPPER AND SAMPLE VESSEL CLOSURE SYSTEM FOR AUTOMATICALLY CLOSING AN OPEN END OF A SAMPLE VESSEL WITH A CLOSURE CAP BORTOLI, JONATHAN 1797 §102 Non-Final OA Pending Jul 17, 2023
18352183 PROGNOSTIC VALUE OF BIOMARKERS IN PATIENTS WITH NON-SMALL CELL LUNG CANCER HAVING STABLE DISEASE SINES, BRIAN J 1796 §101§102§112 Final Rejection 30d overdue Pending Jul 13, 2023
18339760 AUTOMATED CLINICAL DIAGNOSTIC SYSTEM AND METHOD WALLENHORST, MAUREEN 1797 §102§103§112 Non-Final OA Pending Jun 22, 2023
18339799 METHOD FOR DETECTING AN ANALYTE OF INTEREST IN A SAMPLE NGUYEN, NAM P 1678 §103§112 Non-Final OA Pending Jun 22, 2023
18337018 LC-MS METHOD FOR DETECTING AND QUANTIFYING 11-OXYGENATED STEROIDS SODERQUIST, ARLEN 1797 §102§103§112 Final Rejection 21d Pending Jun 18, 2023
18333347 INTERFERENCE MONITORING FOR PROVIDING A VERIFIED ANALYTE MEASUREMENT HYUN, PAUL SANG HWA 1796 §103 Final Rejection 33d Pending Jun 12, 2023
18325328 SAMPLE CONTAINER HOLDING AND/OR TRANSPORTING DEVICE CHIU, MAY LEUNG 1797 §102§112 Non-Final OA Pending May 30, 2023
18312442 DERIVATIZATION OF AT LEAST ONE ANALYTE OF INTEREST FOR MASS SPEC MEASUREMENTS IN PATIENT SAMPLES XU, XIAOYUN 1797 §103 Non-Final OA 2d overdue Pending May 04, 2023
18306195 DETECTION OF AN ANALYTE OF INTEREST BY NANOESI MASS SPECTROMETRY FRITCHMAN, REBECCA M 1758 §103 Non-Final OA 21d Pending Apr 24, 2023
18028235 CIRCULATING TOTAL-NT-PROBNP (GLYCOSYLATED AND UNGLYCOSYLATED NT-PROBNP) AND ITS RATIO WITH NT-PROBNP (UNGLYCOSYLATED NT-PROBNP) IN THE ASSESSMENT OF ATRIAL FIBRILLATION FRITCHMAN, REBECCA M 1758 §101§103 Final Rejection Pending Mar 24, 2023
18178595 INTELLIGENT USER GUIDANCE FOR LABORATORY ISSUE RESOLUTION ANDERSON, FOLASHADE 3623 §101 Final Rejection 36d Pending Mar 06, 2023
18042786 REAGENT CONTAINER CAP, REAGENT CONTAINER UNIT AND REAGENT KIT BRAZIN, JACQUELINE 1798 §102§103§112 Final Rejection Pending Feb 24, 2023
18021085 IGFBP7 FOR THE ASSESSMENT OF SILENT BRAIN INFARCTS AND COGNITIVE DECLINE WEIDNER, ADAM M 1675 §101§103§112 Non-Final OA Pending Feb 13, 2023
18017073 GDF-15 FOR PREDICTING THE DISEASE SEVERITY OF A PATIENT WITH COVID-19 ZOU, NIANXIANG 1671 §103 Final Rejection 61d Pending Jan 19, 2023
18096477 LC COLUMN HANDLING USING WEIGHTED COUNTERS LEBRON, BENJAMIN L 1773 §101§102§103§112 Final Rejection Pending Jan 12, 2023
18149810 METHOD AND LABORATORY SYSTEM TO PROVIDE CONTROL SAMPLES FOR VALIDATING A DIAGNOSTICS TEST MCGUIRK, JOHN SCHUYLER 1798 §101 Final Rejection 8d overdue Pending Jan 04, 2023
18052457 DISTRIBUTION SYSTEM HARTMANN, ERIN MARIE 3664 §103§112 Non-Final OA Pending Nov 03, 2022
17907039 CORONA NUCLEOCAPSID ANTIGEN FOR USE IN ANTIBODY-IMMUNOASSAYS JOHANSEN, PETER N. 1644 §103§112 Final Rejection 8d Pending Sep 22, 2022
17801469 DETECTION METHOD OF CIRCULATING BMP10 (BONE MORPHOGENETIC PROTEIN 10) GAO, ASHLEY HARTMAN 1678 §112 Non-Final OA Pending Aug 22, 2022
17891458 IDENTIFICATION OF PATIENTS WITH ABNORMAL FRACTIONAL SHORTENING MARCSISIN, ELLEN JEAN 1677 §101§103§112 Final Rejection 51d overdue Pending Aug 19, 2022
17878282 MASKING OF LABORATORY DEVICES AND ROUTING OF TEST SAMPLE CONTAINERS IN A LABORATORY SYSTEM MINOR, AYANNA YVETTE 3624 §101§103 Final Rejection 42d overdue Pending Aug 01, 2022
17792215 AUTOMATIC ANALYZER THOMPSON, CURTIS A 1798 §103 Final Rejection 20d Pending Jul 12, 2022
17745429 DERIVATIZATION OF BETA-LACTAM ANTIBIOTICS FOR MASSSPEC MEASUREMENTS IN PATIENT SAMPLES SVEIVEN, MICHAEL CAMERON 1678 §103Other Non-Final OA Pending May 16, 2022
17772959 SEPSIS MANAGEMENT COUNTS, GARY W 1678 §101§103 Non-Final OA 29d Pending Apr 28, 2022
17660299 PREANALYTIC SYSTEM FOR PREPARING A LABORATORY SAMPLE CONTAINER CHIU, MAY LEUNG 1758 §102§103§112 Non-Final OA Pending Apr 22, 2022
17575137 SUBSTANCE P AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ENDOMETRIOSIS IVICH, FERNANDO NMN 1678 §101§103§112 Non-Final OA 2d overdue Pending Jan 13, 2022
17575120 S100A9 AS BLOOD BIOMARKER FOR THE NON-INVASIVE DIAGNOSIS OF ENDOMETRIOSIS IVICH, FERNANDO NMN 1678 §101§103§112Other Non-Final OA 19d overdue Pending Jan 13, 2022
17402808 LOCATION-BASED ACCESS CONTROL OF A MEDICAL ANALYZER MOHAMMADI, FAHIMEH M 2439 §103 Non-Final OA Pending Aug 16, 2021
17162140 Use of Biomarkers in the Assessment of the Early Transition from Arterial Hypertension to Heart Failure MARCSISIN, ELLEN JEAN 1677 §101§103§112 Final Rejection 19d overdue Pending Jan 29, 2021
17150504 METHODS OF IDENTIFYING AN INDIVIDUAL AS HAVING OR BEING AT RISK OF DEVELOPING AN AMYLOID-POSITIVE DEMENTIA BASED ON MARKER MOLECULES AND RELATED USES RAMADAN, OMAR 1678 §101§102§103§112 Final Rejection Pending Jan 15, 2021
16931599 HYPERCROSSLINKING WITH DIAMINE CROSSLINKERS NGUYEN, NAM P 1678 §103§112 Final Rejection Pending Jul 17, 2020
16599480 SUPERPARAMAGNETIC AND HIGHLY POROUS POLYMER PARTICLES FOR DIAGNOSTIC APPLICATIONS NGUYEN, NAM P 1678 §103§112DP Final Rejection Pending Oct 11, 2019
15965748 METHODS AND SYSTEMS FOR ANALYZING TISSUE QUALITY USING MID-INFRARED SPECTROSCOPY KIRWIN, STEFANIE JOHANNA 1677 §103Other Non-Final OA Pending Apr 27, 2018

Managing Roche Diagnostics Operations Inc.'s Patent Portfolio?

IP Author helps IP teams 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