Prosecution Insights
Last updated: October 25, 2026

Commonwealth Scientific and Industrial Research Organisation

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

17 pending office actions • 12 art units • 17 examiners • 0 of 17 (0%) have an AI response strategy ready • 24 patents granted in the last 365 days

Analysis

Commonwealth Scientific And Industrial Research Organisaton currently manages a focused patent portfolio within the Biotechnology & Pharmaceuticals technology area. The presence of 1 pending office action indicates a concentrated prosecution stage. This singular active matter suggests that the organization is maintaining a specific set of intellectual property assets rather than a broad filing strategy at this time.

The prosecution effort is characterized by centralization, as evidenced by the involvement of only 1 distinct examiner and 1 distinct art unit. Because there is 1 examiner for the 1 pending action, the entire active portfolio is subject to the scrutiny of a single individual. Such a structure limits the diversity of examiner perspectives but allows for a highly targeted response strategy within that specific administrative division.

BAHTA, MEDHANIT W serves as the busiest examiner for this portfolio, currently handling 1 busiest examiner pending office action. Because this examiner is responsible for the 1 pending action, the outcome of this matter is critical to the current success of the company's efforts in the Biotechnology & Pharmaceuticals sector. Practitioners should focus on the specific preferences of this individual examiner to optimize their prosecution results.

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

Portfolio Summary

17
Total Pending OAs
12
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
1
Due this month
0
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (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.

7
Hard (41%)
9
Medium (53%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (12%)
§103 only7 (41%)
§102 only1 (6%)
§112 only1 (6%)
Double-patenting + other1 (6%)
Multi-statute (no §101)5 (29%)

Industry Mix

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

14
Life Sciences
82% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
12% of docket
1
Mechanical / Eng
6% 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.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SUN, MICHAEL Y 1 57.4% +26.3%
KRUSE, DAVID H 1 81.4% +9.6%
COY, NICOLE A 1 78.2% -2.3%
CHATTERJEE, JAYANTA 1 44.0% +70.1%
HO, ALLEN C 1 87.0% +17.6%
MCCAIG, BRIAN A 1 80.5% +13.3%
JOHNSON, EMILY KATHARINE 1 87.5% +21.9%
ZHOU, ZIXUAN 1 76.5% +18.1%
MURESAN, ANA Z 1 75.0% +31.2%
ARNOLD, ERNST V 1 48.2% +12.8%

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
18693902 AN X-RAY FLUORESCENCE SYSTEM HO, ALLEN C —

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18685782 Crown Rot Resistance JOHNSON, EMILY KATHARINE 19d
18724529 Altering the Optical Properties of Fibres KRUSE, DAVID H —
18707501 MODIFIED CEREAL GRAIN CHATTERJEE, JAYANTA —
18688653 THERMALLY CONDUCTIVE HYDROGELS FOR ACIDIC GAS CAPTURE MCCAIG, BRIAN A —
18683527 BATTERY MANAGEMENT SYSTEM ZHOU, ZIXUAN —
18087162 Stem Rust Resistance Gene ORDAZ, CHRISTIAN JOSE —
17554095 WHEAT STEM RUST RESISTANCE GENES AND METHODS OF USE KOVALENKO, MYKOLA V —

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
18685782 Crown Rot Resistance JOHNSON, EMILY KATHARINE 19d
18847649 A TRANSFERRABLE PHOTOVOLTAIC DEVICE SUN, MICHAEL Y —
18707501 MODIFIED CEREAL GRAIN CHATTERJEE, JAYANTA —
18693902 AN X-RAY FLUORESCENCE SYSTEM HO, ALLEN C —
18688653 THERMALLY CONDUCTIVE HYDROGELS FOR ACIDIC GAS CAPTURE MCCAIG, BRIAN A —
18683527 BATTERY MANAGEMENT SYSTEM ZHOU, ZIXUAN —
18571585 SYNTHESIS OF HALOGENATED ALKOXYETHANE MURESAN, ANA Z —
18287604 Thermally Stable Lipid-Nucleic Acid Molecule Formulations Utilising Metal Organic Framework (MOF) Shells ARNOLD, ERNST V —

Top Art Units

Art UnitApps
1663 3
1662 3
1692 2
1728 1
3672 1
2884 1
1772 1
2859 1
1613 1
1736 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18847649 A TRANSFERRABLE PHOTOVOLTAIC DEVICE SUN, MICHAEL Y 1728 §103 Final Rejection — Pending Sep 16, 2024
18724529 Altering the Optical Properties of Fibres KRUSE, DAVID H 1663 §102§103§112 Non-Final OA — Pending Jun 26, 2024
18572563 ADAPTER AND WEAR TOOL COMPRISING SAME COY, NICOLE A 3672 §103 Non-Final OA — Pending Jun 12, 2024
18707501 MODIFIED CEREAL GRAIN CHATTERJEE, JAYANTA 1662 §103§112 Non-Final OA — Pending May 03, 2024
18693902 AN X-RAY FLUORESCENCE SYSTEM HO, ALLEN C 2884 §112 Non-Final OA — Pending Mar 20, 2024
18688653 THERMALLY CONDUCTIVE HYDROGELS FOR ACIDIC GAS CAPTURE MCCAIG, BRIAN A 1772 §102§103§112 Non-Final OA — Pending Mar 01, 2024
18685782 Crown Rot Resistance JOHNSON, EMILY KATHARINE 1662 §101§102§103§112 Final Rejection 19d Pending Feb 22, 2024
18683527 BATTERY MANAGEMENT SYSTEM ZHOU, ZIXUAN 2859 §102§103 Non-Final OA — Pending Feb 14, 2024
18571585 SYNTHESIS OF HALOGENATED ALKOXYETHANE MURESAN, ANA Z 1692 §103 Non-Final OA — Pending Dec 18, 2023
18287604 Thermally Stable Lipid-Nucleic Acid Molecule Formulations Utilising Metal Organic Framework (MOF) Shells ARNOLD, ERNST V 1613 §103DP Non-Final OA — Pending Oct 19, 2023
18479609 EXPRESSION OF NITROGENASE POLYPEPTIDES IN PLANT CELLS WILLIAMS, KEITH RICHARD 1663 §103 Non-Final OA 23d overdue Pending Oct 02, 2023
18549132 FUNCTIONALISED HYDROGELS IQBAL, SYED TAHA 1736 §102 Non-Final OA — Pending Sep 05, 2023
18258619 THERMALLY STABILISED CONDUCTIVE POLYMER COATINGS HUANG, CHENG YUAN 1787 §103 Non-Final OA 1d overdue Pending Jun 21, 2023
18012815 HYDROGELS STEINKE, SEAN JAMES 1619 §103 Final Rejection 31d overdue Pending Dec 23, 2022
18087162 Stem Rust Resistance Gene ORDAZ, CHRISTIAN JOSE 1663 §101§102§103§112Other Final Rejection — Pending Dec 22, 2022
17786360 PREPARATION OF HALOGENATED ALKOXYETHANE BAHTA, MEDHANIT W 1692 §103 Final Rejection 93d overdue Pending Jun 16, 2022
17554095 WHEAT STEM RUST RESISTANCE GENES AND METHODS OF USE KOVALENKO, MYKOLA V 1662 §102§103§112 Non-Final OA — Pending Dec 17, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Commonwealth Scientific and Industrial Research Organisation have?

Commonwealth Scientific and Industrial Research Organisation has 17 pending office actions as of October 2026, spread across 12 art units and 17 examiners.

Which USPTO examiner handles the most Commonwealth Scientific and Industrial Research Organisation applications?

Michael Y Sun has the most, with 1 of Commonwealth Scientific and Industrial Research Organisation's pending office actions.

What technology area are Commonwealth Scientific and Industrial Research Organisation's patent applications in?

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

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