Prosecution Insights
Last updated: May 29, 2026

UMICORE

12 pending office actions • 9 art units • 10 examiners • 0 of 12 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Portfolio Summary

12
Total Pending OAs
7
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
4
Due this month
0
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. 12 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (4)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.

0
Hard (0%)
7
Medium (58%)
3
Easy (25%)
2
Unknown (17%)

Rejection Statute Mix

BucketCases
§103 only7 (58%)
§112 only3 (25%)
No statute on record2 (17%)

Industry Mix

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

10
Life Sciences
83% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
17% of docket
0
Mechanical / Eng
0% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PULLEN, NIKOLAS TAKUYA 2 52.3% +9.5%
LEE, JAMES 2 74.5% +19.5%
RUMP, RICHARD M 1 74.5% +20.0%
JEONG, YOUNGSUL 1 71.8% +21.3%
MCCOY, THOMAS WILSON 1 92.9% +12.5%
LEE, DA WEI 1 77.8% +19.4%
CHEN, NING 1
WILLS, MONIQUE M 1 85.7% -31.4%
WITTENBERG, STEFANIE S 1 54.1% +18.9%
RUTISER, CLAIRE A 1 42.1% +20.1%

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
18562058 COMPOUND SEMICONDUCTOR LAYERED STRUCTURES AND PROCESSES FOR MAKING THE SAME MCCOY, THOMAS WILSON 8d overdue
18265527 A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES WILLS, MONIQUE M 69d

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
18277564 COMPOUND SEMICONDUCTOR LAYERED STRUCTURE AND PROCESS FOR PREPARING THE SAME LEE, DA WEI 118d overdue
17051322 A lithium cobalt oxide secondary battery comprising a fluorinated electrolyte and a positive electrode material for high voltage applications RUTISER, CLAIRE A 89d overdue
17436745 COPPER ELECTROWINNING PROCESS WITTENBERG, STEFANIE S 10d overdue
18562058 COMPOUND SEMICONDUCTOR LAYERED STRUCTURES AND PROCESSES FOR MAKING THE SAME MCCOY, THOMAS WILSON 8d overdue
18572283 Environmental-friendly Process for the Treatment of Wastewater JEONG, YOUNGSUL 2d overdue
18277543 LITHIUM NICKEL-BASED COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES LEE, JAMES 15d
18277484 LITHIUM NICKEL-BASED COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES LEE, JAMES 16d
18412716 BETA-NICKEL HYDROXIDE DOPED WITH ALUMINUM RUMP, RICHARD M 71d

Top Art Units

Art UnitApps
1733 2
1725 2
1723 2
1759 1
1772 1
2814 1
2817 1
1795 1
1751 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18711938 A METHOD FOR IRON AND COPPER REMOVAL FROM SOLUTION USING METALLIC REAGENTS PULLEN, NIKOLAS TAKUYA 1733 §103 Final Rejection 28d Pending May 21, 2024
18412716 BETA-NICKEL HYDROXIDE DOPED WITH ALUMINUM RUMP, RICHARD M 1759 §103 Final Rejection 71d Pending Jan 15, 2024
18572283 Environmental-friendly Process for the Treatment of Wastewater JEONG, YOUNGSUL 1772 §112 Non-Final OA 2d overdue Pending Dec 20, 2023
18562058 COMPOUND SEMICONDUCTOR LAYERED STRUCTURES AND PROCESSES FOR MAKING THE SAME MCCOY, THOMAS WILSON 2814 §103 Non-Final OA 8d overdue Pending Nov 17, 2023
18277543 LITHIUM NICKEL-BASED COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES LEE, JAMES 1725 Other Non-Final OA 15d Pending Aug 16, 2023
18277484 LITHIUM NICKEL-BASED COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES LEE, JAMES 1725 Other Non-Final OA 16d Pending Aug 16, 2023
18277564 COMPOUND SEMICONDUCTOR LAYERED STRUCTURE AND PROCESS FOR PREPARING THE SAME LEE, DA WEI 2817 §103 Non-Final OA 118d overdue Pending Aug 16, 2023
18268293 A POLYMER ELECTROLYTE CHEN, NING 1723 §103 Non-Final OA 15d Pending Jun 19, 2023
18265527 A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES WILLS, MONIQUE M 1723 §112 Final Rejection 69d Pending Jun 06, 2023
17436745 COPPER ELECTROWINNING PROCESS WITTENBERG, STEFANIE S 1795 §103 Final Rejection 10d overdue Pending Sep 07, 2021
17051322 A lithium cobalt oxide secondary battery comprising a fluorinated electrolyte and a positive electrode material for high voltage applications RUTISER, CLAIRE A 1751 §103 Final Rejection 89d overdue Pending Oct 28, 2020
16500127 PROCESS FOR THE RECOVERY OF LITHIUM PULLEN, NIKOLAS TAKUYA 1733 §112 Non-Final OA 16d overdue Pending Oct 02, 2019

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