Prosecution Insights
Last updated: May 29, 2026

Heraeus

13 pending office actions • 11 art units • 13 examiners • 0 of 13 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

13
Total Pending OAs
6
Non-Final OAs
7
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 13 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

8
Overdue
0
Due this week
2
Due this month
1
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. 13 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (8)Due ≤ 30 days (2)Due ≤ 60 days (1)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%)
10
Medium (77%)
3
Easy (23%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only9 (69%)
§112 only3 (23%)
Double-patenting + other1 (8%)

Industry Mix

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

7
Life Sciences
54% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
15% of docket
4
Mechanical / Eng
31% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MCCAIG, BRIAN A 1 80.1% +13.5%
MCGUTHRY BANKS, TIMA MICHELE 1 81.6% +2.0%
NGUYEN, SOPHIA T 1 45.3% +13.0%
LI, JUN 1 54.2% +57.2%
BAREFORD, KATHERINE A 1 13.5% +28.5%
NGUYEN, DONGHAI D 1 75.3% +29.3%
SIPLING, KENNETH MARK 1 75.0% -50.0%
MOSSBROOK, WILLIAM ERIC 1 46.7% +80.0%
CARPENTER, JOSHUA S 1 50.4% +39.2%
DAULTON, CHRISTINA RENEE 1 18.2% +3.3%

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
18549294 PROCESS FOR PRODUCING A NOBLE METAL-MODIFIED GRAPHITIZED CARBON MATERIAL AND SUPPORTED CATALYST MCCAIG, BRIAN A 60d
18263465 METHOD FOR REDUCTIVE EXTRACTION OF IRIDIUM, RHODIUM AND/OR RUTHENIUM MCGUTHRY BANKS, TIMA MICHELE 61d

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17755256 HIGH-STABILITY CATALYST FOR AN ELECTROCHEMICAL CELL DAULTON, CHRISTINA RENEE 72d overdue
18250000 METHOD FOR PRODUCING A PARTICULATE CARRIER MATERIAL PROVIDED WITH ELEMENTARY SILVER AND ELEMENTARY RUTHENIUM BAREFORD, KATHERINE A 27d

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
17905804 METHOD FOR PRODUCING GLASS FIBER NOZZLES, AND GLASS FIBER NOZZLE CARPENTER, JOSHUA S 38d overdue
18255299 PROCESS FOR THE MANUFACTURE OF ENCAPSULATED SEMICONDUCTOR DIES AND/OR OF ENCAPSULATED SEMICONDUCTOR PACKAGES NGUYEN, SOPHIA T 19d overdue
18044936 PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING NGUYEN, DONGHAI D 4d overdue
18051724 ELECTRODE WITH PROTECTED EDGE REGION MOSSBROOK, WILLIAM ERIC 1d overdue
18250000 METHOD FOR PRODUCING A PARTICULATE CARRIER MATERIAL PROVIDED WITH ELEMENTARY SILVER AND ELEMENTARY RUTHENIUM BAREFORD, KATHERINE A 27d
18549294 PROCESS FOR PRODUCING A NOBLE METAL-MODIFIED GRAPHITIZED CARBON MATERIAL AND SUPPORTED CATALYST MCCAIG, BRIAN A 60d
18319907 CATALYST SYSTEM FOR A FLOW REACTOR AND METHOD FOR CATALYTIC OXIDATION OF AMMONIA LI, JUN 63d

Top Art Units

Art UnitApps
1733 2
3794 2
1772 1
2893 1
1732 1
1718 1
3729 1
2818 1
1729 1
1766 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18549294 PROCESS FOR PRODUCING A NOBLE METAL-MODIFIED GRAPHITIZED CARBON MATERIAL AND SUPPORTED CATALYST MCCAIG, BRIAN A 1772 §112 Non-Final OA 60d Pending Sep 06, 2023
18263465 METHOD FOR REDUCTIVE EXTRACTION OF IRIDIUM, RHODIUM AND/OR RUTHENIUM MCGUTHRY BANKS, TIMA MICHELE 1733 §103 Final Rejection 61d Pending Jul 28, 2023
18255299 PROCESS FOR THE MANUFACTURE OF ENCAPSULATED SEMICONDUCTOR DIES AND/OR OF ENCAPSULATED SEMICONDUCTOR PACKAGES NGUYEN, SOPHIA T 2893 §103 Final Rejection 19d overdue Pending May 31, 2023
18319907 CATALYST SYSTEM FOR A FLOW REACTOR AND METHOD FOR CATALYTIC OXIDATION OF AMMONIA LI, JUN 1732 DPOther Final Rejection 63d Pending May 18, 2023
18250000 METHOD FOR PRODUCING A PARTICULATE CARRIER MATERIAL PROVIDED WITH ELEMENTARY SILVER AND ELEMENTARY RUTHENIUM BAREFORD, KATHERINE A 1718 §103 Non-Final OA 27d Pending Apr 21, 2023
18044936 PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING NGUYEN, DONGHAI D 3729 §112 Non-Final OA 4d overdue Pending Mar 10, 2023
18067404 HEIGHT ADAPTABLE MULTILAYER SPACER SIPLING, KENNETH MARK 2818 §103 Final Rejection 38d overdue Pending Dec 16, 2022
18051724 ELECTRODE WITH PROTECTED EDGE REGION MOSSBROOK, WILLIAM ERIC 3794 §103 Non-Final OA 1d overdue Pending Nov 01, 2022
17905804 METHOD FOR PRODUCING GLASS FIBER NOZZLES, AND GLASS FIBER NOZZLE CARPENTER, JOSHUA S 1733 §103 Final Rejection 38d overdue Pending Sep 07, 2022
17755256 HIGH-STABILITY CATALYST FOR AN ELECTROCHEMICAL CELL DAULTON, CHRISTINA RENEE 1729 §103 Non-Final OA 72d overdue Pending Apr 25, 2022
17764751 POLYTHIOPHENES IN ORGANIC SOLVENTS NGUYEN, HA S 1766 §112 Non-Final OA 27d Pending Mar 29, 2022
17374366 RING ELECTRODE WITH LOW-MELTING INTERNAL STRUCTURE KERN, ASHLEIGH LAUREN 3794 §103 Final Rejection 133d overdue Pending Jul 13, 2021
17245147 WIRE HANDLING SYSTEM AND METHOD FOR LASER ABLATION WUNDERLICH, ERWIN J 3761 §103 Final Rejection 71d overdue Pending Apr 30, 2021

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