Prosecution Insights
Last updated: July 17, 2026

Energy and Environmental Research Center Foundation

6 pending office actions • 5 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Portfolio Summary

6
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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%)
6
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only6 (100%)

Industry Mix

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

5
Life Sciences
83% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
17% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MCCRACKEN, DANIEL 2 71.8% +16.4%
ZERPHEY, CHRISTOPHER R 1 48.6% +18.9%
CUTLIFF, YATE KAI RENE 1 79.9% +24.2%
PO, MING CHEUNG 1 37.6% +13.6%
KOLTONOW, ANDREW ROBERT 1 46.3% +34.6%

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18309339 CARBONIZED UPGRADED COAL, GRAPHITE, AND METHODS OF MAKING THE SAME MCCRACKEN, DANIEL 43d overdue
18779584 HEAT DISSIPATION SYSTEMS WITH HYGROSCOPIC WORKING FLUID ZERPHEY, CHRISTOPHER R 13d
18495046 EXTRACTION OF ONE OR MORE OILS CUTLIFF, YATE KAI RENE
18312906 HYDROCARBON GAS RECOVERY METHODS PO, MING CHEUNG
17931720 GRAPHITE AND METHOD OF PREPARING GRAPHITE MCCRACKEN, DANIEL
17649707 ELECTROCHEMICAL EXTRACTION, SEPARATION, AND/OR PURIFICATION OF METALS KOLTONOW, ANDREW ROBERT

Top Art Units

Art UnitApps
1736 2
3799 1
1692 1
1771 1
1795 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18779584 HEAT DISSIPATION SYSTEMS WITH HYGROSCOPIC WORKING FLUID ZERPHEY, CHRISTOPHER R 3799 §103 Non-Final OA 13d Pending Jul 22, 2024
18495046 EXTRACTION OF ONE OR MORE OILS CUTLIFF, YATE KAI RENE 1692 §103 Non-Final OA Pending Oct 26, 2023
18312906 HYDROCARBON GAS RECOVERY METHODS PO, MING CHEUNG 1771 §103 Final Rejection Pending May 05, 2023
18309339 CARBONIZED UPGRADED COAL, GRAPHITE, AND METHODS OF MAKING THE SAME MCCRACKEN, DANIEL 1736 §103 Final Rejection 43d overdue Pending Apr 28, 2023
17931720 GRAPHITE AND METHOD OF PREPARING GRAPHITE MCCRACKEN, DANIEL 1736 §103 Non-Final OA Pending Sep 13, 2022
17649707 ELECTROCHEMICAL EXTRACTION, SEPARATION, AND/OR PURIFICATION OF METALS KOLTONOW, ANDREW ROBERT 1795 §103 Non-Final OA Pending Feb 02, 2022

Managing Energy and Environmental Research Center Foundation'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