Prosecution Insights
Last updated: August 18, 2026

Lummus Technology LLC

11 pending office actions • 6 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
6
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)

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.

5
Hard (45%)
6
Medium (55%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only6 (55%)
Multi-statute (no §101)5 (45%)

Industry Mix

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

9
Life Sciences
82% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
9% of docket
1
Business / Other
9% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STEIN, MICHELLE 2 44.4% +34.9%
CEPLUCH, ALYSSA L 1 62.4% +24.8%
DOYLE, BRANDI M 1 62.6% +11.8%
FADHEL, ALI Z 1 76.4% +8.8%
BUSHEY, CHARLES S 1 75.5% +21.9%
NGUYEN, PHUONG T 1 73.6% +37.1%
BOYER, RANDY 1 70.4% +8.2%
GERMAIN, ADAM ADRIEN 1 24.5% -3.6%
CHIU, TAK LIANG 1 50.0% +34.3%
BONAPARTE, AMY C 1 79.4% +23.0%

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
17290135 SELECTIVE DIMERIZATION AND ETHERIFICATION OF ISOBUTYLENE VIA CATALYTIC DISTILLATION BONAPARTE, AMY C 38d overdue
18002667 TREATMENT OF NITROGEN COMPOUNDS IN SPENT CAUSTIC GERMAIN, ADAM ADRIEN 11d overdue
18911059 INTEGRATED PROCESS SOLUTION FOR MAXIMIZING CRUDE TO LIGHT OLEFINS AND CHEMICALS CEPLUCH, ALYSSA L
18647170 METHOD AND APPARATUS FOR HEAT RECOVERY FROM CRACKED GAS FADHEL, ALI Z
18332965 INLINE STATIC MIXER BUSHEY, CHARLES S

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
17290135 SELECTIVE DIMERIZATION AND ETHERIFICATION OF ISOBUTYLENE VIA CATALYTIC DISTILLATION BONAPARTE, AMY C 38d overdue
18911059 INTEGRATED PROCESS SOLUTION FOR MAXIMIZING CRUDE TO LIGHT OLEFINS AND CHEMICALS CEPLUCH, ALYSSA L
18809383 THERMAL CRACKING OF CRUDES TO CHEMICALS WITH HEAT TRANSFER FLUIDS DOYLE, BRANDI M
18763878 INTEGRATED CONFIGURATION UTILIZING AN ALTERNATE STRIPPING MEDIUM FOR HYDROCARBON SEPARATION STEIN, MICHELLE
18332965 INLINE STATIC MIXER BUSHEY, CHARLES S
18251361 ELECTRIC FURNACE TO PRODUCE OLEFINS STEIN, MICHELLE
18183599 ELECTRIC HEATER NGUYEN, PHUONG T
17599683 SYSTEM FOR REDUCING TOTAL CARBON CONSUMPTION IN THE GENERATION OF LOW CHEMICAL OXYGEN DEMAND TREATED STREAMS CHIU, TAK LIANG

Top Art Units

Art UnitApps
1771 4
1777 2
1772 1
1776 1
3761 1
1692 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18911059 INTEGRATED PROCESS SOLUTION FOR MAXIMIZING CRUDE TO LIGHT OLEFINS AND CHEMICALS CEPLUCH, ALYSSA L §103§112Other Non-Final OA Pending Oct 09, 2024
18809383 THERMAL CRACKING OF CRUDES TO CHEMICALS WITH HEAT TRANSFER FLUIDS DOYLE, BRANDI M 1771 §103 Non-Final OA Pending Aug 20, 2024
18763878 INTEGRATED CONFIGURATION UTILIZING AN ALTERNATE STRIPPING MEDIUM FOR HYDROCARBON SEPARATION STEIN, MICHELLE 1771 §103 Non-Final OA Pending Jul 03, 2024
18647170 METHOD AND APPARATUS FOR HEAT RECOVERY FROM CRACKED GAS FADHEL, ALI Z 1772 §102§103§112 Non-Final OA Pending Apr 26, 2024
18332965 INLINE STATIC MIXER BUSHEY, CHARLES S 1776 §102§112 Non-Final OA Pending Jun 12, 2023
18251361 ELECTRIC FURNACE TO PRODUCE OLEFINS STEIN, MICHELLE 1771 §103 Final Rejection Pending May 01, 2023
18183599 ELECTRIC HEATER NGUYEN, PHUONG T 3761 §103 Non-Final OA Pending Mar 14, 2023
18170448 ELECTRICALLY HEATED STEAM CRACKING FURNACE FOR OLEFIN PRODUCTION BOYER, RANDY 1771 §103 Final Rejection 99d overdue Pending Feb 16, 2023
18002667 TREATMENT OF NITROGEN COMPOUNDS IN SPENT CAUSTIC GERMAIN, ADAM ADRIEN 1777 §102§103§112 Final Rejection 11d overdue Pending Dec 21, 2022
17599683 SYSTEM FOR REDUCING TOTAL CARBON CONSUMPTION IN THE GENERATION OF LOW CHEMICAL OXYGEN DEMAND TREATED STREAMS CHIU, TAK LIANG 1777 §103 Non-Final OA Pending Sep 29, 2021
17290135 SELECTIVE DIMERIZATION AND ETHERIFICATION OF ISOBUTYLENE VIA CATALYTIC DISTILLATION BONAPARTE, AMY C 1692 §103§112 Final Rejection 38d overdue Pending Apr 29, 2021

Managing Lummus Technology LLC'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