Prosecution Insights
Last updated: August 17, 2026

FEI Company

31 pending office actions • 9 art units • 22 examiners • 0 of 31 (0%) have an AI response strategy ready • 59 patents granted in the last 365 days

Portfolio Summary

31
Total Pending OAs
22
Non-Final OAs
7
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
2
Due this month
1
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. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (2)Due ≤ 60 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.

19
Hard (61%)
11
Medium (35%)
1
Easy (3%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (3%)
§103 only11 (35%)
Double-patenting only1 (3%)
Multi-statute (no §101)18 (58%)

Industry Mix

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

4
Life Sciences
13% of docket
1
Information Tech
3% of docket
2
Communications
6% of docket
14
Semiconductors
45% of docket
1
Mechanical / Eng
3% of docket
9
Business / Other
29% 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.

310 h
Manual time on pending OAs
62 h
Time saved (low, 20%)
108 h
Time saved (mid, 35%)
2.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SMYTH, ANDREW P 3 71.9% +15.1%
CHOI, JAMES J 3 67.9% +45.1%
MCCORMACK, JASON L 2 84.6% +7.9%
KALISZEWSKI, ALINA ROSE 2 85.0% +23.1%
LI, LARRY 2 100.0% +0.0%
SMITH, DAVID E 2 85.1% +7.1%
CHANG, HANWAY 2 85.8% +7.9%
COOMBER, KEVIN M 1 83.6% +21.6%
RIDER, JUSTIN W 1 84.0% +12.3%
IPPOLITO, NICOLE MARIE 1 86.6% +9.6%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18473035 SAMPLE CARRIER AND USES THEREOF LI, LARRY 1d overdue
18904527 BEAM ALIGNMENT AND SYNCHRONIZATION IN MICROSCOPY IPPOLITO, NICOLE MARIE
18677563 MAGNETIC SHIELDING OF THE PHOTOMULTIPLIER IN THE MAGNETIC IMMERSION FIELD SMITH, DAVID E
18667077 SCANNING DEFLECTOR SMITH, DAVID E
18509205 IN-VACUUM CHAMBER CONTROLLED-GAS-FILM DEVICE TO REDUCE LASER ABLATION REDEPOSITS CHANG, HANWAY

Hard Cases (19)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18485133 DRY ELECTRON SOURCE ENVIRONMENT KALISZEWSKI, ALINA ROSE 24d overdue
18447812 THERMAL CONDITIONING ENCLOSURE FOR A CHARGED PARTICLE INSTRUMENT GOURLIE, LAURA ELOISE 17d overdue
18391947 COMPOSITIONAL MAPPING EMPLOYING VARIABLE CHARGED PARTICLE BEAM PARAMETERS FOR IMAGING AND ENERGY-DISPERSIVE X-RAY SPECTROSCOPY CHANG, HANWAY 19d
18512815 CARBON CONTAINING PRECURSORS FOR BEAM-INDUCED DEPOSITION CROWELL, ANNA M 28d
17989550 Method Of Imaging And Milling A Sample MCCORMACK, JASON L 55d
18939092 K-DISTANCE TREE METROLOGY COOMBER, KEVIN M
18913013 TEXT-CONDITIONED ANOMALY DETECTION FOR CHARGED-PARTICLE MICROSCOPY IMAGES RIDER, JUSTIN W
18888100 BETA TILT SAMPLE HOLDER MCCORMACK, JASON L

Interview Candidates (10)

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
18477251 METHOD OF AUTOMATED DATA ACQUISITION FOR A TRANSMISSION ELECTRON MICROSCOPE CHOI, JAMES J 36d overdue
18485133 DRY ELECTRON SOURCE ENVIRONMENT KALISZEWSKI, ALINA ROSE 24d overdue
18939092 K-DISTANCE TREE METROLOGY COOMBER, KEVIN M
18913013 TEXT-CONDITIONED ANOMALY DETECTION FOR CHARGED-PARTICLE MICROSCOPY IMAGES RIDER, JUSTIN W
18813403 LIQUID SPECIMEN GRID FOR TRANSMISSION ELECTRON MICROSCOPE SMYTH, ANDREW P
18813381 TEM GRIDS WITH LIQUID SPREADING LANES SMYTH, ANDREW P
18767485 REDUCED BOERSCH EFFECT IN DISPERSIVE OPTICS KALISZEWSKI, ALINA ROSE
18622554 SAMPLE PREPARATION WITH NON-UNIFORM DOSE SMYTH, ANDREW P

Top Art Units

Art UnitApps
2881 8
2878 6
1713 2
2486 1
1794 1
2674 1
1716 1
2671 1
3763 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18939092 K-DISTANCE TREE METROLOGY COOMBER, KEVIN M §101§102§103 Non-Final OA Pending Nov 06, 2024
18913013 TEXT-CONDITIONED ANOMALY DETECTION FOR CHARGED-PARTICLE MICROSCOPY IMAGES RIDER, JUSTIN W 2486 §102§103§112 Non-Final OA Pending Oct 11, 2024
18904527 BEAM ALIGNMENT AND SYNCHRONIZATION IN MICROSCOPY IPPOLITO, NICOLE MARIE DP Non-Final OA Pending Oct 02, 2024
18888100 BETA TILT SAMPLE HOLDER MCCORMACK, JASON L §102§103§112 Non-Final OA Pending Sep 17, 2024
18813403 LIQUID SPECIMEN GRID FOR TRANSMISSION ELECTRON MICROSCOPE SMYTH, ANDREW P §102§103 Non-Final OA Pending Aug 23, 2024
18813381 TEM GRIDS WITH LIQUID SPREADING LANES SMYTH, ANDREW P §102§103 Non-Final OA Pending Aug 23, 2024
18767485 REDUCED BOERSCH EFFECT IN DISPERSIVE OPTICS KALISZEWSKI, ALINA ROSE 2881 §103§112 Non-Final OA Pending Jul 09, 2024
18734069 DETECTING AND ADJUSTING LAMELLA DEFORMATION BRAYTON, JOHN JOSEPH 1794 §103 Non-Final OA Pending Jun 05, 2024
18732999 CHARGING ARTIFACT MITIGATION VIA SCANNING DIRECTION ROTATION LI, LARRY §102§103§112 Non-Final OA Pending Jun 04, 2024
18677563 MAGNETIC SHIELDING OF THE PHOTOMULTIPLIER IN THE MAGNETIC IMMERSION FIELD SMITH, DAVID E §103 Non-Final OA Pending May 29, 2024
18667077 SCANNING DEFLECTOR SMITH, DAVID E §103 Non-Final OA Pending May 17, 2024
18656163 CLASSIFYING MICROSCOPIC COMPONENTS OF PHYSICAL SAMPLES TRAN, DUY ANH 2674 §102§103 Non-Final OA Pending May 06, 2024
18624852 SITU PROTECTIVE POLYMER VIA MILLING-EXCITATION REMAVEGE, CHRISTOPHER 1713 §102§103 Non-Final OA Pending Apr 02, 2024
18622554 SAMPLE PREPARATION WITH NON-UNIFORM DOSE SMYTH, ANDREW P 2878 §103 Final Rejection Pending Mar 29, 2024
18617387 AIRLESS TRANSFER AND ELECTRICAL TESTING OF SOLID STATE BATTERIES IN SCANNING ELECTRON MICROSCOPES WANG, JING 2881 §102§103§112 Non-Final OA Pending Mar 26, 2024
18690613 APPARATUS FOR MOVING SAMPLE HOLDERS MUI, CHRISTINE T §102§103§112 Non-Final OA Pending Mar 08, 2024
18391947 COMPOSITIONAL MAPPING EMPLOYING VARIABLE CHARGED PARTICLE BEAM PARAMETERS FOR IMAGING AND ENERGY-DISPERSIVE X-RAY SPECTROSCOPY CHANG, HANWAY 2878 §102§103 Non-Final OA 19d Pending Dec 21, 2023
18512815 CARBON CONTAINING PRECURSORS FOR BEAM-INDUCED DEPOSITION CROWELL, ANNA M 1716 §102§103§112 Non-Final OA 28d Pending Nov 17, 2023
18510047 INCREASING INFORMATION RESULTING FROM APODIZATION KOETH, MICHELLE M 2671 §103 Final Rejection 50d overdue Pending Nov 15, 2023
18509205 IN-VACUUM CHAMBER CONTROLLED-GAS-FILM DEVICE TO REDUCE LASER ABLATION REDEPOSITS CHANG, HANWAY 2878 §103 Final Rejection Pending Nov 14, 2023
18506957 MINIMIZATION OF ENERGY SPREAD IN FOCUSED ION BEAM (FIB) SYSTEMS GASSEN, CHRISTOPHER J 2881 §102§103§112 Final Rejection Pending Nov 10, 2023
18504000 METHOD OF PREPARING A CRYOGENIC SAMPLE WITH IMPROVED COOLING CHARACTERISTICS BANKS, KEONA LAUREN 3763 §103 Non-Final OA 18d overdue Pending Nov 07, 2023
18485133 DRY ELECTRON SOURCE ENVIRONMENT KALISZEWSKI, ALINA ROSE 2881 §103§112 Non-Final OA 24d overdue Pending Oct 11, 2023
18476964 ADAPTIVE SLICE DEPTH IN SLICE & VIEW WORKFLOW STOFFA, WYATT A 2881 §103 Final Rejection Pending Sep 28, 2023
18477251 METHOD OF AUTOMATED DATA ACQUISITION FOR A TRANSMISSION ELECTRON MICROSCOPE CHOI, JAMES J 2878 §103 Non-Final OA 36d overdue Pending Sep 28, 2023
18473035 SAMPLE CARRIER AND USES THEREOF LI, LARRY 2881 §103 Non-Final OA 1d overdue Pending Sep 22, 2023
18369967 DELAYERING APPARATUS AND METHODS ZERVIGON, RUDY 1713 §102§112 Non-Final OA Pending Sep 19, 2023
18447812 THERMAL CONDITIONING ENCLOSURE FOR A CHARGED PARTICLE INSTRUMENT GOURLIE, LAURA ELOISE 2881 §102§103 Non-Final OA 17d overdue Pending Aug 10, 2023
17989550 Method Of Imaging And Milling A Sample MCCORMACK, JASON L 2881 §102§103 Final Rejection 55d Pending Nov 17, 2022
17958174 Dynamic Data Driven Detector Tuning for Improved Investigation of Samples in Charged Particle Systems CHOI, JAMES J 2878 §103§112 Non-Final OA Pending Sep 30, 2022
17948531 APPARATUS AND METHOD FOR AUTOMATED GRID VALIDATION CHOI, JAMES J 2878 §103 Final Rejection Pending Sep 20, 2022

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