Prosecution Insights
Last updated: October 25, 2026

Quantinuum & Alston & Bird LLP

Technology area: Semiconductors, Circuits & Optics

16 pending office actions • 1 client • 15 examiners • 9 art units • 0 of 16 (0%) have an AI response strategy ready

Analysis

QUANTINUUM & ALSTON & BIRD LLP reports 16 pending office actions in Semiconductors, Circuits & Optics and 23963 career applications. The profile combines a defined active workload with a very large application record.

Its resolved allowance rate is 83.59%, and the average is 3.83 office actions per allowance. The allowance rate supplies a reported historical outcome, while the office-action average describes examination activity for allowed matters. Practitioners can weigh those measures against the current pending workload when reviewing both active needs and historical prosecution characteristics.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=23963 apps, methodology: how we score firms)

83.6%
Allowance Rate
n=23963
+0.56σ
Allowance Rate (norm)
n=23963
3.8
OAs to Allowance
n=15959
+0.13σ
OAs to Allow (norm)
n=15959
1163 days
Time to Allowance
n=15959
+8.4pp
Interview Lift
n=23963
32.2%
RCE Rate
n=23963
2.7%
Appeal Rate
n=23963

Rejection Performance (% of received rejections ultimately overcome)

80.7%
§101 Overcome
n=3413
80.1%
§102 Overcome
n=6662
80.5%
§103 Overcome
n=10759
83.8%
§112 Overcome
n=6846

Specialization & Scale

G06F, G06Q, H04L
Top CPC Subclasses
18%
Top-3 CPC Share
n=23963
80
Practitioners
n=23963
299.5
Apps / Practitioner
n=23963

Portfolio Summary

16
Total Pending OAs
9
Non-Final OAs
7
Final Rejections
0
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.

9
Hard (56%)
5
Medium (31%)
2
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (31%)
§112 only1 (6%)
Double-patenting only1 (6%)
Multi-statute (no §101)9 (56%)

Industry Mix

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

1
Life Sciences
6% of docket
2
Information Tech
12% of docket
0
Communications
0% of docket
10
Semiconductors
62% of docket
1
Mechanical / Eng
6% of docket
2
Business / Other
12% 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.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STOFFA, WYATT A 2 79.3% +22.3%
JONES, JENNIFER ANN 1 66.7% +23.4%
STARK, JARRETT J 1 70.4% +11.0%
MCCORMACK, JASON L 1 84.7% +8.1%
PASKO, NICHOLAS R 1 65.1% +27.1%
LEUNG, CHRISTINA Y 1 77.7% +1.5%
MCINTOSH, ANDREW T 1 77.4% +18.4%
TRAN, TAN H 1 61.3% +32.3%
GASSEN, CHRISTOPHER J 1 80.3% +24.1%
LAW, NGA LEUNG V 1 56.4% +19.8%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18774087 DETERMINING SPECIES ORDER OF A CONFINED MULTI-SPECIES OBJECT CRYSTAL MCCORMACK, JASON L —

Hard Cases (9)

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
18468892 CONDITIONAL OPERATIONS IN QUANTUM OBJECT CONFINEMENT APPARATUS USING BROADCASTED CONTROL VOLTAGE SIGNALS OSENBAUGH-STEWART, ELIZA W 10d overdue
18498479 METHOD OF APPLYING A DIELECTRIC COATING ON A COMPONENT OF AN ELECTRICAL DEVICE LAW, NGA LEUNG V 27d
18946375 APPARATUSES, SYSTEMS, AND METHODS FOR METASURFACE DESIGN JONES, JENNIFER ANN —
18753040 OPTICAL BENCH SYSTEM FOR PROVIDING OPTICAL PROPERTY-CONTROLLED BEAMS TO ARRAY OF TARGET LOCATIONS PASKO, NICHOLAS R —
18605129 LASER PHASE NOISE CONTROL SYSTEMS AND METHODS LEUNG, CHRISTINA Y —
18527998 HYBRID ARCHITECTURE FOR QUANTUM OBJECT CONFINEMENT APPARATUS GASSEN, CHRISTOPHER J —
18475479 OPTICS-INTEGRATED CONFINEMENT APPARATUS SYSTEM STOFFA, WYATT A —
18451939 CHIP INSTALLATION AND REMOVAL TOOL RODDEN, JOSHUA E —

Interview Candidates (9)

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
18498479 METHOD OF APPLYING A DIELECTRIC COATING ON A COMPONENT OF AN ELECTRICAL DEVICE LAW, NGA LEUNG V 27d
18946375 APPARATUSES, SYSTEMS, AND METHODS FOR METASURFACE DESIGN JONES, JENNIFER ANN —
18888903 INTEGRATION AND CO-PACKAGING OF CONFINEMENT APPARATUS AND APPLICATION-SPECIFIC INTEGRATED CIRCUIT (ASIC) SUBSYSTEM STARK, JARRETT J —
18753040 OPTICAL BENCH SYSTEM FOR PROVIDING OPTICAL PROPERTY-CONTROLLED BEAMS TO ARRAY OF TARGET LOCATIONS PASKO, NICHOLAS R —
18738398 TEMPORARILY CHANGING THE QUANTIZATION FIELD OF AN ATOMIC OBJECT CONFINEMENT APPARATUS STOFFA, WYATT A —
18404144 QUANTUM COMPUTER PHASE TRACKING AND CORRECTION MCINTOSH, ANDREW T —
18391773 FOUR-TONE PHASE INSENSITIVE GEOMETRY FOR MØLMER-SØRENSEN INTERACTION WITH CONFINED QUANTUM OBJECTS TRAN, TAN H —
18527998 HYBRID ARCHITECTURE FOR QUANTUM OBJECT CONFINEMENT APPARATUS GASSEN, CHRISTOPHER J —

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Quantinuum LLC 16

Top Art Units

Art UnitApps
28816
28722
28981
39911
21441
17171
28171
36421
21291

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18946375 APPARATUSES, SYSTEMS, AND METHODS FOR METASURFACE DESIGN Quantinuum LLC JONES, JENNIFER ANN 2872 §102§103 Non-Final OA — Pending Nov 13, 2024
18888903 INTEGRATION AND CO-PACKAGING OF CONFINEMENT APPARATUS AND APPLICATION-SPECIFIC INTEGRATED CIRCUIT (ASIC) SUBSYSTEM Quantinuum LLC STARK, JARRETT J 2898 §103 Non-Final OA — Pending Sep 18, 2024
18774087 DETERMINING SPECIES ORDER OF A CONFINED MULTI-SPECIES OBJECT CRYSTAL Quantinuum LLC MCCORMACK, JASON L 2881 §103 Final Rejection — Pending Jul 16, 2024
18753040 OPTICAL BENCH SYSTEM FOR PROVIDING OPTICAL PROPERTY-CONTROLLED BEAMS TO ARRAY OF TARGET LOCATIONS Quantinuum LLC PASKO, NICHOLAS R 2872 §102§103§112 Non-Final OA — Pending Jun 25, 2024
18738398 TEMPORARILY CHANGING THE QUANTIZATION FIELD OF AN ATOMIC OBJECT CONFINEMENT APPARATUS Quantinuum LLC STOFFA, WYATT A 2881 §112 Final Rejection — Pending Jun 10, 2024
18605129 LASER PHASE NOISE CONTROL SYSTEMS AND METHODS Quantinuum LLC LEUNG, CHRISTINA Y 3991 §102§112 Non-Final OA — Pending Mar 14, 2024
18404144 QUANTUM COMPUTER PHASE TRACKING AND CORRECTION Quantinuum LLC MCINTOSH, ANDREW T 2144 DP Non-Final OA — Pending Jan 04, 2024
18391773 FOUR-TONE PHASE INSENSITIVE GEOMETRY FOR MØLMER-SØRENSEN INTERACTION WITH CONFINED QUANTUM OBJECTS Quantinuum LLC TRAN, TAN H §103 Final Rejection — Pending Dec 21, 2023
18527998 HYBRID ARCHITECTURE FOR QUANTUM OBJECT CONFINEMENT APPARATUS Quantinuum LLC GASSEN, CHRISTOPHER J 2881 §103§112 Final Rejection — Pending Dec 04, 2023
18498479 METHOD OF APPLYING A DIELECTRIC COATING ON A COMPONENT OF AN ELECTRICAL DEVICE Quantinuum LLC LAW, NGA LEUNG V 1717 §103§112Other Final Rejection 27d Pending Oct 31, 2023
18475479 OPTICS-INTEGRATED CONFINEMENT APPARATUS SYSTEM Quantinuum LLC STOFFA, WYATT A 2881 §102§112Other Non-Final OA — Pending Sep 27, 2023
18468892 CONDITIONAL OPERATIONS IN QUANTUM OBJECT CONFINEMENT APPARATUS USING BROADCASTED CONTROL VOLTAGE SIGNALS Quantinuum LLC OSENBAUGH-STEWART, ELIZA W 2881 §103§112 Final Rejection 10d overdue Pending Sep 18, 2023
18456872 LOW LOSS SILICON NITRIDE AND WAVEGUIDES COMPRISING LOW LOSS SILICON NITRIDE Quantinuum LLC FREY, KIMBERLY NEWMAN 2817 §103 Non-Final OA — Pending Aug 28, 2023
18451939 CHIP INSTALLATION AND REMOVAL TOOL Quantinuum LLC RODDEN, JOSHUA E 3642 §102§103§112 Non-Final OA — Pending Aug 18, 2023
18339693 Machine-Learning Based Quantum Noise Decoder Quantinuum LLC KASSIM, IMAD MUTEE 2129 §103 Final Rejection — Pending Jun 22, 2023
18190496 ACTIVE NANO-PHOTONICS FOR TRAPPED PARTICLE INTERACTION Quantinuum LLC SMITH, DAVID E 2881 §102§103§112 Non-Final OA — Pending Mar 27, 2023

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Frequently Asked Questions

What is Quantinuum & Alston & Bird LLP's patent allowance rate?

83.6% of resolved applications prosecuted by Quantinuum & Alston & Bird LLP were allowed, across 23,963 applications in USPTO records.

How many office actions does Quantinuum & Alston & Bird LLP average before allowance?

3.83 office actions per allowed application on average.

How many pending office actions does Quantinuum & Alston & Bird LLP have?

16 pending office actions as of October 2026, for 1 client, before 15 examiners in 9 art units.

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