Prosecution Insights
Last updated: October 04, 2026

Quantinuum & Alston & Bird LLP

Technology area: Semiconductors, Circuits & Optics

16 pending office actions • 1 client • 14 examiners • 4 art units • 0 of 16 (0%) have an AI response strategy ready

Analysis

QUANTINUUM & ALSTON & BIRD LLP has managed 23874 career applications, demonstrating a high volume of historical prosecution experience across various technical fields. Within the Semiconductors, Circuits & Optics technology area, the firm currently maintains 7 pending office actions. This relatively small number of active matters suggests a stable ongoing workload compared to its large historical footprint, potentially indicating a highly selective filing strategy.

The firm achieves a resolved allowance rate pct of 83.61, which reflects its consistent success in securing patent grants across its extensive history. On average, the firm navigates 3.84 office actions per allowance. This average of 3.84 office actions per allowance provides a critical benchmark for practitioners to estimate the expected duration and complexity of prosecution cycles when working with this firm. The 83.61 resolved allowance rate pct serves as a primary indicator of the firm's effectiveness in overcoming examiner rejections to reach a final grant.

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

Quality Metrics (n=23893 apps, methodology: how we score firms)

83.6%
Allowance Rate
n=23893
+0.56σ
Allowance Rate (norm)
n=23893
3.8
OAs to Allowance
n=15915
+0.13σ
OAs to Allow (norm)
n=15915
1163 days
Time to Allowance
n=15915
+8.4pp
Interview Lift
n=23893
32.2%
RCE Rate
n=23893
2.7%
Appeal Rate
n=23893

Rejection Performance (% of received rejections ultimately overcome)

80.4%
§101 Overcome
n=3411
80.1%
§102 Overcome
n=6651
80.4%
§103 Overcome
n=10747
83.9%
§112 Overcome
n=6836

Specialization & Scale

G06F, G06Q, H04L
Top CPC Subclasses
18%
Top-3 CPC Share
n=23893
78
Practitioners
n=23893
306.3
Apps / Practitioner
n=23893

Portfolio Summary

16
Total Pending OAs
11
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
0
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.

8
Hard (50%)
5
Medium (31%)
3
Easy (19%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (31%)
§112 only1 (6%)
Double-patenting only2 (12%)
Multi-statute (no §101)8 (50%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
6% of docket
0
Communications
0% of docket
7
Semiconductors
44% of docket
0
Mechanical / Eng
0% of docket
8
Business / Other
50% 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 3 79.4% +22.8%
JONES, JENNIFER ANN 1 67.6% +22.4%
STARK, JARRETT J 1 70.5% +11.5%
IPPOLITO, NICOLE MARIE 1 86.6% +9.6%
PASKO, NICHOLAS R 1 64.7% +27.7%
LEUNG, CHRISTINA Y 1 77.4% +1.1%
MCINTOSH, ANDREW T 1 77.4% +18.2%
MCCORMACK, JASON L 1 84.6% +8.1%
GASSEN, CHRISTOPHER J 1 79.6% +25.0%
SANKS, SCHYLER S 1 72.8% +16.0%

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
18778447 ATOMIC OBJECT CONFINEMENT APPARATUS WITH RADIO FREQUENCY ELECTRODE SHAPING FOR PERIODIC BOUNDARY CONDITIONS IPPOLITO, NICOLE MARIE —
18391967 FLEX ION TRAP INTERCONNECT MCCORMACK, JASON L —

Hard Cases (8)

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
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 —
18454523 QUANTUM SYSTEM COMPRISING METASURFACES COMPRISING TRANSPARENT CONDUCTIVE MATERIAL 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
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 —
18527998 HYBRID ARCHITECTURE FOR QUANTUM OBJECT CONFINEMENT APPARATUS GASSEN, CHRISTOPHER J —
18521501 CYCLIC STORAGE AREAS FOR QUANTUM COMPUTING SANKS, SCHYLER S —
18475479 OPTICS-INTEGRATED CONFINEMENT APPARATUS SYSTEM STOFFA, WYATT A —

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Quantinuum LLC 16

Top Art Units

Art UnitApps
28815
28721
28171
21291

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18946375 APPARATUSES, SYSTEMS, AND METHODS FOR METASURFACE DESIGN Quantinuum LLC JONES, JENNIFER ANN §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 §103 Non-Final OA — Pending Sep 18, 2024
18778447 ATOMIC OBJECT CONFINEMENT APPARATUS WITH RADIO FREQUENCY ELECTRODE SHAPING FOR PERIODIC BOUNDARY CONDITIONS Quantinuum LLC IPPOLITO, NICOLE MARIE DP Non-Final OA — Pending Jul 19, 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 §112 Final Rejection — Pending Jun 10, 2024
18605129 LASER PHASE NOISE CONTROL SYSTEMS AND METHODS Quantinuum LLC LEUNG, CHRISTINA Y §102§112 Non-Final OA — Pending Mar 14, 2024
18404144 QUANTUM COMPUTER PHASE TRACKING AND CORRECTION Quantinuum LLC MCINTOSH, ANDREW T DP Non-Final OA — Pending Jan 04, 2024
18391967 FLEX ION TRAP INTERCONNECT Quantinuum LLC MCCORMACK, JASON L 2881 §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
18521501 CYCLIC STORAGE AREAS FOR QUANTUM COMPUTING Quantinuum LLC SANKS, SCHYLER S §103 Non-Final OA — Pending Nov 28, 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
18454523 QUANTUM SYSTEM COMPRISING METASURFACES COMPRISING TRANSPARENT CONDUCTIVE MATERIAL Quantinuum LLC STOFFA, WYATT A 2881 §103§112 Non-Final OA — Pending Aug 23, 2023
18451939 CHIP INSTALLATION AND REMOVAL TOOL Quantinuum LLC RODDEN, JOSHUA E §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

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