Prosecution Insights
Last updated: May 29, 2026

Cantor Colburn LLP - Power Controls,

33 pending office actions • 9 clients • 32 examiners • 25 art units • 0 of 33 (0%) have an AI response strategy ready • 63 patents granted in the last 365 days

Portfolio Summary

33
Total Pending OAs
21
Non-Final OAs
3
Final Rejections
9
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 33 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

19
Overdue
3
Due this week
6
Due this month
4
Due in next 60 days
1
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. 33 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (19)Due ≤ 7 days (3)Due ≤ 30 days (6)Due ≤ 60 days (4)Due later (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.

1
Hard (3%)
25
Medium (76%)
5
Easy (15%)
2
Unknown (6%)

Rejection Statute Mix

BucketCases
§101 only1 (3%)
§103 only20 (61%)
§102 only5 (15%)
§112 only5 (15%)
No statute on record2 (6%)

Industry Mix

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

5
Life Sciences
15% of docket
1
Information Tech
3% of docket
1
Communications
3% of docket
6
Semiconductors
18% of docket
20
Mechanical / Eng
61% 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.

330 h
Manual time on pending OAs
66 h
Time saved (low, 20%)
115 h
Time saved (mid, 35%)
2.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TIKU, SISAY G 2 91.4% +9.4%
ELAHMADI, ZAKARIA 1 76.1% +11.6%
O'HARA, BRIAN M 1 75.3% +20.0%
BERTHEAUD, PETER JOHN 1 77.9% +8.6%
JOHNSON, VICKY A 1 79.8% +12.2%
DANGOL, ASHESH 1 69.3% +48.1%
DAVIS, JASON GREGORY 1 74.0% +17.9%
DO, HAILEY KYUNG AE 1 73.7% +16.0%
BROWN, JOSEPH HENRY 1 59.8% +38.9%
CHOWDHURI, SWARNA N 1 76.2% +21.5%

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
18753450 N-LEVEL QSW FCML BUCK CONVERTER TIKU, SISAY G 5d
18775252 CONTROLLER TIKU, SISAY G 15d

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18788592 STORAGE TANK HAILE, BENYAM 52d overdue

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
19097033 FLIGHT CONTROL SYSTEM DANGOL, ASHESH 43d overdue
19248788 BALL SCREW ASSEMBLIES ELAHMADI, ZAKARIA 18d overdue
19059479 ROTARY BLADE DAVIS, JASON GREGORY 11d overdue
18915711 BEARING CAP BROWN, JOSEPH HENRY 4d overdue
18974276 VALVE SYSTEM DO, HAILEY KYUNG AE 15d
18826852 AIRCRAFT POWER SYSTEM CHOWDHURI, SWARNA N 22d
19249322 AIRCRAFT OXYGEN SUPPLY SYSTEM, AND AIRCRAFT COMPRISING SUCH AN AIRCRAFT OXYGEN SUPPLY SYSTEM O'HARA, BRIAN M 35d
19178387 SYSTEM FOR AN ACTUATOR JOHNSON, VICKY A 43d

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
37533
36182
36422
28382
28462
37542
37612
37461
36171
37451

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19248788 BALL SCREW ASSEMBLIES Ratier-Figeac SAS ELAHMADI, ZAKARIA 3618 §102 Non-Final OA 18d overdue Pending Jun 25, 2025
19249322 AIRCRAFT OXYGEN SUPPLY SYSTEM, AND AIRCRAFT COMPRISING SUCH AN AIRCRAFT OXYGEN SUPPLY SYSTEM B/E Aerospace, Inc. O'HARA, BRIAN M 3642 §102 Non-Final OA 35d Pending Jun 25, 2025
19180825 PISTON ASSEMBLY FOR HYDRAULIC PUMP Goodrich Actuation Systems SAS BERTHEAUD, PETER JOHN 3746 §102 Non-Final OA 43d overdue Pending Apr 16, 2025
19178387 SYSTEM FOR AN ACTUATOR Goodrich Actuation Systems SAS JOHNSON, VICKY A 3617 §102 Non-Final OA 43d Pending Apr 14, 2025
19097033 FLIGHT CONTROL SYSTEM Ratier-Figeac SAS DANGOL, ASHESH 3642 §103 Non-Final OA 43d overdue Pending Apr 01, 2025
19059479 ROTARY BLADE Ratier-Figeac SAS DAVIS, JASON GREGORY 3745 §103 Non-Final OA 11d overdue Pending Feb 21, 2025
18974276 VALVE SYSTEM Microtecnica S.r.l. DO, HAILEY KYUNG AE 3753 §112 Non-Final OA 15d Pending Dec 09, 2024
18915711 BEARING CAP Goodrich Actuation Systems Limited BROWN, JOSEPH HENRY 3618 §103 Non-Final OA 4d overdue Pending Oct 15, 2024
18826852 AIRCRAFT POWER SYSTEM Hamilton Sundstrand Corporation CHOWDHURI, SWARNA N 2836 §103 Final Rejection 22d Pending Sep 06, 2024
18820982 HEATED VALVE ASSEMBLY Goodrich Corporation MURPHY, KEVIN F 3753 §103 Non-Final OA 30d overdue Pending Aug 30, 2024
18804227 LOCKING MECHANISM Crompton Technology Group Limited MERLINO, ALYSON MARIE 3675 §112 Non-Final OA 75d Pending Aug 14, 2024
18804230 WASTE TANK ASSEMBLY Goodrich Corporation PRICE, CRAIG JAMES 3753 §103 Non-Final OA 38d overdue Pending Aug 14, 2024
18797680 COOLANT WING SURFACE HEAT EXCHANGER Goodrich Corporation JONES, GORDON A 3763 §103 Non-Final OA 55d Pending Aug 08, 2024
18791796 STORAGE TANK Crompton Technology Group Limited PARKER, LAURA EBERT 3733 Other Non-Final OA 5d Pending Aug 01, 2024
18788592 STORAGE TANK Crompton Technology Group Limited HAILE, BENYAM 2688 §101 Non-Final OA 52d overdue Pending Jul 30, 2024
18775252 CONTROLLER Hamilton Sundstrand Corporation TIKU, SISAY G 2838 §102 Non-Final OA 15d Pending Jul 17, 2024
18753450 N-LEVEL QSW FCML BUCK CONVERTER Hamilton Sundstrand Corporation TIKU, SISAY G 2838 §112 Non-Final OA 5d Pending Jun 25, 2024
18748645 eROTOR LOCK FOR eVTOL LIFTERS Hamilton Sundstrand Corporation PAUL, ANTONY M 2846 §112 Non-Final OA 43d Pending Jun 20, 2024
18748617 LOCKING DIFFERENTIAL THREAD Goodrich Actuation Systems Limited COOK, KYLE A 3726 §103 Final Rejection 88d overdue Pending Jun 20, 2024
18734368 SYSTEMS FOR HUMAN WASTE COLLECTION AND PROCESSING Hamilton Sundstrand Space Systems International, Inc. LOEPPKE, JANIE MEREDITH 3754 §103 Non-Final OA 12d Pending Jun 05, 2024
18661912 MOTOR RADIATOR Hamilton Sundstrand Corporation SINGH, ALEXANDER A 2834 §103 Non-Final OA 36d overdue Pending May 13, 2024
18657028 CONTROL SCHEME FOR STARTING DUAL CHANNEL PERMANENT MAGNET MOTOR DRIVE SYSTEM UNDER OSSC FAULT OF ONE CHANNEL Goodrich Actuation Systems Limited MASIH, KAREN 2846 §103 Non-Final OA 2d overdue Pending May 07, 2024
18441436 COMPOSITE STRUCTURE Crompton Technology Group Ltd. DANIELS, MATTHEW J 1742 §103 Non-Final OA 28d Pending Feb 14, 2024
18408261 PLANETARY REGOLITH DUST EXPULSION FROM SPACE SUITS USING PIEZOELECTRIC ASSEMBLY INDUCED VIBRATION Hamilton Sundstrand Corporation RIVERA-CORDERO, ARLYN I 1714 Other Non-Final OA 32d overdue Pending Jan 09, 2024
18408144 WASTE MANAGEMENT SYSTEM WITH BUILT-IN PIEZOELECTRIC BASED INTERFACES FOR WATER RECOVERY AND STERILIZATION VIBRATION Hamilton Sundstrand Corporation MENON, KRISHNAN S 1777 §103 Non-Final OA 2d overdue Pending Jan 09, 2024
18530722 Task-Based Distributional Semantic Model or Embeddings for Inferring Intent Similarity Hamilton Sundstrand Space Systems International, Inc. HEADLY, MELISSA A 2197 §103 Non-Final OA 12d Pending Dec 06, 2023
18363992 RECEPTACLE AND SYSTEMS FOR HUMAN WASTE COLLECTION AND CONTAINMENT Hamilton Sundstrand Corporation DEERY, ERIN LEAH 3754 §103 Non-Final OA 138d overdue Pending Aug 02, 2023
18168133 MULTILAYER STRUCTURE WITH CARBON NANOTUBE HEATERS Goodrich Corporation KHLOK, BONITA 3761 §103 Non-Final OA 6d Pending Feb 13, 2023
17985262 EXTRAPLANETARY REMOTE RESCUE SYSTEM Hamilton Sundstrand Corporation CONLEY, FREDRICK C 3679 §103 Non-Final OA 180d overdue Pending Nov 11, 2022
17977223 AIRCRAFT FRAGRANCE DEVICE B/E Aerospace, Inc. TALBERT, ERIC MICHAEL 1758 §103 Final Rejection 9d overdue Pending Oct 31, 2022
17829875 AIRCRAFT GALLEY STEAM OVEN B/E Aerospace, Inc. WEN, KEVIN GUANHUA 3761 §103 Non-Final OA 120d overdue Pending Jun 01, 2022
17752161 DESIGN AND CHARACTERIZATION METHOD OF WELDED JOINTS FOR THERMOPLASTIC COMPONENTS Goodrich Corporation GUGLIOTTA, NICOLE T 1781 §112 Non-Final OA 72d overdue Pending May 24, 2022
17690116 VEHICLE CABIN AIR TEMPERATURE CONTROL USING A PULSE WIDTH MODULATED THREE-WAY SOLENOID VALVE Hamilton Sundstrand Corporation FAULKNER, RYAN L 3762 §103 Non-Final OA 147d overdue Pending Mar 09, 2022

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