Prosecution Insights
Last updated: October 04, 2026

Patent Central LLC

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

12 pending office actions • 5 clients • 11 examiners • 6 art units • 0 of 12 (0%) have an AI response strategy ready

Analysis

PATENT CENTRAL LLC has a history in Medical Devices & Mechanical Engineering, with 1354 career applications. The firm's resolved allowance rate is 81.57 percent. Prosecution typically involves an average of 3.67 office actions per allowance.

The firm currently has 6 pending office actions. This figure is part of the ongoing management of a portfolio that includes 1354 career applications. The 81.57 percent resolved allowance rate is a metric for the firm's performance in Medical Devices & Mechanical Engineering. The 3.67 average office actions per allowance indicates the number of interactions with examiners before an allowance is granted. This data reflects a firm with experience, as evidenced by the 1354 career applications. The 81.57 percent resolved allowance rate provides a picture of the firm's success in its primary technical field. With 6 pending office actions, the firm continues to apply its established prosecution methods to new and ongoing matters in Medical Devices & Mechanical Engineering.

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

Quality Metrics (n=1354 apps, methodology: how we score firms)

81.6%
Allowance Rate
n=1354
+0.58σ
Allowance Rate (norm)
n=1354
3.7
OAs to Allowance
n=978
+0.20σ
OAs to Allow (norm)
n=978
1241 days
Time to Allowance
n=978
+12.2pp
Interview Lift
n=1354
26.4%
RCE Rate
n=1354
1.5%
Appeal Rate
n=1354

Rejection Performance (% of received rejections ultimately overcome)

87.2%
§101 Overcome
n=47
76.8%
§102 Overcome
n=431
80.8%
§103 Overcome
n=731
84.9%
§112 Overcome
n=642

Specialization & Scale

F01D, F05D, F02B
Top CPC Subclasses
23%
Top-3 CPC Share
n=1354
1
Practitioners
n=1354
1354.0
Apps / Practitioner
n=1354

Portfolio Summary

12
Total Pending OAs
7
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
1
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 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.

8
Hard (67%)
3
Medium (25%)
1
Easy (8%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (25%)
§112 only1 (8%)
Multi-statute (no §101)8 (67%)

Industry Mix

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

2
Life Sciences
17% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
6
Mechanical / Eng
50% of docket
4
Business / Other
33% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LA VILLA, MICHAEL EUGENE 2 75.7% +17.9%
LUKS, JEREMY AUSTIN 1 73.6% +21.9%
JOHNSON, ERIC 1 62.3% +22.7%
FORD, RENE D 1 80.1% +22.2%
AMAR, MARC J 1 75.1% +37.8%
MULLINS, BURTON S 1 68.8% +1.5%
LEGENDRE, CHRISTOPHER RYAN 1 75.4% +26.5%
MAC, GARY 1 40.9% +38.3%
ALVARE, PAUL 1 57.6% +37.0%
PELLEGRINO, BRIAN E 1 55.2% +35.6%

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
18745358 CARTRIDGE FOR PULSE-SEPARATED VARIABLE TURBINE GEOMETRY TURBOCHARGERS LEGENDRE, CHRISTOPHER RYAN 85d overdue
18971321 FUEL SUPPLY SYSTEM FOR A POWER GENERATION SYSTEM FORD, RENE D 5d overdue
18288698 COMPOSITE POLYMER STRUCTURE HAVING AN ALUMINUM POLYMER ANCHORING LAYER, AND ETCHING METHOD LA VILLA, MICHAEL EUGENE 21d
19105811 INSULATION COMPONENT MANUFACTURING METHOD AND FLOW-TIGHT, LIGHT-WEIGHT INSULATION COMPONENT FOR VEHICLES LUKS, JEREMY AUSTIN —
18866510 MICROWAVE-CYCLOTRON-RESONANCE PLASMA THRUSTER AND ASSOCIATED OPERATING METHOD, AND USE AMAR, MARC J —
18771955 STATOR ARRANGEMENT FOR A RADIAL FLUX MOTOR MULLINS, BURTON S —
18708661 QUANTUM CONTROLLED OPERATIONS IN TWO-DIMENSIONAL QUANTUM COMPUTING SYSTEMS MAC, GARY —
18282752 DEVICE AND METHOD FOR CONTROLLING THE TEMPERATURE OF AN ITEM TO BE TEMPERATURE CONTROLLED ALVARE, PAUL —

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
18745358 CARTRIDGE FOR PULSE-SEPARATED VARIABLE TURBINE GEOMETRY TURBOCHARGERS LEGENDRE, CHRISTOPHER RYAN 85d overdue
18288477 COMPOSITE STRUCTURE MADE OF TITANIUM AND/OR A TITANIUM ALLOY AND/OR NITI AND A POLYMER, AND ELECTROCHEMICAL ETCHING METHOD FOR PRODUCING SAME LA VILLA, MICHAEL EUGENE 30d overdue
18277636 AUXETIC WEB STRUCTURE OR FIELD STRUCTURE, AND USE PELLEGRINO, BRIAN E 11d overdue
18971321 FUEL SUPPLY SYSTEM FOR A POWER GENERATION SYSTEM FORD, RENE D 5d overdue
18288698 COMPOSITE POLYMER STRUCTURE HAVING AN ALUMINUM POLYMER ANCHORING LAYER, AND ETCHING METHOD LA VILLA, MICHAEL EUGENE 21d
19105811 INSULATION COMPONENT MANUFACTURING METHOD AND FLOW-TIGHT, LIGHT-WEIGHT INSULATION COMPONENT FOR VEHICLES LUKS, JEREMY AUSTIN —
18975636 MOTOR HOUSING FOR AN AXIAL FLUX MOTOR JOHNSON, ERIC —
18866510 MICROWAVE-CYCLOTRON-RESONANCE PLASMA THRUSTER AND ASSOCIATED OPERATING METHOD, AND USE AMAR, MARC J —

Client Portfolio (5 clients)

Top Art Units

Art UnitApps
37412
17842
37111
37631
37991
37611

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19105811 INSULATION COMPONENT MANUFACTURING METHOD AND FLOW-TIGHT, LIGHT-WEIGHT INSULATION COMPONENT FOR VEHICLES Nvh Czech S.R.O. LUKS, JEREMY AUSTIN §102§112 Non-Final OA — Pending Feb 23, 2025
18975636 MOTOR HOUSING FOR AN AXIAL FLUX MOTOR BORGWARNER, INC. JOHNSON, ERIC §103 Non-Final OA — Pending Dec 10, 2024
18971321 FUEL SUPPLY SYSTEM FOR A POWER GENERATION SYSTEM BORGWARNER, INC. FORD, RENE D 3741 §103§112 Final Rejection 5d overdue Pending Dec 06, 2024
18866510 MICROWAVE-CYCLOTRON-RESONANCE PLASMA THRUSTER AND ASSOCIATED OPERATING METHOD, AND USE Christian-Albrechts-Universitaet Zu Kiel AMAR, MARC J 3741 §102§103§112 Non-Final OA — Pending Nov 15, 2024
18771955 STATOR ARRANGEMENT FOR A RADIAL FLUX MOTOR BORGWARNER, INC. MULLINS, BURTON S §102§103§112 Non-Final OA — Pending Jul 12, 2024
18745358 CARTRIDGE FOR PULSE-SEPARATED VARIABLE TURBINE GEOMETRY TURBOCHARGERS BORGWARNER, INC. LEGENDRE, CHRISTOPHER RYAN 3711 §103§112 Non-Final OA 85d overdue Pending Jun 17, 2024
18708661 QUANTUM CONTROLLED OPERATIONS IN TWO-DIMENSIONAL QUANTUM COMPUTING SYSTEMS BASF Corporation MAC, GARY §102§103§112 Non-Final OA — Pending May 09, 2024
18288698 COMPOSITE POLYMER STRUCTURE HAVING AN ALUMINUM POLYMER ANCHORING LAYER, AND ETCHING METHOD Christian-Albrechts-Universitaet Zu Kiel LA VILLA, MICHAEL EUGENE 1784 §103§112 Non-Final OA 21d Pending Oct 27, 2023
18288477 COMPOSITE STRUCTURE MADE OF TITANIUM AND/OR A TITANIUM ALLOY AND/OR NITI AND A POLYMER, AND ELECTROCHEMICAL ETCHING METHOD FOR PRODUCING SAME Christian-Albrechts-Universitaet Zu Kiel LA VILLA, MICHAEL EUGENE 1784 §112 Final Rejection 30d overdue Pending Oct 26, 2023
18282752 DEVICE AND METHOD FOR CONTROLLING THE TEMPERATURE OF AN ITEM TO BE TEMPERATURE CONTROLLED Barkey GmbH & Co. Kg ALVARE, PAUL 3763 §103§112 Non-Final OA — Pending Sep 18, 2023
18277636 AUXETIC WEB STRUCTURE OR FIELD STRUCTURE, AND USE Christian-Albrechts-Universitaet Zu Kiel PELLEGRINO, BRIAN E 3799 §103 Final Rejection 11d overdue Pending Aug 17, 2023
17825107 TEMPERATURE CONTROL APPARATUS FOR TEMPERATURE-CONTROLLED MATERIAL IN A CYLINDRICAL CONTAINER Barkey GmbH & Co. Kg MILLS JR., JOE E 3761 §103 Final Rejection 2d overdue Pending May 26, 2022

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