Technology area: Medical Devices & Mechanical Engineering
7 pending office actions • 3 art units • 7 examiners • 0 of 7 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days
Ichor Systems Inc. currently has 7 pending office actions within the Medical Devices & Mechanical Engineering technology area. These actions are concentrated in 3 distinct art units, which suggests a higher degree of technical focus compared to portfolios with more units. Managing 7 pending office actions across only 3 distinct art units allows for some consistency in the technical arguments used during prosecution.
The portfolio is distributed among 7 distinct examiners, meaning that despite the concentration in art units, each of the 7 pending office actions is being reviewed by a different individual. SANCHEZ-MEDINA, REINALDO is the busiest examiner, holding 1 pending office action. This means that no single examiner manages more than one case, even within the same art unit.
Practitioners should observe that while there are only 3 distinct art units, the use of 7 distinct examiners prevents a centralized prosecution strategy. The busiest examiner, SANCHEZ-MEDINA, REINALDO, only oversees 1 pending office action. Therefore, while technical arguments might be similar across the 3 distinct art units, the procedural approach must be tailored to each of the 7 distinct examiners to navigate their individual preferences.
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.
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.
| Bucket | Cases |
|---|---|
| §103 only | 4 (57%) |
| §102 only | 1 (14%) |
| Multi-statute (no §101) | 2 (29%) |
How the docket's pending cases split across USPTO tech-center bands.
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.
| Examiner | Apps on this docket | Allow rate | Interview lift |
|---|---|---|---|
| SANCHEZ-MEDINA, REINALDO | 1 | 78.5% | +21.0% |
| ROST, ANDREW J | 1 | 65.7% | +19.9% |
| ARUNDALE, ROBERT K | 1 | 75.6% | +23.6% |
| KEASEL, ERIC S | 1 | 79.8% | +14.6% |
| EVERETT, CHRISTOPHER E | 1 | 83.6% | +23.1% |
| LEE, EDMUND H | 1 | 69.6% | +17.4% |
| CHAUDRY, ATIF H | 1 | 70.8% | +16.5% |
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 # | Title | Examiner | Due in |
|---|---|---|---|
| 18643863 | MODULAR ELECTRONICS FOR FLOW CONTROL | EVERETT, CHRISTOPHER E | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19016340 | FLOW CONTROL SYSTEM, METHOD, AND APPARATUS | SANCHEZ-MEDINA, REINALDO | — |
| 19013782 | GUIDED FLOW VALVE ASSEMBLY AND SYSTEM INCORPORATING SAME | ROST, ANDREW J | — |
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 7 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18437373 | MODULAR SUBSTRATE ASSEMBLY AND SYSTEM INCORPORATING SAME | CHAUDRY, ATIF H | 36d |
| 19016340 | FLOW CONTROL SYSTEM, METHOD, AND APPARATUS | SANCHEZ-MEDINA, REINALDO | — |
| 19013782 | GUIDED FLOW VALVE ASSEMBLY AND SYSTEM INCORPORATING SAME | ROST, ANDREW J | — |
| 18955514 | FLUID DELIVERY SYSTEM | ARUNDALE, ROBERT K | — |
| 18915152 | SYSTEMS AND APPARATUS FOR CONTROLLING FLUID FLOW | KEASEL, ERIC S | — |
| 18643863 | MODULAR ELECTRONICS FOR FLOW CONTROL | EVERETT, CHRISTOPHER E | — |
| 18635404 | METHOD OF MANUFACTURING SEMICONDUCTORS USING FLUID DELIVERY SYSTEM | LEE, EDMUND H | — |
| Art Unit | Apps |
|---|---|
| 3753 | 5 |
| 2117 | 1 |
| 1744 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19016340 | FLOW CONTROL SYSTEM, METHOD, AND APPARATUS | SANCHEZ-MEDINA, REINALDO | 3753 | §102§103 | Final Rejection | — | Pending | Jan 10, 2025 |
| 19013782 | GUIDED FLOW VALVE ASSEMBLY AND SYSTEM INCORPORATING SAME | ROST, ANDREW J | 3753 | §102§103Other | Non-Final OA | — | Pending | Jan 08, 2025 |
| 18955514 | FLUID DELIVERY SYSTEM | ARUNDALE, ROBERT K | 3753 | §103 | Final Rejection | — | Pending | Nov 21, 2024 |
| 18915152 | SYSTEMS AND APPARATUS FOR CONTROLLING FLUID FLOW | KEASEL, ERIC S | 3753 | §102 | Non-Final OA | — | Pending | Oct 14, 2024 |
| 18643863 | MODULAR ELECTRONICS FOR FLOW CONTROL | EVERETT, CHRISTOPHER E | 2117 | §103 | Final Rejection | — | Pending | Apr 23, 2024 |
| 18635404 | METHOD OF MANUFACTURING SEMICONDUCTORS USING FLUID DELIVERY SYSTEM | LEE, EDMUND H | 1744 | §103 | Non-Final OA | — | Pending | Apr 15, 2024 |
| 18437373 | MODULAR SUBSTRATE ASSEMBLY AND SYSTEM INCORPORATING SAME | CHAUDRY, ATIF H | 3753 | §103 | Final Rejection | 36d | Pending | Feb 09, 2024 |
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Start Free TrialIchor Systems Inc. has 7 pending office actions as of October 2026, spread across 3 art units and 7 examiners.
Reinaldo Sanchez-Medina has the most, with 1 of Ichor Systems Inc.'s pending office actions.
Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.
