Technology area: Chemistry & Materials
8 pending office actions • 8 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days
Delstar Technologies Inc. has 8 pending office actions in Chemistry & Materials. The matters involve 8 distinct examiners and 8 art units, indicating separate examiner and art-unit assignments for the pending actions.
CHOI, PETER Y is the busiest examiner, with 1 pending matter. No recurring examiner or art-unit pattern is shown. Counsel should evaluate each action on its own record while coordinating only those technical positions supported by the shared chemistry and materials focus.
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 | 1 (12%) |
| Multi-statute (no §101) | 7 (88%) |
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 |
|---|---|---|---|
| CHOI, PETER Y | 1 | 20.4% | +32.5% |
| GRASMEDER, SARAH DYMPNA | 1 | 72.0% | +33.7% |
| TALBERT, ERIC MICHAEL | 1 | 22.2% | +55.6% |
| VONCH, JEFFREY A | 1 | 52.0% | +43.6% |
| HUANG, RYAN | 1 | 53.1% | +31.1% |
| WALSHON, SCOTT R | 1 | 51.6% | +20.6% |
| STRAH, ELI D | 1 | 52.0% | +41.3% |
| NORDMEYER, PATRICIA L | 1 | 56.5% | +37.1% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19173950 | HIGH LOFT NONWOVEN MATERIAL | CHOI, PETER Y | — |
| 18935183 | CANNULA STABILIZATION DEVICE | GRASMEDER, SARAH DYMPNA | — |
| 18824631 | EXTERNAL PROTECTIVE SHEATH FOR STERILIZATION WRAP | TALBERT, ERIC MICHAEL | — |
| 18802112 | INTERLAYERS HAVING FUNCTIONAL PROPERTIES FOR LAMINATED ASSEMBLIES | VONCH, JEFFREY A | — |
| 18788396 | POROUS MEMBRANES FOR FILTRATION MEDIA | HUANG, RYAN | — |
| 18659267 | ADHESIVE COMPOSITIONS AND TAPES MADE THERFROM | WALSHON, SCOTT R | — |
| 18429776 | MULTI-LAYER SURFACE PROTECITON FILMS AND METHODS FOR MAKING THE SAME | STRAH, ELI D | — |
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 # | Title | Examiner | Due in |
|---|---|---|---|
| 18364086 | COMPOSITE MATERIALS AND METHODS FOR INHIBITING RODENT INGRESS | NORDMEYER, PATRICIA L | 29d |
| 19173950 | HIGH LOFT NONWOVEN MATERIAL | CHOI, PETER Y | — |
| 18935183 | CANNULA STABILIZATION DEVICE | GRASMEDER, SARAH DYMPNA | — |
| 18824631 | EXTERNAL PROTECTIVE SHEATH FOR STERILIZATION WRAP | TALBERT, ERIC MICHAEL | — |
| 18802112 | INTERLAYERS HAVING FUNCTIONAL PROPERTIES FOR LAMINATED ASSEMBLIES | VONCH, JEFFREY A | — |
| 18788396 | POROUS MEMBRANES FOR FILTRATION MEDIA | HUANG, RYAN | — |
| 18659267 | ADHESIVE COMPOSITIONS AND TAPES MADE THERFROM | WALSHON, SCOTT R | — |
| 18429776 | MULTI-LAYER SURFACE PROTECITON FILMS AND METHODS FOR MAKING THE SAME | STRAH, ELI D | — |
| Art Unit | Apps |
|---|---|
| 1789 | 1 |
| 3783 | 1 |
| 1758 | 1 |
| 1781 | 1 |
| 1772 | 1 |
| 1759 | 1 |
| 1782 | 1 |
| 1788 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19173950 | HIGH LOFT NONWOVEN MATERIAL | CHOI, PETER Y | 1789 | §102§103§112 | Non-Final OA | — | Pending | Apr 09, 2025 |
| 18935183 | CANNULA STABILIZATION DEVICE | GRASMEDER, SARAH DYMPNA | 3783 | §103§112 | Non-Final OA | — | Pending | Nov 01, 2024 |
| 18824631 | EXTERNAL PROTECTIVE SHEATH FOR STERILIZATION WRAP | TALBERT, ERIC MICHAEL | 1758 | §102§103§112 | Non-Final OA | — | Pending | Sep 04, 2024 |
| 18802112 | INTERLAYERS HAVING FUNCTIONAL PROPERTIES FOR LAMINATED ASSEMBLIES | VONCH, JEFFREY A | 1781 | §102§103 | Final Rejection | — | Pending | Aug 13, 2024 |
| 18788396 | POROUS MEMBRANES FOR FILTRATION MEDIA | HUANG, RYAN | 1772 | §102§112 | Non-Final OA | — | Pending | Jul 30, 2024 |
| 18659267 | ADHESIVE COMPOSITIONS AND TAPES MADE THERFROM | WALSHON, SCOTT R | 1759 | §102§103 | Non-Final OA | — | Pending | May 09, 2024 |
| 18429776 | MULTI-LAYER SURFACE PROTECITON FILMS AND METHODS FOR MAKING THE SAME | STRAH, ELI D | 1782 | §102§103§112 | Non-Final OA | — | Pending | Feb 01, 2024 |
| 18364086 | COMPOSITE MATERIALS AND METHODS FOR INHIBITING RODENT INGRESS | NORDMEYER, PATRICIA L | 1788 | §103 | Final Rejection | 29d | Pending | Aug 02, 2023 |
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Start Free TrialDelstar Technologies Inc. has 8 pending office actions as of October 2026, spread across 8 art units and 8 examiners.
Peter Y Choi has the most, with 1 of Delstar Technologies Inc.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
