Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials • Medical Devices & Mechanical Engineering
7 pending office actions • 7 clients • 7 examiners • 7 art units • 0 of 7 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days
Keisen Associates focuses on Biotechnology & Pharmaceuticals and reports 8 pending office actions across 285 career applications. These figures show current prosecution activity against the firm’s recorded application base.
The resolved allowance rate is 88.66%, and the average is 2.2 office actions per allowance. Practitioners can use the two measures together to evaluate resolved results and the amount of office-action activity connected with allowances.
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 |
|---|---|
| §101 + other | 2 (29%) |
| §103 only | 1 (14%) |
| §102 only | 1 (14%) |
| Multi-statute (no §101) | 3 (43%) |
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 |
|---|---|---|---|
| HAGOPIAN, CASEY SHEA | 1 | 54.3% | +33.4% |
| GARCIA, SANTIAGO | 1 | 87.9% | +13.6% |
| AFREMOVA, VERA | 1 | 50.5% | +29.4% |
| COCHRAN, KARI LEE | 1 | 100.0% | +0.0% |
| DO, NHAT CHIEU Q | 1 | 64.0% | +48.7% |
| NERANGIS, VICKEY M | 1 | 56.6% | +28.9% |
| DOWNES, NATHANAEL JASON | 1 | 62.9% | +15.7% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18867537 | Formulation of lecithin-modified calcium phosphate nanoparticles with an enhanced cellar uptake as a carrier for bisphosphonates and a method of preparing thereof | HAGOPIAN, CASEY SHEA | — |
| 18843172 | A METHOD OF DETECTION OF A LANDMARK IN A VOLUME OF MEDICAL IMAGES | GARCIA, SANTIAGO | — |
| 18726183 | FUNCTIONAL FOOD CONTAINING BONITO-DERIVED EXTRACT FOR PREVENTING OR AMELIORATING NEUROPSYCHIATRIC DISORDERS | AFREMOVA, VERA | — |
| 18719380 | Porous-Based Bone Replacement Materials Formed By Triply Periodic Minimal Surface Structure | COCHRAN, KARI LEE | — |
| 18707861 | WATER SUPPLY DEVICE FOR BLADE | DO, NHAT CHIEU Q | — |
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 6 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18867537 | Formulation of lecithin-modified calcium phosphate nanoparticles with an enhanced cellar uptake as a carrier for bisphosphonates and a method of preparing thereof | HAGOPIAN, CASEY SHEA | — |
| 18843172 | A METHOD OF DETECTION OF A LANDMARK IN A VOLUME OF MEDICAL IMAGES | GARCIA, SANTIAGO | — |
| 18726183 | FUNCTIONAL FOOD CONTAINING BONITO-DERIVED EXTRACT FOR PREVENTING OR AMELIORATING NEUROPSYCHIATRIC DISORDERS | AFREMOVA, VERA | — |
| 18707861 | WATER SUPPLY DEVICE FOR BLADE | DO, NHAT CHIEU Q | — |
| 18579153 | A METHOD FOR PREPARING HYALURONIC ACID GRAFTED POLY(N-ISOPROPYLACRYLAMIDE) (HA-G-PNI-PAM) | NERANGIS, VICKEY M | — |
| 18254940 | HYDROGEN PRODUCTION METHOD AND DEVICE | DOWNES, NATHANAEL JASON | — |
| Art Unit | Apps |
|---|---|
| 1617 | 1 |
| 2673 | 1 |
| 1653 | 1 |
| 3774 | 1 |
| 3724 | 1 |
| 1763 | 1 |
| 1794 | 1 |
| App # | Title | Client | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|---|
| 18867537 | Formulation of lecithin-modified calcium phosphate nanoparticles with an enhanced cellar uptake as a carrier for bisphosphonates and a method of preparing thereof | Politechnika Warszawska | HAGOPIAN, CASEY SHEA | 1617 | §103§112 | Non-Final OA | — | Pending | Nov 20, 2024 |
| 18843172 | A METHOD OF DETECTION OF A LANDMARK IN A VOLUME OF MEDICAL IMAGES | Hemolens Diagnostics Spólka Z Ograniczona Odpowiedzialnoscia | GARCIA, SANTIAGO | 2673 | §101§103 | Non-Final OA | — | Pending | Aug 30, 2024 |
| 18726183 | FUNCTIONAL FOOD CONTAINING BONITO-DERIVED EXTRACT FOR PREVENTING OR AMELIORATING NEUROPSYCHIATRIC DISORDERS | Nippon Medical School Foundation | AFREMOVA, VERA | 1653 | §101§102§103 | Final Rejection | — | Pending | Jul 02, 2024 |
| 18719380 | Porous-Based Bone Replacement Materials Formed By Triply Periodic Minimal Surface Structure | Patcharapit Promoppatum | COCHRAN, KARI LEE | 3774 | §103§112 | Non-Final OA | — | Pending | Jun 13, 2024 |
| 18707861 | WATER SUPPLY DEVICE FOR BLADE | Mikasa Sangyo Co., Ltd. | DO, NHAT CHIEU Q | 3724 | §103§112 | Final Rejection | — | Pending | May 06, 2024 |
| 18579153 | A METHOD FOR PREPARING HYALURONIC ACID GRAFTED POLY(N-ISOPROPYLACRYLAMIDE) (HA-G-PNI-PAM) | Nabsolute Company Limited | NERANGIS, VICKEY M | 1763 | §103 | Non-Final OA | — | Pending | Jan 12, 2024 |
| 18254940 | HYDROGEN PRODUCTION METHOD AND DEVICE | Instytut Niskich Temperatur I Badan Strukturalnych Pan Im.W.Trzebiatowskiego | DOWNES, NATHANAEL JASON | 1794 | §102 | Non-Final OA | — | Pending | May 30, 2023 |
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Start Free Trial88.7% of resolved applications prosecuted by Keisen Associates were allowed, across 285 applications in USPTO records.
2.20 office actions per allowed application on average.
7 pending office actions as of October 2026, for 7 clients, before 7 examiners in 7 art units.
