Prosecution Insights
Last updated: October 02, 2026

Mgi Tech Co. Ltd.

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

11 pending office actions • 5 art units • 11 examiners • 0 of 11 (0%) have an AI response strategy ready • 10 patents granted in the last 365 days

Analysis

Mgi Tech Co. Ltd. maintains a portfolio with 11 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are handled by 11 distinct examiners, showing a complete lack of examiner overlap across the company's active files. The breadth of the portfolio is further evidenced by its presence in 5 distinct art units, indicating a diverse technical scope within the biotech and pharmaceutical sectors.

The busiest examiner, GOCO, JOHN PATRICK, is responsible for 1 pending office action. With 11 distinct examiners each handling exactly one case, the prosecution strategy cannot rely on building a relationship with a single high-volume examiner. Instead, the company must manage unique examiner interactions across a diverse array of 5 distinct art units, requiring a broad and adaptable approach to USPTO negotiations. This high level of fragmentation across the art units suggests that the company's patentable subject matter is highly diverse, necessitating specialized expertise for each individual filing. Practitioners should be prepared for a variety of examination styles and procedural nuances across this expansive portfolio of 11 pending office actions.

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

Portfolio Summary

11
Total Pending OAs
7
Non-Final OAs
3
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

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.

1
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

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 (73%)
1
Medium (9%)
2
Easy (18%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (18%)
§102 only1 (9%)
§112 only2 (18%)
Multi-statute (no §101)6 (55%)

Industry Mix

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

6
Life Sciences
55% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
5
Business / Other
45% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GOCO, JOHN PATRICK 1 33.3% +66.7%
POHNERT, STEVEN C 1 12.4% +18.5%
KAUP, SAHANA S 1 44.4% +29.5%
WRIGHT, PATRICIA KATHRYN 1 65.3% +42.6%
SIEFKE, SAMUEL P 1 63.1% +17.8%
KASS, BENJAMIN JOSEPH 1 32.6% +58.9%
SHI, TINGCHEN 1 69.7% +24.5%
BROWN, MINDY G 1 55.9% +44.4%
SCHLOOP, ALLISON ELIZABETH 1 63.0% +56.5%
SKIBINSKY, ANNA 1 39.0% +29.1%

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
17919341 FLUID LAYING DEVICE, FLUID LAYING METHOD, FLUID LAYING SYSTEM, COMPOSITE DEVICE, AND FLUID PASSAGE DEVICE SHI, TINGCHEN 8d overdue
18983916 SYNTHETIC IMAGE GENERATION AND MACHINE LEARNING ANALYSIS FOR BIOLOGICAL SUBSTANCES GOCO, JOHN PATRICK —
18689062 METHOD FOR ANALYZING SEQUENCE OF TARGET POLYNUCLEOTIDE POHNERT, STEVEN C —
18582080 TEMPLATE MUTAGENESIS FOR IMPROVED ASSEMBLY OF SEQUENCE READS KAUP, SAHANA S —
18294719 SEQUENCING SYSTEMS AND METHODS UTILIZING THREE- DIMENSIONAL SUBSTRATES WRIGHT, PATRICIA KATHRYN —
18373019 LIQUID TRANSFER DEVICE AND METHOD, BIOCHEMICAL SUBSTANCE REACTION DEVICE, AND BIOCHEMICAL SUBSTANCE ANALYSIS DEVICE AND METHOD KASS, BENJAMIN JOSEPH —
17809892 METHOD AND DEVICE FOR CREATING GENE MUTATION DICTIONARY, AND METHOD AND DEVICE FOR COMPRESSING GENOMIC DATA USING THE DICTIONARY SKIBINSKY, ANNA —
17617854 METHOD FOR PREPARING HIGH-THROUGHPUT SEQUENCING LIBRARY BASED ON NESTED MUTIPLEX PCR AND KIT FOR THE SAME RAYMONDA, MATTHEW HAROLD —

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
17919341 FLUID LAYING DEVICE, FLUID LAYING METHOD, FLUID LAYING SYSTEM, COMPOSITE DEVICE, AND FLUID PASSAGE DEVICE SHI, TINGCHEN 8d overdue
18983916 SYNTHETIC IMAGE GENERATION AND MACHINE LEARNING ANALYSIS FOR BIOLOGICAL SUBSTANCES GOCO, JOHN PATRICK —
18689062 METHOD FOR ANALYZING SEQUENCE OF TARGET POLYNUCLEOTIDE POHNERT, STEVEN C —
18582080 TEMPLATE MUTAGENESIS FOR IMPROVED ASSEMBLY OF SEQUENCE READS KAUP, SAHANA S —
18294719 SEQUENCING SYSTEMS AND METHODS UTILIZING THREE- DIMENSIONAL SUBSTRATES WRIGHT, PATRICIA KATHRYN —
18570781 IMPROVED FLOW CELLS, SYSTEMS, AND METHODS SIEFKE, SAMUEL P —
18373019 LIQUID TRANSFER DEVICE AND METHOD, BIOCHEMICAL SUBSTANCE REACTION DEVICE, AND BIOCHEMICAL SUBSTANCE ANALYSIS DEVICE AND METHOD KASS, BENJAMIN JOSEPH —
17912008 RESTORING PHASE IN MASSIVELY PARALLEL SEQUENCING BROWN, MINDY G —

Top Art Units

Art UnitApps
1683 2
1798 1
1796 1
1635 1
1684 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18983916 SYNTHETIC IMAGE GENERATION AND MACHINE LEARNING ANALYSIS FOR BIOLOGICAL SUBSTANCES GOCO, JOHN PATRICK — §101§103 Non-Final OA — Pending Dec 17, 2024
18689062 METHOD FOR ANALYZING SEQUENCE OF TARGET POLYNUCLEOTIDE POHNERT, STEVEN C — §103§112 Non-Final OA — Pending Mar 04, 2024
18582080 TEMPLATE MUTAGENESIS FOR IMPROVED ASSEMBLY OF SEQUENCE READS KAUP, SAHANA S — §103§112 Non-Final OA — Pending Feb 20, 2024
18294719 SEQUENCING SYSTEMS AND METHODS UTILIZING THREE- DIMENSIONAL SUBSTRATES WRIGHT, PATRICIA KATHRYN — §102§112 Non-Final OA — Pending Feb 02, 2024
18570781 IMPROVED FLOW CELLS, SYSTEMS, AND METHODS SIEFKE, SAMUEL P — §102 Non-Final OA — Pending Dec 15, 2023
18373019 LIQUID TRANSFER DEVICE AND METHOD, BIOCHEMICAL SUBSTANCE REACTION DEVICE, AND BIOCHEMICAL SUBSTANCE ANALYSIS DEVICE AND METHOD KASS, BENJAMIN JOSEPH 1798 §102§103§112 Non-Final OA — Pending Sep 26, 2023
17919341 FLUID LAYING DEVICE, FLUID LAYING METHOD, FLUID LAYING SYSTEM, COMPOSITE DEVICE, AND FLUID PASSAGE DEVICE SHI, TINGCHEN 1796 §102§103§112 Final Rejection 8d overdue Pending Oct 17, 2022
17912008 RESTORING PHASE IN MASSIVELY PARALLEL SEQUENCING BROWN, MINDY G 1683 §112 Non-Final OA — Pending Sep 15, 2022
17863808 METHOD FOR SYNCHRONOUSLY SEQUENCING SENSE STRAND AND ANTISENSE STRAND OF DNA SCHLOOP, ALLISON ELIZABETH 1683 §112 Final Rejection — Pending Jul 13, 2022
17809892 METHOD AND DEVICE FOR CREATING GENE MUTATION DICTIONARY, AND METHOD AND DEVICE FOR COMPRESSING GENOMIC DATA USING THE DICTIONARY SKIBINSKY, ANNA 1635 §101§103 Non-Final OA — Pending Jun 29, 2022
17617854 METHOD FOR PREPARING HIGH-THROUGHPUT SEQUENCING LIBRARY BASED ON NESTED MUTIPLEX PCR AND KIT FOR THE SAME RAYMONDA, MATTHEW HAROLD 1684 §103§112 Final Rejection — Pending Dec 09, 2021

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