Last updated: April 22, 2026

Application No. 2447729

PORCINE SAPOVIRUS ISOLATES AND IMMUNOGENIC COMPOSITIONS THEREFROM

Non-Final OA

Filed

Sep 20, 2024

Examiner

MATOS NEGRON, TAINA DEL MAR

Art Unit

3901

Tech Center

3900

Assignee

Iowa State University Research Foundation Inc.

OA Round

1 (Non-Final)

This examiner grants 44% of cases after interview

— +49.1% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 325 resolved cases, 2023–2026

Examiner Intelligence

MATOS NEGRON, TAINA DEL MAR View full profile →

Grants 44% of resolved cases

Career Allowance Rate

142 granted / 325 resolved

-16.3% vs TC avg

Strong +49% interview lift

Without

With

+49.1%

Interview Lift

resolved cases with interview

Typical timeline

3y 1m

Avg Prosecution

1 currently pending

Career history

326

Total Applications

across all art units

Statute-Specific Performance

§101

1.4%

-38.6% vs TC avg

§103

48.0%

+8.0% vs TC avg

§102

7.5%

-32.5% vs TC avg

§112

21.1%

-18.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 325 resolved cases

Prosecution Timeline

Sep 20, 2024

Application Filed

Precedent Cases

Applications granted by this same examiner with similar technology

17/176,305

Patent 11344528

COMPOSITIONS FOR PROMOTING THE ENDOGENOUS SELF-RENEWAL OF STEM CELLS

1y 3m to grant Granted May 31, 2022

16/252,452

Patent 11311548

CANCER THERAPY

3y 3m to grant Granted Apr 26, 2022

16/139,745

Patent 11304952

COMBINATION THERAPY USING A CHEMOKINE RECEPTOR 2 (CCR2) ANTAGONIST AND A PD-1/PD-L1 INHIBITOR

3y 6m to grant Granted Apr 19, 2022

16/222,949

Patent 11292767

HETEROCYCLIC INHIBITORS OF MCT4

3y 3m to grant Granted Apr 05, 2022

17/126,787

Patent 11246845

NULL

Granted Feb 15, 2022

Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.

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Prosecution Projections

1-2

Expected OA Rounds

44%

Grant Probability

93%

With Interview (+49.1%)

3y 1m (~1y 6m remaining)

Median Time to Grant

Low

PTA Risk

Based on 325 resolved cases by this examiner. Grant probability derived from career allowance rate.