Last updated: April 22, 2026

Application No. 19/058,352

Untitled Application

Unknown

Filed

1600

Priority

Dec 01, 2022 — provisional 63/429,267 +9 more

Examiner

WORSHAM, JESSICA N

Art Unit

1615

Tech Center

Generation Bio Co.

Assignee

Generation Bio Co.

OA Round

1 (Non-Final)

This examiner grants 56% of cases after interview

— +57.5% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 726 resolved cases, 2023–2026

Examiner Intelligence

WORSHAM, JESSICA N View full profile →

Grants 56% of resolved cases

Career Allowance Rate

407 granted / 726 resolved

-3.9% vs TC avg

Strong +58% interview lift

Without

With

+57.5%

Interview Lift

resolved cases with interview

Typical timeline

2y 11m

Avg Prosecution

55 currently pending

Career history

781

Total Applications

across all art units

Statute-Specific Performance

§101

0.4%

-39.6% vs TC avg

§103

42.2%

+2.2% vs TC avg

§102

17.0%

-23.0% vs TC avg

§112

23.0%

-17.0% vs TC avg

Black line = Tech Center average estimate • Based on career data from 726 resolved cases

Prosecution Timeline

1600

Application Filed

Jan 23, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/371,906

Patent 12599138

CELLULOSIC FIBERS COMPRISING INTERNALLY DISPERSED CUPROUS OXIDE NANOPARTICLES

4y 9m to grant Granted Apr 14, 2026

17/905,821

Patent 12599571

METHOD FOR PREPARING POLYDOPAMINE NANOMOTOR USING UREASE, AND USE OF SAME

3y 7m to grant Granted Apr 14, 2026

18/259,175

Patent 12599626

METHOD OF OBTAINING A PHARMACEUTICAL AGENT USED FOR INHIBITING THE PROLIFERATION OF TUMOR CELLS

2y 9m to grant Granted Apr 14, 2026

18/462,346

Patent 12594361

HERNIA REPAIR, BREAST RECONSTRUCTION AND SLING DEVICES CONTAINING POLY(BUTYLENE SUCCINATE) AND COPOLYMERS THEREOF

2y 7m to grant Granted Apr 07, 2026

16/635,846

Patent 12570797

AN ACID FUNCTIONAL COMPOUND

6y 1m to grant Granted Mar 10, 2026

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.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

56%

Grant Probability

99%

With Interview (+57.5%)

2y 11m

Median Time to Grant

Low

PTA Risk

Based on 726 resolved cases by this examiner. Grant probability derived from career allowance rate.