Last updated: April 24, 2026

Application No. 19/337,758

Untitled Application

Unknown

Filed

1700

Examiner

EDWARDS, LYDIA E

Art Unit

1796

Tech Center

X Development LLC

Assignee

X Development LLC

OA Round

1 (Non-Final)

Interview Optional

— +4.1% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 700 resolved cases, 2023–2026

Examiner Intelligence

EDWARDS, LYDIA E View full profile →

Grants 60% of resolved cases

Career Allow Rate

419 granted / 700 resolved

At TC average

Minimal +4% lift

Without

With

+4.1%

Interview Lift

resolved cases with interview

Typical timeline

3y 9m

Avg Prosecution

38 currently pending

Career history

738

Total Applications

across all art units

Statute-Specific Performance

§101

0.1%

-39.9% vs TC avg

§103

49.3%

+9.3% vs TC avg

§102

20.5%

-19.5% vs TC avg

§112

22.2%

-17.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 700 resolved cases

Prosecution Timeline

1700

Application Filed

Precedent Cases

Applications granted by this same examiner with similar technology

17/387,659

Patent 12569807

METHOD FOR SIMULTANEOUSLY REMOVING HIGH-LOAD SULFUR DIOXIDE AND NITROGEN OXIDE IN WASTE GAS

2y 5m to grant Granted Mar 10, 2026

17/431,169

Patent 12545879

BIOPROCESS DEVICE ASSEMBLY AND INOCULATION METHOD

2y 5m to grant Granted Feb 10, 2026

18/777,879

Patent 12545877

SYSTEMS AND METHODS FOR CELL CULTURING

2y 5m to grant Granted Feb 10, 2026

17/400,346

Patent 12532881

TISSUE PACKAGING AND METHOD OF USING SAME

2y 5m to grant Granted Jan 27, 2026

17/159,037

Patent 12529022

HUMAN ORGAN-ON-CHIP MODELS FOR PREDICTIVE SCREENING

2y 5m to grant Granted Jan 20, 2026

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

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.

Prosecution Projections

1-2

Expected OA Rounds

60%

Grant Probability

64%

With Interview (+4.1%)

3y 9m

Median Time to Grant

Low

PTA Risk

Based on 700 resolved cases by this examiner. Grant probability derived from career allow rate.