Prosecution Insights
Last updated: May 29, 2026

VIELA BIO, INC.

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due later (1)

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.

0
Hard (0%)
1
Medium (33%)
1
Easy (33%)
1
Unknown (33%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
§112 only1 (33%)
No statute on record1 (33%)

Industry Mix

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

3
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MERTZ, PREMA MARIA 1 71.5% +36.1%
DAHLE, CHUN WU 1 50.1% +51.8%
WANG, CHANG YU 1 33.6% +53.0%

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18305165 ILT7 BINDING MOLECULES AND METHODS OF USING THE SAME MERTZ, PREMA MARIA 28d overdue
18303303 USE OF AN ANTI-CD19 ANTIBODY TO TREAT AUTOIMMUNE DISEASE DAHLE, CHUN WU 5d overdue
18147287 METHODS OF TREATING NEUROMYELITIS OPTICA SPECTRUM DISORDER WANG, CHANG YU 63d

Top Art Units

Art UnitApps
1674 1
1641 1
1675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18305165 ILT7 BINDING MOLECULES AND METHODS OF USING THE SAME MERTZ, PREMA MARIA 1674 Other Non-Final OA 28d overdue Pending Apr 21, 2023
18303303 USE OF AN ANTI-CD19 ANTIBODY TO TREAT AUTOIMMUNE DISEASE DAHLE, CHUN WU 1641 §103 Non-Final OA 5d overdue Pending Apr 19, 2023
18147287 METHODS OF TREATING NEUROMYELITIS OPTICA SPECTRUM DISORDER WANG, CHANG YU 1675 §112 Final Rejection 63d Pending Dec 28, 2022

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