Prosecution Insights
Last updated: August 15, 2026

Omeros Corporation

6 pending office actions • 3 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Portfolio Summary

6
Total Pending OAs
5
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
1
Due in next 60 days
0
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 ≤ 60 days (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.

1
Hard (17%)
1
Medium (17%)
3
Easy (50%)
1
Unknown (17%)

Rejection Statute Mix

BucketCases
§112 only3 (50%)
Double-patenting + other1 (17%)
Multi-statute (no §101)1 (17%)
No statute on record1 (17%)

Industry Mix

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

4
Life Sciences
67% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
33% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KIFLE, BRUCK 2 79.3% +15.8%
PAK, MICHAEL D 1 58.5% +30.3%
KIM, YUNSOO 1 65.8% +34.8%
SKELDING, ZACHARY S 1 59.8% +41.0%
LI, RUIXIANG 1 59.4% +19.1%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
17938421 TARGETED CATALYTIC COMPLEMENT-ACTIVATING MOLECULES AND METHODS OF USE THEREOF LI, RUIXIANG

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18176155 HIGHLY CONCENTRATED LOW VISCOSITY MASP-2 INHIBITORY ANTIBODY FORMULATIONS, KITS, AND METHODS KIM, YUNSOO 121d overdue
18451632 Methods and Compositions for Treating Cancer PAK, MICHAEL D 10d overdue
18168192 COMPOSITIONS FOR INHIBITING MASP-2 DEPENDENT COMPLEMENT ACTIVATION SKELDING, ZACHARY S 33d
18776612 MASP-2 INHIBITORS AND METHODS OF USE KIFLE, BRUCK
18777239 MASP-2 INHIBITORS AND METHODS OF USE KIFLE, BRUCK
17938421 TARGETED CATALYTIC COMPLEMENT-ACTIVATING MOLECULES AND METHODS OF USE THEREOF LI, RUIXIANG

Top Art Units

Art UnitApps
1674 2
1641 1
1644 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18776612 MASP-2 INHIBITORS AND METHODS OF USE KIFLE, BRUCK §112Other Non-Final OA Pending Jul 18, 2024
18777239 MASP-2 INHIBITORS AND METHODS OF USE KIFLE, BRUCK §112DP Non-Final OA Pending Jul 18, 2024
18451632 Methods and Compositions for Treating Cancer PAK, MICHAEL D 1674 §112 Non-Final OA 10d overdue Pending Aug 17, 2023
18176155 HIGHLY CONCENTRATED LOW VISCOSITY MASP-2 INHIBITORY ANTIBODY FORMULATIONS, KITS, AND METHODS KIM, YUNSOO 1641 §112 Final Rejection 121d overdue Pending Feb 28, 2023
18168192 COMPOSITIONS FOR INHIBITING MASP-2 DEPENDENT COMPLEMENT ACTIVATION SKELDING, ZACHARY S 1644 Other Non-Final OA 33d Pending Feb 13, 2023
17938421 TARGETED CATALYTIC COMPLEMENT-ACTIVATING MOLECULES AND METHODS OF USE THEREOF LI, RUIXIANG 1674 §102§112 Non-Final OA Pending Oct 06, 2022

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