Prosecution Insights
Last updated: May 29, 2026

Metso Outotec Finland OY

10 pending office actions • 4 art units • 8 examiners • 0 of 10 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Portfolio Summary

10
Total Pending OAs
9
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
3
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)Due ≤ 30 days (3)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%)
9
Medium (90%)
1
Easy (10%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (70%)
§102 only2 (20%)
§112 only1 (10%)

Industry Mix

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

9
Life Sciences
90% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
10% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GERMAIN, ADAM ADRIEN 2 11.8% -17.4%
NGUYEN, BOI-LIEN THI 2 25.9% +47.4%
ROYCE, LIAM A 1 65.0% +21.8%
SORKIN, DAVID L 1 67.4% +12.5%
SEIFU, LESSANEWORK T 1 79.4% +0.7%
WILSON, GREGORY A 1 81.8% +6.7%
COOLEY, CHARLES E 1 79.1% +14.9%
HUANG, RYAN 1 51.8% +32.2%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18072759 PLANT AND METHOD FOR TREATING SOLID MATERIAL WILSON, GREGORY A 11d overdue

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
17627935 FLOTATION CELL NGUYEN, BOI-LIEN THI 89d overdue
17265003 Flotation Cell NGUYEN, BOI-LIEN THI 6d
18012263 FLOTATION ARRANGEMENT AND METHOD RELATED THERETO GERMAIN, ADAM ADRIEN 22d
17918016 A FILTER PLATE FOR A HORIZONTAL PLATE AND FRAME-TYPE FILTER, SUCH AS A TOWER PRESS GERMAIN, ADAM ADRIEN 22d

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
17627935 FLOTATION CELL NGUYEN, BOI-LIEN THI 89d overdue
18036330 STIRRING IMPELLER, ARRANGEMENT AND USE SORKIN, DAVID L 31d overdue
17795262 AN OUTLET COVER FOR A RECESSED PLATE-TYPE FILTER, A FILTER PLATE, A FILTER PLATE ASSEMBLY AND A RECESSED PLATE-TYPE FILTER HUANG, RYAN 2d overdue
17265003 Flotation Cell NGUYEN, BOI-LIEN THI 6d
18258352 FILTRATE VAT ASSEMBLY FOR A FILTER PRESS ROYCE, LIAM A 9d
17919821 MIXING ARRANGEMENT, MIXER SETTLER UNIT AND USE COOLEY, CHARLES E 61d

Top Art Units

Art UnitApps
1777 4
1774 3
1779 2
3762 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18258352 FILTRATE VAT ASSEMBLY FOR A FILTER PRESS ROYCE, LIAM A 1777 §112 Non-Final OA 9d Pending Jun 20, 2023
18036330 STIRRING IMPELLER, ARRANGEMENT AND USE SORKIN, DAVID L 1774 §103 Non-Final OA 31d overdue Pending May 10, 2023
18106536 PROCESS AND PLANT FOR THERMAL DECOMPOSITION OF ALUMINIUM CHLORIDE HYDRATE INTO ALUMINIUM OXIDE SEIFU, LESSANEWORK T 1774 §102 Non-Final OA 105d overdue Pending Feb 07, 2023
18012263 FLOTATION ARRANGEMENT AND METHOD RELATED THERETO GERMAIN, ADAM ADRIEN 1777 §103 Non-Final OA 22d Pending Dec 22, 2022
18072759 PLANT AND METHOD FOR TREATING SOLID MATERIAL WILSON, GREGORY A 3762 §102 Non-Final OA 11d overdue Pending Dec 01, 2022
17919821 MIXING ARRANGEMENT, MIXER SETTLER UNIT AND USE COOLEY, CHARLES E 1774 §103 Final Rejection 61d Pending Oct 19, 2022
17918016 A FILTER PLATE FOR A HORIZONTAL PLATE AND FRAME-TYPE FILTER, SUCH AS A TOWER PRESS GERMAIN, ADAM ADRIEN 1777 §103 Non-Final OA 22d Pending Oct 10, 2022
17795262 AN OUTLET COVER FOR A RECESSED PLATE-TYPE FILTER, A FILTER PLATE, A FILTER PLATE ASSEMBLY AND A RECESSED PLATE-TYPE FILTER HUANG, RYAN 1777 §103 Non-Final OA 2d overdue Pending Jul 26, 2022
17627935 FLOTATION CELL NGUYEN, BOI-LIEN THI 1779 §103 Non-Final OA 89d overdue Pending Jan 18, 2022
17265003 Flotation Cell NGUYEN, BOI-LIEN THI 1779 §103 Non-Final OA 6d Pending Feb 01, 2021

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