Prosecution Insights
Last updated: August 06, 2026

Mayekawa Mfg. Co., Ltd.

7 pending office actions • 6 art units • 7 examiners • 0 of 7 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

7
Total Pending OAs
4
Non-Final OAs
2
Final Rejections
1
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.

1
Overdue
0
Due this week
1
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 (1)Due ≤ 30 days (1)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.

3
Hard (43%)
4
Medium (57%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (43%)
§102 only1 (14%)
Multi-statute (no §101)3 (43%)

Industry Mix

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

1
Life Sciences
14% of docket
0
Information Tech
0% of docket
1
Communications
14% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
57% of docket
1
Business / Other
14% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GAMINO, CARLOS J 1 35.3% +45.6%
PARSLEY, DAVID J 1 53.9% +28.4%
CLEMENTE, ROBERT ARTHUR 1 80.9% +7.2%
HUNTSINGER, PETER K 1 28.9% +15.4%
CAMERON, ATTICUS A 1 81.0% +6.5%
ABUELHAWA, MOHAMMED YOUSEF 1 79.5% +23.1%
JARIWALA, CHIRAG 1 62.1% +26.9%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18559815 TOOL CHECK DEVICE, TOOL CHECK PROGRAM, AND TOOL CHECK METHOD FOR ROBOT ARM CAMERON, ATTICUS A 117d overdue
17801335 GAS-LIQUID SEPARATOR CLEMENTE, ROBERT ARTHUR

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18041434 COMPRESSOR AND COMPRESSOR SYSTEM JARIWALA, CHIRAG 56d
18998011 CLAMP DEVICE GAMINO, CARLOS J
18699197 IMAGE PROCESSING DEVICE, IMAGE PROCESSING PROGRAM, AND IMAGE PROCESSING METHOD HUNTSINGER, PETER K

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18840534 MEAT PROCESSING APPARATUS AND MEAT PROCESSING SYSTEM PARSLEY, DAVID J 27d
18041434 COMPRESSOR AND COMPRESSOR SYSTEM JARIWALA, CHIRAG 56d
18998011 CLAMP DEVICE GAMINO, CARLOS J
18699197 IMAGE PROCESSING DEVICE, IMAGE PROCESSING PROGRAM, AND IMAGE PROCESSING METHOD HUNTSINGER, PETER K
18265718 TOOL CHECKING DEVICE, STORAGE DEVICE STORING TOOL CHECKING PROGRAM, AND TOOL CHECKING METHOD FOR ROBOT ARM ABUELHAWA, MOHAMMED YOUSEF

Top Art Units

Art UnitApps
1735 1
3643 1
2682 1
3658 1
3656 1
3746 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18998011 CLAMP DEVICE GAMINO, CARLOS J 1735 §102§103§112Other Non-Final OA Pending Jan 23, 2025
18840534 MEAT PROCESSING APPARATUS AND MEAT PROCESSING SYSTEM PARSLEY, DAVID J 3643 §103 Non-Final OA 27d Pending Aug 22, 2024
17801335 GAS-LIQUID SEPARATOR CLEMENTE, ROBERT ARTHUR §103 Non-Final OA Pending Jun 04, 2024
18699197 IMAGE PROCESSING DEVICE, IMAGE PROCESSING PROGRAM, AND IMAGE PROCESSING METHOD HUNTSINGER, PETER K 2682 §102§103 Final Rejection Pending Apr 05, 2024
18559815 TOOL CHECK DEVICE, TOOL CHECK PROGRAM, AND TOOL CHECK METHOD FOR ROBOT ARM CAMERON, ATTICUS A 3658 §102 Non-Final OA 117d overdue Pending Nov 09, 2023
18265718 TOOL CHECKING DEVICE, STORAGE DEVICE STORING TOOL CHECKING PROGRAM, AND TOOL CHECKING METHOD FOR ROBOT ARM ABUELHAWA, MOHAMMED YOUSEF 3656 §103 Final Rejection Pending Jun 07, 2023
18041434 COMPRESSOR AND COMPRESSOR SYSTEM JARIWALA, CHIRAG 3746 §102§103 Non-Final OA 56d Pending Feb 13, 2023

Managing Mayekawa Mfg. Co., Ltd.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month