Prosecution Insights
Last updated: October 25, 2026

Sanwa Packing Industry Co. Ltd.

Technology area: Transportation, E-Commerce & Mechanical Systems

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Sanwa Packing Industry Co. Ltd. is currently managing 1 pending office action within the Transportation, E-Commerce & Mechanical Systems technology area. This 1 pending action is assigned to 1 distinct art unit and 1 distinct examiner. The concentration of the workload within 1 art unit suggests a focused prosecution effort at this stage. Practitioners should note that the active portfolio is currently subject to the review of a specific administrative group at the USPTO.

WILLIAMS, THOMAS J is the busiest examiner for the portfolio, currently handling 1 pending office action. This examiner is responsible for the 1 pending office action identified in the company data. The progress of the company's patent applications is directly tied to this individual's examination pace and requirements.

The Transportation, E-Commerce & Mechanical Systems sector represents the current active prosecution front for the company. Successful prosecution will require addressing the concerns of WILLIAMS, THOMAS J within the assigned art unit. This 1 action represents the primary point of activity for the portfolio's expansion in this technical field. Monitoring the status of the pending office action is essential for understanding the company's near-term intellectual property trajectory.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

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

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 (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (100%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% 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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WILLIAMS, THOMAS J 1 78.7% +14.2%

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18581600 SHOCK ABSORBER AND METAL COVER WILLIAMS, THOMAS J —

Top Art Units

Art UnitApps
3616 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18581600 SHOCK ABSORBER AND METAL COVER WILLIAMS, THOMAS J 3616 §103 Final Rejection — Pending Feb 20, 2024

Managing Sanwa Packing Industry 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

Frequently Asked Questions

How many pending USPTO office actions does Sanwa Packing Industry Co. Ltd. have?

Sanwa Packing Industry Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Sanwa Packing Industry Co. Ltd. applications?

Thomas J Williams has the most, with 1 of Sanwa Packing Industry Co. Ltd.'s pending office actions.

What technology area are Sanwa Packing Industry Co. Ltd.'s patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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