Prosecution Insights
Last updated: October 04, 2026

Infinitus (China) Company Ltd.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Infinitus (China) Company Ltd. has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This prosecution involves 1 distinct examiner and is situated within 1 distinct art unit, indicating a precise focus for the company's current intellectual property efforts. With this 1 pending matter, the company's active engagement with the patent office is currently minimal but highly targeted. The involvement of 1 distinct examiner within 1 distinct art unit suggests that the technology being examined is specialized and does not overlap with other pharmaceutical categories.

The busiest examiner, SPAINE, ROBERT FRANKLIN, is assigned 1 busiest examiner pending action. Practitioners should focus on the specific feedback from this 1 examiner to advance the 1 pending office action toward allowance. Because the entire pending portfolio is concentrated under 1 distinct examiner, the applicant can develop a specific understanding of the examiner's perspective. This focused environment allows for resolving biotechnological claim issues without the distraction of competing deadlines or varying examiner requirements across other applications.

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

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

1
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.

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
SPAINE, ROBERT FRANKLIN 1 75.0% +0.0%

Top Art Units

Art UnitApps
1655 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18421911 MODIFIED PRESCRIPTION OF GANCAO XIEXIN DECOCTION AND USE THEREOF SPAINE, ROBERT FRANKLIN 1655 §103 Final Rejection 45d overdue Pending Jan 24, 2024

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