Prosecution Insights
Last updated: October 25, 2026

Hyslink Therapeutics

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Hyslink Therapeutics currently has 1 pending office action within the Biotechnology & Pharmaceuticals technology area. This single action is being handled by 1 distinct examiner and is located within 1 distinct art unit. This indicates a very specific and singular point of contact for the company's current patent prosecution efforts.

AGGARWAL, SAHIL CHANDER is the busiest examiner for this portfolio, with 1 busiest examiner pending action. Since the total number of pending office actions is 1, this examiner is responsible for the entirety of the company's current pending workload. This direct relationship between the portfolio's status and the 1 distinct examiner simplifies the prosecution strategy to a single interaction.

The presence of 1 distinct art unit for the pending action suggests a highly focused examination environment. There is no distribution of work across different departments, which means the company's immediate outcomes in the Biotechnology & Pharmaceuticals sector depend on the findings of AGGARWAL, SAHIL CHANDER. This profile reflects a portfolio with a single active point of review at the patent office.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
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.

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
AGGARWAL, SAHIL CHANDER 1 66.7% +0.0%

Top Art Units

Art UnitApps
1623 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18557454 PREPARATION METHOD FOR ANTIBODY-DRUG CONJUGATE, AND APPLICATION AGGARWAL, SAHIL CHANDER 1623 §103 Non-Final OA — Pending Oct 26, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Hyslink Therapeutics have?

Hyslink Therapeutics has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Hyslink Therapeutics applications?

Sahil Chander Aggarwal has the most, with 1 of Hyslink Therapeutics's pending office actions.

What technology area are Hyslink Therapeutics's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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