Prosecution Insights
Last updated: October 25, 2026

Nft Blockchain LLC

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

Nft Blockchain LLC currently has 1 pending office action within the Transportation, E-Commerce & Mechanical Systems technology area. This action is handled by 1 distinct examiner, CASTILHO, EDUARDO D, who is responsible for 1 pending office action. The assignment of the company's only active matter to 1 distinct examiner indicates a very narrow prosecution focus at this time.

The portfolio is situated within 1 distinct art unit, suggesting that the technical subject matter is confined to a specific e-commerce or mechanical classification. Because CASTILHO, EDUARDO D manages the 1 pending action, his individual examination style will be the primary factor in the portfolio's progress. This concentration within 1 distinct art unit means that the company is not currently managing multiple technical standards across different fields.

With 1 pending office action and 1 distinct examiner, the prosecution path is direct. The fact that CASTILHO, EDUARDO D is the only examiner involved means that the company's success depends on resolving the specific issues raised in this 1 pending action. Practitioners should note that the lack of multiple pending matters or examiners simplifies the docket but increases the importance of this single interaction.

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.

0
Overdue
0
Due this week
1
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.

1
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (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
CASTILHO, EDUARDO D 1 48.7% +18.8%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18593066 METHODS AND SYSTEMS FOR IMPROVING BLOCKCHAIN TECHNOLOGY CASTILHO, EDUARDO D 30d

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
18593066 METHODS AND SYSTEMS FOR IMPROVING BLOCKCHAIN TECHNOLOGY CASTILHO, EDUARDO D 30d

Top Art Units

Art UnitApps
3698 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18593066 METHODS AND SYSTEMS FOR IMPROVING BLOCKCHAIN TECHNOLOGY CASTILHO, EDUARDO D 3698 §101§103 Final Rejection 30d Pending Mar 01, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Nft Blockchain LLC have?

Nft Blockchain LLC has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Nft Blockchain LLC applications?

Eduardo D Castilho has the most, with 1 of Nft Blockchain LLC's pending office actions.

What technology area are Nft Blockchain LLC's patent applications in?

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

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