Prosecution Insights
Last updated: October 04, 2026

Blue Buffalo Enterprises Inc.

Technology area: Chemistry & Materials

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Analysis

Blue Buffalo Enterprises Inc. has 2 pending office actions focused in the Chemistry & Materials technology area. These actions are assigned to 2 distinct examiners, indicating that the company's current prosecution workload is split between different individuals. The data also shows 2 distinct art units, which suggests that the pending matters are being evaluated by different technical groups within the Chemistry & Materials field.

The busiest examiner identified is LIU, DEBORAH YANG-HAO, who handles 1 busiest examiner pending office action. This 1 action represents half of the 2 pending office actions currently active in the portfolio. With 2 distinct examiners and 2 distinct art units involved, the company's prosecution strategy must account for the specific requirements of each individual and unit. Successfully resolving the 2 pending office actions will require a tailored approach for each of the 2 distinct examiners assigned to the portfolio.

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

Portfolio Summary

2
Total Pending OAs
2
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%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Double-patenting + other1 (50%)

Industry Mix

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

2
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LIU, DEBORAH YANG-HAO 1 8.9% +12.3%
GWARTNEY, ELIZABETH A 1 36.0% +34.8%

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
18903721 Cat Food Composition for Treating or Preventing Urolithiasis LIU, DEBORAH YANG-HAO —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18903721 Cat Food Composition for Treating or Preventing Urolithiasis LIU, DEBORAH YANG-HAO —
18719044 Shelf-Stable and Flexible Pet Treat Item GWARTNEY, ELIZABETH A —

Top Art Units

Art UnitApps
1791 1
1759 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18903721 Cat Food Composition for Treating or Preventing Urolithiasis LIU, DEBORAH YANG-HAO 1791 §103§112DP Non-Final OA — Pending Oct 01, 2024
18719044 Shelf-Stable and Flexible Pet Treat Item GWARTNEY, ELIZABETH A 1759 §103 Non-Final OA — Pending Jun 12, 2024

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