Prosecution Insights
Last updated: October 04, 2026

Centro De Retina Médica Y Quirúrgica S C

Technology area: Chemistry & Materials

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Centro De Retina Médica Y Quirúrgica S C is currently managing 2 pending office actions in the Chemistry & Materials technology area. These 2 actions are assigned to 2 distinct examiners, meaning each examiner is handling one matter. Both of these matters are housed within 1 distinct art unit, indicating a very high level of technical and organizational concentration. The fact that 2 pending office actions are located in 1 distinct art unit suggests that the Chemistry & Materials filings are highly specialized.

KETCHAM, HANNAH ELIZABETH is the busiest examiner for this portfolio, with 1 pending office action. This 1 action constitutes half of the 2 pending office actions currently active for the company. Because there are 2 distinct examiners, KETCHAM, HANNAH ELIZABETH shares the workload equally with one other examiner within the same art unit. Practitioners can focus their efforts on the specific practices of this 1 distinct art unit while managing the 2 distinct examiners. The 1 pending office action under KETCHAM, HANNAH ELIZABETH is a critical component of this focused prosecution strategy.

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.

2
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
50% 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
KETCHAM, HANNAH ELIZABETH 1 — —
LANGEL, WAYNE A 1 78.4% +23.2%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18267475 METHOD AND CHEMICAL FORMULATION FOR TREATING CONTAMINATED MEDICAL WASTE KETCHAM, HANNAH ELIZABETH —
18015794 PERACETIC ACID-BASED FORMULATION ASSOCIATED WITH A GRINDING PROCESS, THE COMBINATION OF WHICH TRANSFORMS CULTURES AND STRAINS OF BIOHAZARDOUS INFECTIOUS WASTE GENERATED IN THE PRODUCTION OF VACCINES IN OVO INTO RAW MATERIAL FOR THE PREPARATION OF HIGH-PROTEIN COMPOSTS LANGEL, WAYNE A —

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
18015794 PERACETIC ACID-BASED FORMULATION ASSOCIATED WITH A GRINDING PROCESS, THE COMBINATION OF WHICH TRANSFORMS CULTURES AND STRAINS OF BIOHAZARDOUS INFECTIOUS WASTE GENERATED IN THE PRODUCTION OF VACCINES IN OVO INTO RAW MATERIAL FOR THE PREPARATION OF HIGH-PROTEIN COMPOSTS LANGEL, WAYNE A —

Top Art Units

Art UnitApps
1736 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18267475 METHOD AND CHEMICAL FORMULATION FOR TREATING CONTAMINATED MEDICAL WASTE KETCHAM, HANNAH ELIZABETH — §103§112 Non-Final OA — Pending Feb 09, 2024
18015794 PERACETIC ACID-BASED FORMULATION ASSOCIATED WITH A GRINDING PROCESS, THE COMBINATION OF WHICH TRANSFORMS CULTURES AND STRAINS OF BIOHAZARDOUS INFECTIOUS WASTE GENERATED IN THE PRODUCTION OF VACCINES IN OVO INTO RAW MATERIAL FOR THE PREPARATION OF HIGH-PROTEIN COMPOSTS LANGEL, WAYNE A 1736 §103§112Other Non-Final OA — Pending Jan 12, 2023

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