Prosecution Insights
Last updated: October 27, 2026

Callaway Golf Company

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

5 pending office actions • 3 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready • 116 patents granted in the last 365 days

Analysis

Callaway Golf Company has 5 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 4 examiners across 3 art units, indicating a small docket with broad examiner allocation and some art-unit overlap.

GORDEN, RAEANN is the busiest examiner, with 2 pending matters. Counsel can coordinate that examiner group while maintaining separate preparation for the other applications.

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

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
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 (40%)
3
Medium (60%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Double-patenting + other1 (20%)
Multi-statute (no §101)2 (40%)

Industry Mix

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

1
Life Sciences
20% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
80% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GORDEN, RAEANN 2 83.0% -5.1%
GAMINO, CARLOS J 1 35.3% +45.7%
MORRIS, TAYLOR L 1 59.8% +34.8%
HUNTER, ALVIN A 1 85.7% +2.8%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19028053 Method And System For Utilizing Radio-Opaque Fillers In Multiple Layers Of Golf Balls GORDEN, RAEANN —
18827341 Method And System For Utilizing Radio-Opaque Fillers In Multiple Layers Of Golf Balls GORDEN, RAEANN —

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
19349069 Golf Club Head With Miter Joint For Brazing GAMINO, CARLOS J —
18657552 Golf Club Head HUNTER, ALVIN A —

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
19349069 Golf Club Head With Miter Joint For Brazing GAMINO, CARLOS J —
19060494 REINFORCEMENT DEVICE FOR GOLF BAG WITH STAND LEGS AND GOLF BAG EQUIPPED WITH THE REINFORCEMENT DEVICE MORRIS, TAYLOR L —

Top Art Units

Art UnitApps
3711 3
1735 1
3735 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19349069 Golf Club Head With Miter Joint For Brazing GAMINO, CARLOS J 1735 §103§112 Non-Final OA — Pending Oct 03, 2025
19060494 REINFORCEMENT DEVICE FOR GOLF BAG WITH STAND LEGS AND GOLF BAG EQUIPPED WITH THE REINFORCEMENT DEVICE MORRIS, TAYLOR L 3735 §103 Non-Final OA — Pending Feb 21, 2025
19028053 Method And System For Utilizing Radio-Opaque Fillers In Multiple Layers Of Golf Balls GORDEN, RAEANN 3711 §103Other Non-Final OA — Pending Jan 17, 2025
18827341 Method And System For Utilizing Radio-Opaque Fillers In Multiple Layers Of Golf Balls GORDEN, RAEANN 3711 §103§112DP Non-Final OA — Pending Sep 06, 2024
18657552 Golf Club Head HUNTER, ALVIN A 3711 §103§112 Final Rejection — Pending May 07, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Callaway Golf Company have?

Callaway Golf Company has 5 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Callaway Golf Company applications?

Raeann Gorden has the most, with 2 of Callaway Golf Company's pending office actions.

What technology area are Callaway Golf Company's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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