Prosecution Insights
Last updated: August 06, 2026

Brainspark Associates, LLC

18 pending office actions • 5 clients • 14 examiners • 9 art units • 0 of 18 (0%) have an AI response strategy ready

Quality Metrics (n=632 apps, methodology: how we score firms)

82.7%
Allowance Rate
n=632
+0.33σ
Allowance Rate (norm)
n=632
3.2
OAs to Allowance
n=315
-0.14σ
OAs to Allow (norm)
n=315
1074 days
Time to Allowance
n=315
+17.1pp
Interview Lift
n=632
18.9%
RCE Rate
n=632
2.3%
Appeal Rate
n=632

Rejection Performance (% of received rejections ultimately overcome)

85.7%
§101 Overcome
n=56
70.2%
§102 Overcome
n=181
71.7%
§103 Overcome
n=233
73.7%
§112 Overcome
n=198

Specialization & Scale

A61B, A61F, G06F
Top CPC Subclasses
50%
Top-3 CPC Share
n=632
1
Practitioners
n=632
632.0
Apps / Practitioner
n=632

Portfolio Summary

18
Total Pending OAs
9
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
3
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 30 days (3)

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.

9
Hard (50%)
7
Medium (39%)
2
Easy (11%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (6%)
§103 only6 (33%)
§102 only1 (6%)
§112 only1 (6%)
Double-patenting only1 (6%)
Multi-statute (no §101)8 (44%)

Industry Mix

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

3
Life Sciences
17% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
6% of docket
13
Mechanical / Eng
72% of docket
1
Business / Other
6% 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.

180 h
Manual time on pending OAs
36 h
Time saved (low, 20%)
63 h
Time saved (mid, 35%)
1.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HAMMOND, ELLEN CHRISTINA 5 78.1% +11.7%
GUGGER, SEAN A 1 64.7% +23.2%
NGUYEN, UYEN T 1 39.4% +37.1%
TON, MARTIN TRUYEN 1 61.8% +35.0%
MATTHEWS, TESSA M 1 83.3% +24.4%
ORKIN, ALEXANDER J 1 65.5% +26.9%
HARVEY, JULIANNA NANCY 1 77.9% +19.0%
MERENE, JAN CHRISTOP L 1 68.2% +48.5%
FUELLING, MICHAEL 1 43.7% +31.1%
CABRAL, ROBERT S 1 62.6% +32.4%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18611512 BONE GROWTH ENHANCEMENT CONTAINMENT DEVICE MATTHEWS, TESSA M

Hard Cases (9)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18372631 METHOD OF FORMING TISSUE FIXATION WITH A PATCH ORKIN, ALEXANDER J 229d overdue
18209972 OSSEOINTEGRATIVE IMPLANTS CABRAL, ROBERT S 45d overdue
18373185 SPINAL MOTION RESTORATION HAMMOND, ELLEN CHRISTINA 42d overdue
18226197 METHODS AND DEVICES FOR ALTERING SPINAL LORDOSIS AND/OR KYPHOSIS HAMMOND, ELLEN CHRISTINA 10d overdue
19031595 SPINAL ALIGNMENT SYSTEMS HAMMOND, ELLEN CHRISTINA 15d
18236368 RESTORING SPINAL ALIGNMENT AND/OR RANGE OF MOTION USING BILATERAL IMPLANTS HARVEY, JULIANNA NANCY 16d
18989715 Rigid Composite Textile NGUYEN, UYEN T
18236367 RESTORING SPINAL ALIGNMENT AND/OR RANGE OF MOTION MERENE, JAN CHRISTOP L

Interview Candidates (14)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18372631 METHOD OF FORMING TISSUE FIXATION WITH A PATCH ORKIN, ALEXANDER J 229d overdue
18209972 OSSEOINTEGRATIVE IMPLANTS CABRAL, ROBERT S 45d overdue
18373185 SPINAL MOTION RESTORATION HAMMOND, ELLEN CHRISTINA 42d overdue
18594385 POSTERIOR TOTAL JOINT REPLACEMENT HAMMOND, ELLEN CHRISTINA 30d overdue
18226197 METHODS AND DEVICES FOR ALTERING SPINAL LORDOSIS AND/OR KYPHOSIS HAMMOND, ELLEN CHRISTINA 10d overdue
19007520 SUPPLEMENTAL POWER SYSTEM FOR A MOTOR GENERATOR GUGGER, SEAN A 9d
19031595 SPINAL ALIGNMENT SYSTEMS HAMMOND, ELLEN CHRISTINA 15d
18236368 RESTORING SPINAL ALIGNMENT AND/OR RANGE OF MOTION USING BILATERAL IMPLANTS HARVEY, JULIANNA NANCY 16d

Client Portfolio (5 clients)

Top Art Units

Art UnitApps
37738
37712
28341
37321
37961
16141
17771
16131
37751

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19031595 SPINAL ALIGNMENT SYSTEMS 3Spine, Inc. HAMMOND, ELLEN CHRISTINA 3773 §101§103§112 Non-Final OA 15d Pending Jan 18, 2025
19007520 SUPPLEMENTAL POWER SYSTEM FOR A MOTOR GENERATOR Northern Lights, Inc. GUGGER, SEAN A 2834 §103 Final Rejection 9d Pending Jan 01, 2025
18989715 Rigid Composite Textile Riverpoint Medical, LLC NGUYEN, UYEN T 3732 §102§103§112 Non-Final OA Pending Dec 20, 2024
18666753 FIXED SWAGED SOFT SUTURE METHODS & APPARATUS Riverpoint Medical, LLC TON, MARTIN TRUYEN 3796 §112 Non-Final OA Pending May 16, 2024
18611512 BONE GROWTH ENHANCEMENT CONTAINMENT DEVICE Ctl Medical Corporation MATTHEWS, TESSA M 3773 §103 Final Rejection Pending Mar 20, 2024
18594385 POSTERIOR TOTAL JOINT REPLACEMENT 3Spine, Inc. HAMMOND, ELLEN CHRISTINA 3773 §102Other Non-Final OA 30d overdue Pending Mar 04, 2024
18373185 SPINAL MOTION RESTORATION 3Spine, Inc. HAMMOND, ELLEN CHRISTINA 3773 §102§112Other Non-Final OA 42d overdue Pending Sep 26, 2023
18372631 METHOD OF FORMING TISSUE FIXATION WITH A PATCH Riverpoint Medical, LLC ORKIN, ALEXANDER J 3771 §102§103§112 Non-Final OA 229d overdue Pending Sep 25, 2023
18236368 RESTORING SPINAL ALIGNMENT AND/OR RANGE OF MOTION USING BILATERAL IMPLANTS 3Spine, Inc. HARVEY, JULIANNA NANCY 3773 §102§103§112Other Non-Final OA 16d Pending Aug 21, 2023
18236367 RESTORING SPINAL ALIGNMENT AND/OR RANGE OF MOTION 3Spine, Inc. MERENE, JAN CHRISTOP L 3773 §102§103§112 Non-Final OA Pending Aug 21, 2023
18232557 TOTAL SPINAL JOINT SYSTEMS WITH DISSIMILAR BEARING MATERIALS 3Spine, Inc. HAMMOND, ELLEN CHRISTINA 3773 §103 Final Rejection Pending Aug 10, 2023
18226727 METHODS, SYSTEMS AND DEVICES FOR IMPROVING THE ACCURACY AND EFFECTIVENESS OF SPINAL MOTION RESTORATION AND ALIGNMENT 3Spine, Inc. FUELLING, MICHAEL DP Non-Final OA Pending Jul 26, 2023
18226197 METHODS AND DEVICES FOR ALTERING SPINAL LORDOSIS AND/OR KYPHOSIS 3Spine, Inc. HAMMOND, ELLEN CHRISTINA 3773 §102§103Other Final Rejection 10d overdue Pending Jul 25, 2023
18209972 OSSEOINTEGRATIVE IMPLANTS Ctl Medical Corporation CABRAL, ROBERT S 1614 §102§103 Final Rejection 45d overdue Pending Jun 14, 2023
18329908 SOFT ANCHORS HAVING INCREASED ENGAGEMENT BETWEEN DEPLOYMENT SUTURES AND SLEEVE Riverpoint Medical, LLC JAFFRI, ZEHRA 3771 §103 Final Rejection 30d overdue Pending Jun 06, 2023
17732333 BIOFOULING PROTECTION OF ELEVATED VOLUME/VELOCITY FLOWS Biofouling Technologies, Inc. GERMAIN, ADAM ADRIEN 1777 §103 Final Rejection Pending Apr 28, 2022
17472456 BIOFOULING PROTECTIVE ENCLOSURES Biofouling Technologies, Inc. PHAN, DOAN THI-THUC 1613 §103§112 Final Rejection Pending Sep 10, 2021
17398984 HYBRID SPINAL CAGES, SYSTEMS AND METHODS Ctl Medical Corporation SIPP, AMY R. 3775 §103 Final Rejection 141d overdue Pending Aug 10, 2021

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