Prosecution Insights
Last updated: May 29, 2026

Vista Ip Law Group LLP

22 pending office actions • 12 clients • 22 examiners • 18 art units • 0 of 22 (0%) have an AI response strategy ready • 58 patents granted in the last 365 days

Portfolio Summary

22
Total Pending OAs
16
Non-Final OAs
6
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 22 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

17
Overdue
1
Due this week
2
Due this month
1
Due in next 60 days
1
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. 22 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (17)Due ≤ 7 days (1)Due ≤ 30 days (2)Due ≤ 60 days (1)Due later (1)

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%)
15
Medium (68%)
2
Easy (9%)
5
Unknown (23%)

Rejection Statute Mix

BucketCases
§103 only14 (64%)
§102 only1 (5%)
§112 only2 (9%)
No statute on record5 (23%)

Industry Mix

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

7
Life Sciences
32% of docket
2
Information Tech
9% of docket
1
Communications
5% of docket
1
Semiconductors
5% of docket
10
Mechanical / Eng
45% of docket
1
Business / Other
5% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
VO, TUYEN KIM 1 78.3% +17.7%
ZOLLINGER, NATHAN C 1 69.3% +40.7%
LEWIS, CHERYL RENEA 1 92.7% +8.1%
STRACHAN, KATE ELIZABETH 1 43.3% +37.2%
TON, MARTIN TRUYEN 1 61.7% +35.0%
RODIN, MARIO ANTHONY 1 100.0% +0.0%
XU, XIAOLAN 1 73.8% +13.7%
SWANSON, LEAH JENNINGS 1 65.2% +39.4%
SALAMON, PETER A 1 86.3% +5.6%
BRADLEY, CHRISTINA 1 62.7% +33.2%

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
18572113 BIOPSY-FREE IN VIVO VIRTUAL HISTOLOGY OF TISSUE USING DEEP LEARNING RODIN, MARIO ANTHONY 5d overdue
18261591 COLLOIDAL CRYSTAL MICRONEEDLE PATCH FOR GLUCOSE MONITORING SALAMON, PETER A 28d

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18546095 METHODS OF HOLOGRAPHIC IMAGE RECONSTRUCTION WITH PHASE RECOVERY AND AUTOFOCUSING USING RECURRENT NEURAL NETWORKS XU, XIAOLAN 131d overdue
19268919 AI-ENABLED, VOICE-ACTIVATED QR CODES AND LOCATION IDENTIFIERS VO, TUYEN KIM 11d overdue
18254166 INJECTABLE BIODEGRADABLE POLYMERIC COMPLEX FOR GLUCOSE-RESPONSIVE INSULIN DELIVERY BRADLEY, CHRISTINA 3d overdue
18759779 SYSTEMS AND METHODS FOR TREATING HYDROCEPHALUS STRACHAN, KATE ELIZABETH 2d overdue
18675755 MINIMALLY INVASIVE SURGICAL INSTRUMENT SUPPORT STAND TON, MARTIN TRUYEN 5d
18222978 SOFT TIP CANNULA WITH RETRACTABLE TIP PROTECTOR SWANSON, LEAH JENNINGS 30d
19079066 PUMP AND COMBINATION PUMP/MIXER DEVICE WITH LOBED CHECK VALVE FLUID PASSAGES ZOLLINGER, NATHAN C 70d

Client Portfolio (12 clients)

Top Art Units

Art UnitApps
37713
37833
28761
37461
21661
37811
26751
24881
17591
16541

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19268919 AI-ENABLED, VOICE-ACTIVATED QR CODES AND LOCATION IDENTIFIERS Wgrs Licensing Company, LLC VO, TUYEN KIM 2876 §103 Non-Final OA 11d overdue Pending Jul 14, 2025
19079066 PUMP AND COMBINATION PUMP/MIXER DEVICE WITH LOBED CHECK VALVE FLUID PASSAGES Alphinity Usa, Inc. ZOLLINGER, NATHAN C 3746 §103 Non-Final OA 70d Pending Mar 13, 2025
19054907 AI-POWERED CONTEXTUAL, LOCALIZED, AND PERSONALIZED CHAT, MESSAGING, VOICE, SEARCH, AND OTHER COMMUNICATIONS Wgrs Licensing Company, LLC LEWIS, CHERYL RENEA 2166 Other Non-Final OA 59d overdue Pending Feb 16, 2025
18759779 SYSTEMS AND METHODS FOR TREATING HYDROCEPHALUS Cerevasc, Inc. STRACHAN, KATE ELIZABETH 3781 §103 Final Rejection 2d overdue Pending Jun 28, 2024
18675755 MINIMALLY INVASIVE SURGICAL INSTRUMENT SUPPORT STAND Meacor, Inc. TON, MARTIN TRUYEN 3771 §103 Non-Final OA 5d Pending May 28, 2024
18572113 BIOPSY-FREE IN VIVO VIRTUAL HISTOLOGY OF TISSUE USING DEEP LEARNING The United States Department of Veterans Affairs RODIN, MARIO ANTHONY 2675 §103 Non-Final OA 5d overdue Pending Dec 19, 2023
18546095 METHODS OF HOLOGRAPHIC IMAGE RECONSTRUCTION WITH PHASE RECOVERY AND AUTOFOCUSING USING RECURRENT NEURAL NETWORKS The Regents of the University of California XU, XIAOLAN 2488 §103 Final Rejection 131d overdue Pending Aug 10, 2023
18222978 SOFT TIP CANNULA WITH RETRACTABLE TIP PROTECTOR Altaviz, LLC SWANSON, LEAH JENNINGS 3783 §103 Non-Final OA 30d Pending Jul 17, 2023
18261591 COLLOIDAL CRYSTAL MICRONEEDLE PATCH FOR GLUCOSE MONITORING The Regents of the University of California SALAMON, PETER A 1759 §102 Non-Final OA 28d Pending Jul 14, 2023
18254166 INJECTABLE BIODEGRADABLE POLYMERIC COMPLEX FOR GLUCOSE-RESPONSIVE INSULIN DELIVERY The Regents of the University of California BRADLEY, CHRISTINA 1654 Other Non-Final OA 3d overdue Pending May 24, 2023
18317686 RETRIEVAL APPARATUS AND METHODS FOR USE Incept, LLC GABR, MOHAMED GAMIL 3771 §103 Final Rejection 30d overdue Pending May 15, 2023
18030959 INTEGRATED MICROFLUIDIC SYSTEM FOR THE PROCESSING OF TISSUES INTO CELLULAR SUSPENSIONS The Regents of the University of California FISHER, BRITTANY I 1796 §112 Non-Final OA 78d overdue Pending Apr 07, 2023
18019080 LASER-ACTUATED SUPERCRITICAL INJECTOR The Regents of the University of California KIPOUROS, HOLLY MICHAELA 1799 §103 Non-Final OA 3d overdue Pending Jan 31, 2023
18007039 BIODEGRADABLE MICRONEEDLE PATCH FOR TRANSDERMAL GENE DELIVERY The Regents of the University of California HALL, DEANNA K 3783 Non-Final OA 171d overdue Pending Jan 26, 2023
18006382 DEGRADABLE HOLLOW SHELL PARTICLES FOR HIGH-THROUGHPUT SCREENING AND SORTING OF CELLS The Regents of the University of California PAGUIO FRISING, MICHELLE F 1651 Other Non-Final OA 10d overdue Pending Jan 20, 2023
18015709 THERAPEUTIC HYDROGEL FOR THE DELIVERY OF CAR-T CELLS North Carolina State University BELYAVSKYI, MICHAIL A 1644 Non-Final OA 170d overdue Pending Jan 11, 2023
18089368 HYDRO DISSECTION AND SUCTION LAPAROSCOPIC FORCEPS AND METHODS OF USE Mv Surgical Hydrolap Inc. FLANAGAN, BEVERLY MEINDL 3794 §103 Final Rejection 51d overdue Pending Dec 27, 2022
17965707 DRIVE MODULES FOR INJECTORS, AND SYSTEMS AND METHODS FOR USING SUCH DRIVE MODULES Altaviz, LLC DARB, HAMZA A. 3783 §103 Final Rejection 25d overdue Pending Oct 13, 2022
17904553 CROSSLINKED POLY(LACTIDE-CO-GLYCOLIDE) (PLGA)-DIMETHACRYLATE COATINGS AND METHODS OF USE The Regents of the University of California BECKHARDT, LYNDSEY MARIE 1613 §103 Final Rejection 164d overdue Pending Aug 18, 2022
17736017 DEVICES, SYSTEMS AND METHODS FOR THE TREATMENT OF MEDICAL DISORDERS The Regents of the University of California KADING, JOSHUA A 3993 §112 Non-Final OA 28d overdue Pending May 03, 2022
17121615 HEART VALVE LEAFLET REPLACEMENT DEVICES AND MULTI-STAGE, MULTI-LUMEN HEART VALVE DELIVERY SYSTEMS AND METHOD FOR USE Dura LLC DUBOSE, LAUREN 3771 §103 Non-Final OA 35d Pending Dec 14, 2020
17001609 BALLOON DEVICES FOR DELIVERING LIGHT THERAPY AND METHODS FOR USING THEM Cern Corp. GEDEON, BRIAN T 3796 §103 Non-Final OA 25d overdue Pending Aug 24, 2020

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