Prosecution Insights
Last updated: October 25, 2026

Keller Preece Pllc

Technology areas: Computing & Software • Communications • Transportation, E-Commerce & Mechanical Systems

146 pending office actions • 18 clients • 138 examiners • 90 art units • 0 of 146 (0%) have an AI response strategy ready

Analysis

Keller Preece PLLC practices in Transportation, E-Commerce & Mechanical Systems and reports 144 pending office actions across 257 career applications. The pending docket is substantial in relation to the application record shown, making current workload an important feature of the profile.

The resolved allowance rate is 86.9%, and the average is 2.87 office actions per allowance. These figures connect the active docket with resolved outcomes and the prosecution effort reflected in matters reaching allowance.

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

Quality Metrics (n=257 apps, methodology: how we score firms)

86.9%
Allowance Rate
n=257
+0.64σ
Allowance Rate (norm)
n=257
2.9
OAs to Allowance
n=126
-0.36σ
OAs to Allow (norm)
n=126
936 days
Time to Allowance
n=126
+8.2pp
Interview Lift
n=257
27.6%
RCE Rate
n=257
0.0%
Appeal Rate
n=257

Rejection Performance (% of received rejections ultimately overcome)

65.0%
§101 Overcome
n=20
70.9%
§102 Overcome
n=55
77.0%
§103 Overcome
n=100
80.3%
§112 Overcome
n=61

Specialization & Scale

G06F, G06Q, H04L
Top CPC Subclasses
21%
Top-3 CPC Share
n=257
3
Practitioners
n=257
85.7
Apps / Practitioner
n=257

Portfolio Summary

146
Total Pending OAs
83
Non-Final OAs
63
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 26 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
0
Due this week
8
Due this month
5
Due in next 60 days
2
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. 26 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 30 days (8)Due ≤ 60 days (5)Due later (2)

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.

88
Hard (60%)
55
Medium (38%)
3
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only22 (15%)
§101 + other42 (29%)
§103 only51 (35%)
§102 only3 (2%)
§112 only2 (1%)
Double-patenting only1 (1%)
Double-patenting + other1 (1%)
Multi-statute (no §101)24 (16%)

Industry Mix

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

25
Life Sciences
17% of docket
37
Information Tech
25% of docket
41
Communications
28% of docket
0
Semiconductors
0% of docket
41
Mechanical / Eng
28% of docket
2
Business / Other
1% 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.

1,460 h
Manual time on pending OAs
292 h
Time saved (low, 20%)
511 h
Time saved (mid, 35%)
12.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GARCIA-GUERRA, DARLENE 3 23.2% +34.4%
CHONG CRUZ, NADJA N 2 28.1% +42.7%
HOANG, HAU HAI 2 78.4% +13.4%
FEACHER, LORENA R 2 28.6% +31.9%
BAILEY, STEVEN WILLIAM 2 31.6% +15.2%
STORK, KYLE R 2 63.2% +28.7%
PLAYER, ROBERT AUSTIN 2 13.6% +34.1%
FLORES, ROBERTO W 1 49.8% +14.0%
SIOZOPOULOS, CONSTANTINE B 1 57.5% +39.6%
LEWIS, CHERYL RENEA 1 92.8% +7.9%

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
19334627 GENERATING AND POPULATING DATA-LINK TREES FROM RELATIONSHIP CLUSTERS LEWIS, CHERYL RENEA —

Hard Cases (88)

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
18818373 DYNAMIC OPTIMIZED REASSIGNMENT OF PROVIDERS AT A GEOHASH LEVEL FEACHER, LORENA R 51d overdue
17658009 GENERATION OF CELL-BASED PRODUCTS FOR CONSUMPTION THAT COMPRISE PROTEINS FROM EXOTIC, ENDANGERED, AND EXTINCT SPECIES YAMASAKI, ROBERT J 49d overdue
18616784 DETERMINING MATCHES USING DYNAMIC PROVIDER ELIGIBILITY MODEL SMITH-STEWART, DEMETRA R 44d overdue
18164373 GENERATING USER-SPECIFIC SYNTHETIC CONTENT UTILIZING MACHINE LEARNING WITH USER CREATED CONTENT ITEMS SHAIKH, ZEESHAN MAHMOOD 19d overdue
18415036 GENERATING AND VISUALIZING COMMUNICATION EFFECTIVITY SCORES FOR VIDEO CALLS BULLINGTON, ROBERT P 15d overdue
18001174 METHOD AND SYSTEM FOR SELECTING HIGHLIGHT SEGMENTS MILLER, RONDE LEE 11d overdue
17556024 GENERATING NETWORK COVERAGE IMPROVEMENT METRICS UTILIZING MACHINE-LEARNING TO DYNAMICALLY MATCH TRANSPORTATION REQUESTS KOESTER, MICHAEL RICHARD 8d overdue
18929363 DETERMINING AND APPLYING ATTRIBUTE DEFINITIONS TO DIGITAL SURVEY DATA TO GENERATE SURVEY ANALYSES WALTON, CHESIREE A 3d overdue

Interview Candidates (17)

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
18818373 DYNAMIC OPTIMIZED REASSIGNMENT OF PROVIDERS AT A GEOHASH LEVEL FEACHER, LORENA R 51d overdue
19189769 MULTI-DIMENSIONAL CONTENT ORGANIZATION AND ARRANGEMENT CONTROL IN A USER INTERFACE OF A COMPUTING DEVICE HOANG, HAU HAI 29d
19470722 AUTOMATIC GAZE ESTIMATION FLORES, ROBERTO W —
19167738 COMPUTATIONAL DRUG TARGET SELECTION SIOZOPOULOS, CONSTANTINE B —
19286616 GENERATING CONSOLIDATED GRAPHICAL USER INTERFACES FOR DISPLAYING DIRECTIVES OF DEVICES OF A DYNAMIC TRANSPORTATION NETWORK CHONG CRUZ, NADJA N —
19205533 WITHIN-CONTEXT SEMANTIC RELEVANCE INFERENCE OF MACHINE LEARNING MODEL GENERATED OUTPUT HOANG, HAU HAI —
18906980 UTILIZING LARGE LANGUAGE MODELS TO GENERATE OBFUSCATED SUMMARIES OF EMPLOYEE FEEDBACK DATA AND MODIFICATION SUGGESTIONS BASED ON THE EMPLOYEE FEEDBACK DATA FEACHER, LORENA R —
18824151 GENERATING CUSTOMIZED FOLLOW-UP SURVEY INQUIRIES BASED ON RESPONSE QUALITY IN REAL TIME UTILIZING A MULTIMODAL MODEL GARCIA-GUERRA, DARLENE —

Client Portfolio (18 clients)

Top Art Units

Art UnitApps
36249
36258
16857
16877
21544
16864
26573
26593
26752
36232

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19470722 AUTOMATIC GAZE ESTIMATION King'S College London FLORES, ROBERTO W 2621 §103 Non-Final OA — Pending Sep 29, 2025
19167738 COMPUTATIONAL DRUG TARGET SELECTION Recursion Pharmaceuticals, Inc. SIOZOPOULOS, CONSTANTINE B 3686 §101 Non-Final OA — Pending Sep 22, 2025
19334627 GENERATING AND POPULATING DATA-LINK TREES FROM RELATIONSHIP CLUSTERS Ancestry.com DNA, LLC LEWIS, CHERYL RENEA 2166 §103 Non-Final OA — Pending Sep 19, 2025
19325058 IMAGE ENHANCEMENT IN A GENEALOGY SYSTEM Ancestry.com Operations Inc. DEPALMA, CAROLINE ELIZABETH 2675 §102§103 Final Rejection — Pending Sep 10, 2025
19289838 GENERATING BUNDLED SETS FROM PREDETERMINED CARD PARAMETER CONFIGURATIONS UTILIZING MACHINE-LEARNING Marqeta, Inc. HOLLY, JOHN H 3696 §101DP Non-Final OA — Pending Aug 04, 2025
19286616 GENERATING CONSOLIDATED GRAPHICAL USER INTERFACES FOR DISPLAYING DIRECTIVES OF DEVICES OF A DYNAMIC TRANSPORTATION NETWORK Lyft, Inc. CHONG CRUZ, NADJA N 3623 §101§112 Final Rejection — Pending Jul 31, 2025
19287330 RETRIEVAL AUGMENTED THOUGHT FOR AGENTIC MODELS Ancestry.com Operations Inc. BOWEN, RICHARD L 2165 §102§103 Non-Final OA — Pending Jul 31, 2025
19286044 UTILIZING MACHINE-LEARNING MODELS TO GENERATE IDENTIFIER EMBEDDINGS AND DETERMINE DIGITAL CONNECTIONS BETWEEN DIGITAL CONTENT ITEMS Dropbox, Inc. LEROUX, ETIENNE PIERRE 2161 §103 Non-Final OA — Pending Jul 30, 2025
19270917 GENERATING AND PROVIDING CONTENT STACKS UTILIZING MACHINE-LEARNING MODELS Dropbox, Inc. PHAN, TUANKHANH D 2154 §101§103Other Non-Final OA — Pending Jul 16, 2025
19270223 UTILIZING MACHINE LEARNING MODELS TO SYNTHESIZE PERTURBATION DATA TO GENERATE PERTURBATION HEATMAP GRAPHICAL USER INTERFACES Recursion Pharmaceuticals, Inc. TO, BAOQUOC N 2154 §101§103Other Non-Final OA — Pending Jul 15, 2025
19268557 PROVIDING EPHEMERAL-TRANSPORTATION OPTIONS IN REAL TIME FOR SHARING ACTIVE TRANSPORTATIONS Lyft, Inc. HEFLIN, BRIAN ADAMS 3628 §101 Final Rejection — Pending Jul 14, 2025
19254844 PROVIDING DYNAMIC ALTERNATE LOCATION TRANSPORTATION MODES AND USER INTERFACES WITHIN MULTI-PICKUP-LOCATION AREA GEOFENCES Lyft, Inc. ULLAH, ARIF 3625 §112DP Non-Final OA — Pending Jun 30, 2025
19244901 DETERMINING WHETHER TO PLACE AN ADVERTISEMENT REQUESTING AN ADDRESS Dropbox, Inc. ELCHANTI, TAREK 3621 §101§102§103 Final Rejection — Pending Jun 20, 2025
19242510 PROVIDING INFORMATION TO USERS OF A TRANSPORTATION SYSTEM USING AUGMENTED REALITY ELEMENTS Lyft, Inc. MARTINEZ BORRERO, LUIS A 3665 §101§103§112Other Non-Final OA — Pending Jun 18, 2025
19239121 USING A PREDICTIVE REQUEST MODEL TO OPTIMIZE PROVIDER RESOURCES Lyft, Inc. ISMAIL, MAHMOUD S 3662 §103 Non-Final OA — Pending Jun 16, 2025
19217725 ANONYMIZING DIGITAL IMAGES UTILIZING A GENERATIVE NEURAL NETWORK Adobe Inc. NAJI, YOUNES 2445 §103Other Non-Final OA — Pending May 23, 2025
19205503 CREATING AN EFFECTIVE PRODUCT USING AN ATTRIBUTE SOLVER Dropbox, Inc. NGUYEN, THUY N 3622 §101Other Non-Final OA — Pending May 12, 2025
19205475 DYNAMIC CONTEXTUAL GENERATION OF CREATIVE CONTENT FOR PRODUCT Dropbox, Inc. CIVAN, ETHAN D 3688 §102§103 Non-Final OA — Pending May 12, 2025
19205479 MANAGING DIGITAL ASSETS STORED AS COMPONENTS AND PACKAGED FILES Adobe Inc. MINCEY, JERMAINE A 2159 §101§103 Non-Final OA — Pending May 12, 2025
19205533 WITHIN-CONTEXT SEMANTIC RELEVANCE INFERENCE OF MACHINE LEARNING MODEL GENERATED OUTPUT Dropbox, Inc. HOANG, HAU HAI 2154 §101 Final Rejection — Pending May 12, 2025
19205455 UTILIZING A KNOWLEDGE GRAPH TO IMPLEMENT A DIGITAL SURVEY SYSTEM Qualtrics, LLC DIVELBISS, MATTHEW H 3624 §101§103 Non-Final OA — Pending May 12, 2025
19189769 MULTI-DIMENSIONAL CONTENT ORGANIZATION AND ARRANGEMENT CONTROL IN A USER INTERFACE OF A COMPUTING DEVICE Dropbox, Inc. HOANG, HAU HAI 2154 §101§103 Final Rejection 29d Pending Apr 25, 2025
19178422 USING GENERATIVE AI MODELS FOR CONTENT SEARCHING AND GENERATION OF CONFABULATED SEARCH RESULTS Dropbox, Inc. WILSON, KIMBERLY LOVEL 2165 §101 Final Rejection — Pending Apr 14, 2025
19089960 GENERATING COREFERENCE MATCHES FOR AN ENTITY UTILIZING A COMBINED LARGE LANGUAGE MODEL Ancestry.com Operations Inc. CHAWAN, VIJAY B 2658 §101 Non-Final OA — Pending Mar 25, 2025
19086426 SEMANTICALLY SELECTING OBJECTS IN VECTOR-BASED DESIGNS Adobe Inc. WELCH, DAVID T 2613 §103 Non-Final OA — Pending Mar 21, 2025
19080290 ARTIFICIAL REALITY FAMILY HISTORY EXPERIENCE Ancestry.com Operations Inc. KETEMA, BENYAM 2626 §103 Final Rejection — Pending Mar 14, 2025
19072233 MODIFYING AND COLLABORATING WITH DIGITAL VIDEOS THROUGH INTERACTIONS WITH VIDEO TRANSCRIPTS Dropbox, Inc. ZHAO, DAQUAN 2484 §103 Final Rejection — Pending Mar 06, 2025
19106477 PROCESS MONITORING Optimal Industrial Technologies Limited LOFTIS, JOHNNA RONEE 3625 §101 Final Rejection — Pending Feb 25, 2025
19055196 UNIFIED PRESENTATION OF CROSS-PLATFORM CONTENT TO A USER VISITING A PLATFORM Dropbox, Inc. WOODWORTH, II, ALLAN J 3622 §101§103 Non-Final OA — Pending Feb 17, 2025
19035556 GENERATING A DIGITAL VIDEO UTILIZING A SET OF ANCHOR TOKENS TO DENOISE NOISED TOKENS Adobe Inc. ELLIOTT, JORDAN MCKENZIE 2666 §102§103 Non-Final OA — Pending Jan 23, 2025
19002476 DEEP LEARNING-BASED VARIANT CLASSIFIER Illumina Cambridge Limited SHEDRICK, CHARLES TERRELL 2646 §102Other Non-Final OA — Pending Dec 26, 2024
18988609 TECHNIQUES FOR CAPTURING AND DISPLAYING PARTIAL MOTION IN VIRTUAL OR AUGMENTED REALITY SCENES Dropbox, Inc. LIU, GORDON G 2618 §103 Final Rejection — Pending Dec 19, 2024
18968403 SYSTEMS AND METHODS FOR IDENTIFYING AND SEGMENTING OBJECTS FROM IMAGES Ancestry.com Operations Inc. MARIAM, DANIEL G 2675 DP Non-Final OA — Pending Dec 04, 2024
18962421 INTELLIGENTLY SUMMARIZING AND PRESENTING TEXTUAL RESPONSES WITH MACHINE LEARNING Qualtrics, LLC BECKER, TYLER JUSTIN 2657 §102§103 Final Rejection — Pending Nov 27, 2024
18960593 ALIGNING PROVIDER-DEVICE AXES WITH TRANSPORTATION-VEHICLE AXES TO GENERATE DRIVING-EVENT SCORES Lyft, Inc. WANG, KAI NMN 3664 §101§103 Final Rejection — Pending Nov 26, 2024
18959280 AI-Driven Generation of Video Content Meeting Professional Film Standards Netflix, Inc. YANG, YI 2616 §103 Non-Final OA — Pending Nov 25, 2024
18952858 HANDWRITING RECOGNITION PIPELINES FOR GENEALOGICAL RECORDS Ancestry.com Operations Inc. OSINSKI, MICHAEL S 2674 §102§103 Non-Final OA — Pending Nov 19, 2024
18946080 AUGMENTING FUNCTIONALITY OF GENERATIVE LANGUAGE MODELS USING A HYBRID ATTENTION METHOD Adobe Inc. SIRJANI, FARIBA 2659 §102 Non-Final OA — Pending Nov 13, 2024
18941647 REFINING IMAGE MASKS WITH A MASK REFINEMENT NEURAL NETWORK TRAINED ON SIMULATED MASKS WITH POINT-SAMPLING LOSSES Adobe Inc. PERLMAN, DAVID S 2673 §103 Non-Final OA — Pending Nov 08, 2024
18940029 UTILIZING A MULTI-ENCODER MULTIMODAL LANGUAGE MODEL ARCHITECTURE TO ENHANCE READING ABILITY IN GENERATING QUERY RESPONSES FROM TEXTUAL CONTENT IN DIGITAL IMAGES Adobe Inc. HOANG, HAN DINH 2661 §103 Final Rejection — Pending Nov 07, 2024
18939990 SUBCLUSTERING CONTENT ITEMS FOR ALLOCATING COMPUTATIONAL RESOURCES ON A PER-SUBCLUSTER BASIS Ancestry.com Operations Inc. SUN, ANDREW NMN 2195 §103 Non-Final OA — Pending Nov 07, 2024
18940609 ORCHESTRATING MACHINE LEARNING MODELS TO CREATE SAFE, ROBUST, PERSONALIZED, BRAND EXPERIENCES BETWEEN USERS AND AN ARTIFICIAL INTELLIGENCE AGENT Qualtrics, LLC GODBOLD, DOUGLAS 2655 §103 Final Rejection — Pending Nov 07, 2024
18933259 GENERATING SCALABLE VECTOR GRAPHIC IMAGES BOUND TO INSIGHT-BACKING DATA Adobe Inc. DU, HAIXIA 2611 §103 Non-Final OA — Pending Oct 31, 2024
18932335 GENERATING AND PROVIDING A DEVICE NETWORK BALANCE USER INTERFACE TO A PROVIDER DEVICE Lyft, Inc. CELANI, NICHOLAS P 2449 §101§103 Final Rejection — Pending Oct 30, 2024
18929363 DETERMINING AND APPLYING ATTRIBUTE DEFINITIONS TO DIGITAL SURVEY DATA TO GENERATE SURVEY ANALYSES Qualtrics, LLC WALTON, CHESIREE A 3624 §101§103 Final Rejection 3d overdue Pending Oct 28, 2024
18925604 SPATIALLY AWARE COLOR CONDITIONING FOR DIFFUSION NEURAL NETWORKS Adobe Inc. DRYDEN, EMMA ELIZABETH 2677 §103§112 Non-Final OA — Pending Oct 24, 2024
18924508 GENERATING COLLAGE DIGITAL IMAGES BY COMBINING SCENE LAYOUTS AND PIXEL COLORS UTILIZING GENERATIVE NEURAL NETWORKS Adobe Inc. WU, YANNA 2615 §103 Final Rejection — Pending Oct 23, 2024
18916060 SNAPPING VECTOR OBJECTS TO REFERENCE TRAJECTORIES FOR OBJECT MOVEMENT AND ROTATION Adobe Inc. LE, JOHNNY TRAN 2614 §103 Final Rejection — Pending Oct 15, 2024
18906980 UTILIZING LARGE LANGUAGE MODELS TO GENERATE OBFUSCATED SUMMARIES OF EMPLOYEE FEEDBACK DATA AND MODIFICATION SUGGESTIONS BASED ON THE EMPLOYEE FEEDBACK DATA Qualtrics, LLC FEACHER, LORENA R 3625 §101§103§112 Final Rejection — Pending Oct 04, 2024
18853081 BODY PART SUPPORT King'S College London ROBINSON, NICHOLAS A 3798 §103 Final Rejection 70d Pending Sep 30, 2024

View all 146 →

Managing Keller Preece Pllc's Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

What is Keller Preece Pllc's patent allowance rate?

86.9% of resolved applications prosecuted by Keller Preece Pllc were allowed, across 257 applications in USPTO records.

How many office actions does Keller Preece Pllc average before allowance?

2.87 office actions per allowed application on average.

How many pending office actions does Keller Preece Pllc have?

146 pending office actions as of October 2026, for 18 clients, before 138 examiners in 90 art units.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month