Prosecution Insights
Last updated: October 25, 2026

Advent, LLP

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

19 pending office actions • 9 clients • 18 examiners • 14 art units • 0 of 19 (0%) have an AI response strategy ready

Analysis

Advent, LLP focuses on Chemistry & Materials and has 19 pending office actions. Its record includes 2529 career applications, providing a substantial base for reviewing prosecution performance.

The resolved allowance rate is 94.98%, and applications reaching allowance have averaged 3.18 office actions. The data indicates a very favorable resolved outcome record, while showing that successful matters may still require several examination exchanges before allowance.

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

Quality Metrics (n=2529 apps, methodology: how we score firms)

95.0%
Allowance Rate
n=2529
+0.68σ
Allowance Rate (norm)
n=2529
3.2
OAs to Allowance
n=1797
-0.29σ
OAs to Allow (norm)
n=1797
1034 days
Time to Allowance
n=1797
+1.8pp
Interview Lift
n=2529
28.3%
RCE Rate
n=2529
2.6%
Appeal Rate
n=2529

Rejection Performance (% of received rejections ultimately overcome)

86.1%
§101 Overcome
n=101
89.4%
§102 Overcome
n=613
88.3%
§103 Overcome
n=1050
89.2%
§112 Overcome
n=796

Specialization & Scale

G01N, F04C, H01J
Top CPC Subclasses
13%
Top-3 CPC Share
n=2529
8
Practitioners
n=2529
316.1
Apps / Practitioner
n=2529

Portfolio Summary

19
Total Pending OAs
16
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
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. 4 of the docket's apps have a known mailing date.

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

6
Hard (32%)
10
Medium (53%)
3
Easy (16%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only9 (47%)
§112 only2 (11%)
Double-patenting only1 (5%)
Double-patenting + other1 (5%)
Multi-statute (no §101)6 (32%)

Industry Mix

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

9
Life Sciences
47% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
5
Semiconductors
26% of docket
5
Mechanical / Eng
26% 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.

190 h
Manual time on pending OAs
38 h
Time saved (low, 20%)
66 h
Time saved (mid, 35%)
1.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TAWFIK, SAMEH 2 63.1% +31.5%
WESTERBERG, NISSA M 1 23.4% +37.3%
ISMAIL, MAHMOUD S 1 88.5% +11.6%
GUDORF, LAURA A 1 81.1% +11.9%
CAMPANELL, FRANCIS C 1 73.0% +9.5%
TURNER, FELICIA C 1 26.2% +30.2%
FITZGERALD, JOHN P 1 75.2% +1.9%
ROBERTS, HERBERT K 1 68.4% +12.6%
TRAN, LIEN THUY 1 28.7% +26.5%
ADDIE, RAYMOND W 1 81.1% +8.6%

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
18606911 EXPANDABLE AND CONTRACTABLE PAVER ASSEMBLY FOR NARROW ACCESS PATHS ADDIE, RAYMOND W —

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
19345876 IMPROVED LOCAL ANESTHETIC SOLUTION FOR DENTAL AND/OR CONTRAST MEDIA USE WESTERBERG, NISSA M 3d overdue
19237878 HORIZONTAL DIRECTIONAL DRILLING SYSTEMS WITH SATELLITE NAVIGATION CORRECTION FOR DATA LOGGING ISMAIL, MAHMOUD S —
19052484 SYSTEM AND APPARATUS FOR PROTECTING AND ORGANIZING SPORT CLUB SETS GUDORF, LAURA A —
18970403 DOUGH PRODUCTS AND METHOD OF MAKING THE SAME TURNER, FELICIA C —
18807441 SPROUTED POPCORN AND METHOD FOR MAKING SPROUTED POPCORN ROBERTS, HERBERT K —
18769652 WATER ABSORBERS AND SEPARATION MECHANISMS FOR APPLICATION TO HIGH MOISTURE FOODSTUFFS TRAN, LIEN THUY —
18436198 SYSTEM FOR COLLECTING LIQUID SAMPLES FROM A DISTANCE HYUN, PAUL SANG HWA —
18530834 MICROWAVE COOKING PACKAGE VAN, QUANG T —

Interview Candidates (8)

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
19345876 IMPROVED LOCAL ANESTHETIC SOLUTION FOR DENTAL AND/OR CONTRAST MEDIA USE WESTERBERG, NISSA M 3d overdue
19237878 HORIZONTAL DIRECTIONAL DRILLING SYSTEMS WITH SATELLITE NAVIGATION CORRECTION FOR DATA LOGGING ISMAIL, MAHMOUD S —
19052484 SYSTEM AND APPARATUS FOR PROTECTING AND ORGANIZING SPORT CLUB SETS GUDORF, LAURA A —
18970403 DOUGH PRODUCTS AND METHOD OF MAKING THE SAME TURNER, FELICIA C —
18807441 SPROUTED POPCORN AND METHOD FOR MAKING SPROUTED POPCORN ROBERTS, HERBERT K —
18769652 WATER ABSORBERS AND SEPARATION MECHANISMS FOR APPLICATION TO HIGH MOISTURE FOODSTUFFS TRAN, LIEN THUY —
18206883 FLUOROCHEMICAL-FREE MICROWAVE POPCORN PACKAGE AND PRODUCTION PROCESS TAWFIK, SAMEH —
18206880 FLUOROCHEMICAL-FREE MICROWAVE POPCORN PACKAGE AND PRODUCTION PROCESS TAWFIK, SAMEH —

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
17933
28552
37312
28812
16181
36621
28761
17721
36711
17961

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19345876 IMPROVED LOCAL ANESTHETIC SOLUTION FOR DENTAL AND/OR CONTRAST MEDIA USE Neocaine, LLC WESTERBERG, NISSA M 1618 §103 Final Rejection 3d overdue Pending Sep 30, 2025
19237878 HORIZONTAL DIRECTIONAL DRILLING SYSTEMS WITH SATELLITE NAVIGATION CORRECTION FOR DATA LOGGING Underground Magnetics, Inc. ISMAIL, MAHMOUD S 3662 §102§103 Non-Final OA — Pending Jun 13, 2025
19052484 SYSTEM AND APPARATUS FOR PROTECTING AND ORGANIZING SPORT CLUB SETS Swb Technologies LLC GUDORF, LAURA A 2876 §102§103§112 Non-Final OA — Pending Feb 13, 2025
18872614 PROCESS FOR PRODUCING NAPHTHA AND DIESEL FROM PYROLYSIS OF PLASTICS Abundia Plastics Europe Limited CAMPANELL, FRANCIS C 1772 §112 Non-Final OA — Pending Dec 06, 2024
18970403 DOUGH PRODUCTS AND METHOD OF MAKING THE SAME Conagra Foods Rdm, LLC TURNER, FELICIA C 1793 §103Other Non-Final OA — Pending Dec 05, 2024
18944502 SYSTEM FOR COLLECTING LIQUID SAMPLES Elemental Scientific, Inc. FITZGERALD, JOHN P 2855 DP Non-Final OA — Pending Nov 12, 2024
18807441 SPROUTED POPCORN AND METHOD FOR MAKING SPROUTED POPCORN Conagra Foods Rdm, LLC ROBERTS, HERBERT K 2855 §103§112Other Non-Final OA — Pending Aug 16, 2024
18769652 WATER ABSORBERS AND SEPARATION MECHANISMS FOR APPLICATION TO HIGH MOISTURE FOODSTUFFS Conagra Foods Rdm, Inc. TRAN, LIEN THUY 1793 §103DP Non-Final OA — Pending Jul 11, 2024
18606911 EXPANDABLE AND CONTRACTABLE PAVER ASSEMBLY FOR NARROW ACCESS PATHS Pajco Technologies, LLC ADDIE, RAYMOND W 3671 §103 Non-Final OA — Pending Mar 15, 2024
18436198 SYSTEM FOR COLLECTING LIQUID SAMPLES FROM A DISTANCE Elemental Scientific, Inc. HYUN, PAUL SANG HWA 1796 §102§103Other Non-Final OA — Pending Feb 08, 2024
18530834 MICROWAVE COOKING PACKAGE Conagra Foods Rdm, Inc. VAN, QUANG T 3761 §102§103 Non-Final OA — Pending Dec 06, 2023
18480880 AUTOSAMPLER SYSTEM WITH MULTI-LUMEN PROBE Elemental Scientific, Inc. NGUYEN, HENRY H 1758 §102§103 Final Rejection — Pending Oct 04, 2023
18206883 FLUOROCHEMICAL-FREE MICROWAVE POPCORN PACKAGE AND PRODUCTION PROCESS Conagra Foods Rdm, Inc. TAWFIK, SAMEH 3731 §103 Non-Final OA — Pending Jun 07, 2023
18206880 FLUOROCHEMICAL-FREE MICROWAVE POPCORN PACKAGE AND PRODUCTION PROCESS Conagra Foods Rdm, LLC TAWFIK, SAMEH 3731 §103 Non-Final OA — Pending Jun 07, 2023
18205131 AUTOMATED INLINE NANOPARTICLE STANDARD MATERIAL ADDITION Elemental Scientific, Inc. GASSEN, CHRISTOPHER J 2881 §103 Non-Final OA 17d overdue Pending Jun 02, 2023
18137559 MULTI DATA PROCESS SWITCHING FOR NANOPARTICLE BASELINE AND DETECTION THRESHOLD DETERMINATION Elemental Scientific, Inc. STOFFA, WYATT A 2881 §112 Non-Final OA — Pending Apr 21, 2023
17973947 AUTOMATED SYSTEM FOR REMOTE CHEMICAL SAMPLE COLLECTION WITH SAFE ISOLATION OF SAMPLE VESSEL Elemental Scientific, Inc. THOMPSON, CURTIS A 1798 §103 Non-Final OA 9d Pending Oct 26, 2022
17872533 SEPARATION OF RARE EARTH METALS The Queen's University of Belfast HERNANDEZ, JACKSON J 1627 §103Other Non-Final OA 28d overdue Pending Jul 25, 2022
16891461 PLANT OIL BASED FAT SPREAD Conagra Foods Rdm, Inc. LE, EMILY M 1793 §103 Final Rejection — Pending Jun 03, 2020

Managing Advent, LLP'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 Advent, LLP's patent allowance rate?

95.0% of resolved applications prosecuted by Advent, LLP were allowed, across 2,529 applications in USPTO records.

How many office actions does Advent, LLP average before allowance?

3.18 office actions per allowed application on average.

How many pending office actions does Advent, LLP have?

19 pending office actions as of October 2026, for 9 clients, before 18 examiners in 14 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