Prosecution Insights
Last updated: October 04, 2026

Iandiorio Teska & Coleman, LLP

Technology area: Chemistry & Materials

10 pending office actions • 5 clients • 9 examiners • 5 art units • 0 of 10 (0%) have an AI response strategy ready

Analysis

Iandiorio Teska & Coleman, LLP has experience in the Chemistry & Materials technology area, as evidenced by 1148 career applications. The firm maintains a resolved allowance rate of 88.55 percent for these 1148 career applications. This success is achieved through an average of 3.61 office actions per allowance, which reflects a detailed and iterative prosecution style necessary for complex chemical and materials patents. Such a style involves frequent communication with examiners to overcome technical rejections.

The firm is currently processing 7 pending office actions. These 7 pending office actions constitute the present active docket in this technology area. With an average of 3.61 office actions per allowance, the firm demonstrates a commitment to navigating the patent office's requirements to uphold its 88.55 percent allowance rate. The experience gained from the total career applications informs the strategy used for these current matters. The firm's historical data provides a clear indication of the procedural commitment required for success in these technical areas.

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

Quality Metrics (n=1148 apps, methodology: how we score firms)

88.6%
Allowance Rate
n=1148
+0.59σ
Allowance Rate (norm)
n=1148
3.6
OAs to Allowance
n=665
+0.14σ
OAs to Allow (norm)
n=665
1077 days
Time to Allowance
n=665
+9.6pp
Interview Lift
n=1148
26.9%
RCE Rate
n=1148
0.8%
Appeal Rate
n=1148

Rejection Performance (% of received rejections ultimately overcome)

88.9%
§101 Overcome
n=36
82.9%
§102 Overcome
n=281
84.7%
§103 Overcome
n=470
84.2%
§112 Overcome
n=322

Specialization & Scale

A61B, G01N, Y10T
Top CPC Subclasses
16%
Top-3 CPC Share
n=1148
1
Practitioners
n=1148
1148.0
Apps / Practitioner
n=1148

Portfolio Summary

10
Total Pending OAs
8
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
0
Due this month
1
Due in next 60 days
0
Due later

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.

8
Hard (80%)
2
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (10%)
§102 only1 (10%)
Double-patenting + other1 (10%)
Multi-statute (no §101)7 (70%)

Industry Mix

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

5
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
20% of docket
3
Business / Other
30% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MENON, KRISHNAN S 2 59.7% +11.7%
REMALY, MARK DONALD 1 70.5% +15.9%
SPIES, BRADLEY R 1 74.2% +20.5%
PRINCE JR, FREDDIE GARY 1 79.0% +20.7%
KURTZ, BENJAMIN M 1 56.8% +17.6%
PATEL, PRANAV N 1 68.7% +21.7%
FERENCE, JAMES M 1 71.2% +17.2%
BERNS, DANIEL J 1 73.1% +34.1%
SUN, CAITLYN MINGYUN 1 63.5% +11.9%

Hard Cases (8)

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
18332399 SYSTEM AND METHOD FOR ENHANCING THE CAPACITY OF AN ADSORPTIVE MEDIA TO REMOVE PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF LIQUID CONTAMINATED WITH PFAS AND AT LEAST ONE PRECURSOR MENON, KRISHNAN S 56d
19090656 THERMAL STRESS MONITORING SYSTEM AND METHOD THEREOF REMALY, MARK DONALD —
18777825 SYSTEM AND METHOD FOR SEPARATING COMPETING ANIONS FROM PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN A FLOW OF WATER SPIES, BRADLEY R —
18648703 GRANULAR ACTIVATED CARBON (GAC) REACTIVATION WASTE PRODUCT ENHANCED ACTIVATED SLUDGE SYSTEM FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE PRINCE JR, FREDDIE GARY —
18443736 MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE PATEL, PRANAV N —
18432340 BUILDING INSULATION AND CLADDING SYSTEM FERENCE, JAMES M —
18365634 SYSTEM AND METHOD FOR REMOVING CARBON DIOXIDE FROM A FLOW OF GAS HAVING CARBON DIOXIDE THEREIN BERNS, DANIEL J —
18353265 ELECTROCHEMICAL METHOD FOR FABRICATION OF HIGH-PURITY, HIGH-CONDUCTIVITY CORRUGATED WAVEGUIDES SUN, CAITLYN MINGYUN —

Interview Candidates (10)

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
18332399 SYSTEM AND METHOD FOR ENHANCING THE CAPACITY OF AN ADSORPTIVE MEDIA TO REMOVE PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF LIQUID CONTAMINATED WITH PFAS AND AT LEAST ONE PRECURSOR MENON, KRISHNAN S 56d
19090656 THERMAL STRESS MONITORING SYSTEM AND METHOD THEREOF REMALY, MARK DONALD —
18779658 METHOD AND APPARATUS FOR ELECTROCHEMICAL DEWATERING OF SUSPENSIONS OF CELLULOSIC NANOMATERIALS MENON, KRISHNAN S —
18777825 SYSTEM AND METHOD FOR SEPARATING COMPETING ANIONS FROM PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN A FLOW OF WATER SPIES, BRADLEY R —
18648703 GRANULAR ACTIVATED CARBON (GAC) REACTIVATION WASTE PRODUCT ENHANCED ACTIVATED SLUDGE SYSTEM FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE PRINCE JR, FREDDIE GARY —
18647730 SYSTEM FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A SOLUTION HAVING PFAS THEREIN USING FOAM FRACTIONATION KURTZ, BENJAMIN M —
18443736 MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE PATEL, PRANAV N —
18432340 BUILDING INSULATION AND CLADDING SYSTEM FERENCE, JAMES M —

Client Portfolio (5 clients)

Top Art Units

Art UnitApps
17773
37971
36351
17361
17951

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19090656 THERMAL STRESS MONITORING SYSTEM AND METHOD THEREOF Vivonics, Inc. REMALY, MARK DONALD 3797 §103§112 Non-Final OA — Pending Mar 26, 2025
18779658 METHOD AND APPARATUS FOR ELECTROCHEMICAL DEWATERING OF SUSPENSIONS OF CELLULOSIC NANOMATERIALS Faraday Technology, Inc. MENON, KRISHNAN S §112DP Non-Final OA — Pending Jul 22, 2024
18777825 SYSTEM AND METHOD FOR SEPARATING COMPETING ANIONS FROM PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN A FLOW OF WATER Emerging Compounds Treatment Technologies, Inc. SPIES, BRADLEY R 1777 §102§103Other Final Rejection — Pending Jul 19, 2024
18648703 GRANULAR ACTIVATED CARBON (GAC) REACTIVATION WASTE PRODUCT ENHANCED ACTIVATED SLUDGE SYSTEM FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE Emerging Compounds Treatment Technologies, Inc. PRINCE JR, FREDDIE GARY §102§112 Non-Final OA — Pending Apr 29, 2024
18647730 SYSTEM FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A SOLUTION HAVING PFAS THEREIN USING FOAM FRACTIONATION Emerging Compounds Treatment Technologies, Inc. KURTZ, BENJAMIN M §102 Non-Final OA — Pending Apr 26, 2024
18443736 MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE Emerging Compounds Treatment Technologies, Inc. PATEL, PRANAV N 1777 §103§112 Non-Final OA — Pending Feb 16, 2024
18432340 BUILDING INSULATION AND CLADDING SYSTEM Highland Park Technologies, LLC FERENCE, JAMES M 3635 §102§103§112 Non-Final OA — Pending Feb 05, 2024
18365634 SYSTEM AND METHOD FOR REMOVING CARBON DIOXIDE FROM A FLOW OF GAS HAVING CARBON DIOXIDE THEREIN Onterris Treatment Technologies, Inc. BERNS, DANIEL J 1736 §101§112 Non-Final OA — Pending Aug 04, 2023
18353265 ELECTROCHEMICAL METHOD FOR FABRICATION OF HIGH-PURITY, HIGH-CONDUCTIVITY CORRUGATED WAVEGUIDES Faraday Technology, Inc. SUN, CAITLYN MINGYUN 1795 §103§112 Non-Final OA — Pending Jul 17, 2023
18332399 SYSTEM AND METHOD FOR ENHANCING THE CAPACITY OF AN ADSORPTIVE MEDIA TO REMOVE PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF LIQUID CONTAMINATED WITH PFAS AND AT LEAST ONE PRECURSOR Onterris Treatment Technologies, Inc. MENON, KRISHNAN S 1777 §102§103 Final Rejection 56d Pending Jun 09, 2023

Managing Iandiorio Teska & Coleman, 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

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