Prosecution Insights
Last updated: May 29, 2026

Nano And Advanced Materials Institute Limited

8 pending office actions • 7 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
4
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (3)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%)
6
Medium (75%)
1
Easy (12%)
1
Unknown (12%)

Rejection Statute Mix

BucketCases
§103 only6 (75%)
§112 only1 (12%)
No statute on record1 (12%)

Industry Mix

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

8
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BERMAN, JASON 1 63.3% +21.9%
GOTFREDSON, GAREN 1 40.0% +29.1%
CHEN, VIVIAN 1 57.0% +29.2%
FEELY, MICHAEL J 1 75.1% +41.7%
PARK, LISA S 1 77.1% +23.5%
PAK, JOHN D 1 51.9% +37.7%
AHVAZI, BIJAN 1 63.5% +46.7%
JOHNSTON, BRIEANN R 1 48.9% +32.9%

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
17868821 GERM-REPELLENT ELASTOMER JOHNSTON, BRIEANN R 73d overdue
18499252 HIGH TEMPERATURE RESISTANT PROBIOTICS FOR FOOD OR BEVERAGE AND METHOD OF MAKING THE SAME GOTFREDSON, GAREN 19d overdue
18785683 METHOD FOR FORMING ROBUST HYDROPHOBIC SURFACES ON STEEL WORKPIECE BERMAN, JASON 4d overdue
18448970 OXYGEN BARRIER COATING COMPOSITION AND COATING SOLUTION, COATING LAYER, AND PRODUCT COMPRISING THE SAME CHEN, VIVIAN 14d
18180149 NAPHTHOPYRAN-CONTAINING COMPOUND, POLYMER, MIXTURE, COMPOSITION AND USE THEREOF IN WATER-SOLUBLE PHOTOCHROMIC MATERIALS AHVAZI, BIJAN 16d
18258331 Polymer Structure Comprising Base Plastic With Hydration Layer For Avoiding Biofilm Formation Thereon FEELY, MICHAEL J 29d
18327052 MULTI-LITHIUM SALT ELECTROLYTE AND LITHIUM-BASED BATTERY COMPRISING THE SAME PARK, LISA S 39d
18296962 ANTIBACTERIAL AND ANTIVIRAL FABRIC, FORMULATION FOR SOFT COATING AND METHOD OF FABRICATING THE SAME PAK, JOHN D 72d

Top Art Units

Art UnitApps
1766 2
1794 1
1619 1
1787 1
1729 1
1699 1
1763 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18785683 METHOD FOR FORMING ROBUST HYDROPHOBIC SURFACES ON STEEL WORKPIECE BERMAN, JASON 1794 §103 Non-Final OA 4d overdue Pending Jul 26, 2024
18499252 HIGH TEMPERATURE RESISTANT PROBIOTICS FOR FOOD OR BEVERAGE AND METHOD OF MAKING THE SAME GOTFREDSON, GAREN 1619 §103 Non-Final OA 19d overdue Pending Nov 01, 2023
18448970 OXYGEN BARRIER COATING COMPOSITION AND COATING SOLUTION, COATING LAYER, AND PRODUCT COMPRISING THE SAME CHEN, VIVIAN 1787 §103 Non-Final OA 14d Pending Aug 14, 2023
18258331 Polymer Structure Comprising Base Plastic With Hydration Layer For Avoiding Biofilm Formation Thereon FEELY, MICHAEL J 1766 Other Non-Final OA 29d Pending Jun 20, 2023
18327052 MULTI-LITHIUM SALT ELECTROLYTE AND LITHIUM-BASED BATTERY COMPRISING THE SAME PARK, LISA S 1729 §103 Final Rejection 39d Pending Jun 01, 2023
18296962 ANTIBACTERIAL AND ANTIVIRAL FABRIC, FORMULATION FOR SOFT COATING AND METHOD OF FABRICATING THE SAME PAK, JOHN D 1699 §112 Final Rejection 72d Pending Apr 06, 2023
18180149 NAPHTHOPYRAN-CONTAINING COMPOUND, POLYMER, MIXTURE, COMPOSITION AND USE THEREOF IN WATER-SOLUBLE PHOTOCHROMIC MATERIALS AHVAZI, BIJAN 1763 §103 Final Rejection 16d Pending Mar 08, 2023
17868821 GERM-REPELLENT ELASTOMER JOHNSTON, BRIEANN R 1766 §103 Final Rejection 73d overdue Pending Jul 20, 2022

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