Prosecution Insights
Last updated: August 15, 2026

First Solar Inc.

14 pending office actions • 6 art units • 9 examiners • 0 of 14 (0%) have an AI response strategy ready • 12 patents granted in the last 365 days

Portfolio Summary

14
Total Pending OAs
10
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)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.

10
Hard (71%)
4
Medium (29%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (21%)
Double-patenting + other1 (7%)
Multi-statute (no §101)10 (71%)

Industry Mix

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

14
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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MOWLA, GOLAM 3 61.7% +28.3%
WHITE, SADIE 3 48.9% +31.4%
DINH, BACH T 2 55.2% +31.3%
KANG, TAE-SIK 1 58.2% +28.1%
BUCK, LINDSEY A 1 49.4% +34.2%
TRIVISONNO, ANGELO 1 53.0% +25.5%
PILLAY, DEVINA 1 43.9% +26.4%
LAW, NGA LEUNG V 1 56.5% +20.9%
HOU, FRANK S 1 70.8% +33.5%

Hard Cases (10)

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
18708334 Materials and Methods for Tandem Photovoltaic Devices PILLAY, DEVINA 78d overdue
18914841 Buffer Layers for Photovoltaic Devices with Group V Doping BUCK, LINDSEY A 38d overdue
19023272 PHOTOVOLTAIC DEVICES AND METHOD OF MAKING KANG, TAE-SIK 16d
19023233 Photovoltaic Devices and Method of Making MOWLA, GOLAM 56d
19239412 Photovoltaic Devices with Textured TCO Layers, and Methods of Making TCO Stacks MOWLA, GOLAM
18956909 THIN FILM SOLAR MODULE AND PRODUCTION METHOD DINH, BACH T
18828147 PHOTOVOLTAIC TOP MODULE DINH, BACH T
18841928 PHOTOVOLTAIC DEVICES AND METHODS OF MAKING TRIVISONNO, ANGELO

Interview Candidates (14)

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
18708334 Materials and Methods for Tandem Photovoltaic Devices PILLAY, DEVINA 78d overdue
18914841 Buffer Layers for Photovoltaic Devices with Group V Doping BUCK, LINDSEY A 38d overdue
18723069 Cadmium Selenide Based Photovoltaic Devices And Methods For Forming The Same WHITE, SADIE 9d
19023272 PHOTOVOLTAIC DEVICES AND METHOD OF MAKING KANG, TAE-SIK 16d
19023233 Photovoltaic Devices and Method of Making MOWLA, GOLAM 56d
19006785 Photovoltaic Devices Including An Interfacial Layer MOWLA, GOLAM 70d
19239412 Photovoltaic Devices with Textured TCO Layers, and Methods of Making TCO Stacks MOWLA, GOLAM
18956909 THIN FILM SOLAR MODULE AND PRODUCTION METHOD DINH, BACH T

Top Art Units

Art UnitApps
1721 6
1726 3
1728 2
1722 1
1717 1
1692 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19239412 Photovoltaic Devices with Textured TCO Layers, and Methods of Making TCO Stacks MOWLA, GOLAM 1721 §103§112 Non-Final OA Pending Jun 16, 2025
19023272 PHOTOVOLTAIC DEVICES AND METHOD OF MAKING KANG, TAE-SIK 1728 §102§112 Non-Final OA 16d Pending Jan 15, 2025
19023233 Photovoltaic Devices and Method of Making MOWLA, GOLAM 1721 §102§103 Non-Final OA 56d Pending Jan 15, 2025
19006785 Photovoltaic Devices Including An Interfacial Layer MOWLA, GOLAM 1721 §112DPOther Non-Final OA 70d Pending Dec 31, 2024
18956909 THIN FILM SOLAR MODULE AND PRODUCTION METHOD DINH, BACH T 1726 §102§112 Non-Final OA Pending Nov 22, 2024
18914841 Buffer Layers for Photovoltaic Devices with Group V Doping BUCK, LINDSEY A 1728 §102§103§112Other Final Rejection 38d overdue Pending Oct 14, 2024
18828147 PHOTOVOLTAIC TOP MODULE DINH, BACH T 1726 §103§112 Final Rejection Pending Sep 09, 2024
18825810 LAYER STRUCTURES FOR PHOTOVOLTAIC DEVICES AND PHOTOVOLTAIC DEVICES INCLUDING THE SAME WHITE, SADIE 1721 §103 Non-Final OA Pending Sep 05, 2024
18841928 PHOTOVOLTAIC DEVICES AND METHODS OF MAKING TRIVISONNO, ANGELO 1722 §103§112 Non-Final OA Pending Aug 27, 2024
18723069 Cadmium Selenide Based Photovoltaic Devices And Methods For Forming The Same WHITE, SADIE 1721 §103 Final Rejection 9d Pending Jun 21, 2024
18708334 Materials and Methods for Tandem Photovoltaic Devices PILLAY, DEVINA 1726 §103§112 Final Rejection 78d overdue Pending May 08, 2024
18628285 SYSTEMS AND METHODS FOR VAPORIZATION AND VAPOR DISTRIBUTION LAW, NGA LEUNG V 1717 §103§112 Non-Final OA Pending Apr 05, 2024
18553888 METHODS FOR PURIFYING PEROVSKITE PRECURSORS AND IMPROVED PEROVSKITES MANUFACTURED THEREFROM HOU, FRANK S 1692 §102§112Other Non-Final OA Pending Oct 04, 2023
18035026 PHOTOVOLTAIC DEVICES WITH CONDUCTING LAYER INTERCONNECTS WHITE, SADIE 1721 §103 Non-Final OA Pending May 02, 2023

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