Prosecution Insights
Last updated: May 29, 2026

Lt Materials Co. Ltd.

22 pending office actions • 6 art units • 14 examiners • 0 of 22 (0%) have an AI response strategy ready • 22 patents granted in the last 365 days

Portfolio Summary

22
Total Pending OAs
15
Non-Final OAs
7
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 21 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

15
Overdue
1
Due this week
2
Due this month
2
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. 21 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (15)Due ≤ 7 days (1)Due ≤ 30 days (2)Due ≤ 60 days (2)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%)
21
Medium (95%)
0
Easy (0%)
1
Unknown (5%)

Rejection Statute Mix

BucketCases
§103 only20 (91%)
§102 only1 (5%)
No statute on record1 (5%)

Industry Mix

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

22
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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DEGUIRE, SEAN M 5 59.9% +29.9%
KERSHNER, DYLAN CLAY 3 62.7% +38.0%
CLARK, GREGORY D 2 84.6% +8.2%
JEON, SEOKMIN 2 58.8% +56.2%
VAJDA, KRISTIN ANN 1 84.1% +10.6%
NGUYEN, HAIDUNG D 1 65.1% +28.1%
CHICKS, ASHLI ARIANA 1 64.1% +44.9%
STOCKTON, LAURA LYNNE 1 75.0% +33.8%
SIMBANA, RACHEL A 1 60.9% +45.3%
BOHATY, ANDREW K 1 65.3% +23.1%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18012331 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME CLARK, GREGORY D 23d overdue
18016958 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME CLARK, GREGORY D 7d

Interview Candidates (16)

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
18266208 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME CHICKS, ASHLI ARIANA 97d overdue
18267313 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER VAJDA, KRISTIN ANN 78d overdue
17781174 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME DEGUIRE, SEAN M 78d overdue
18129310 HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE STOCKTON, LAURA LYNNE 74d overdue
17890686 HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME DEGUIRE, SEAN M 74d overdue
17616304 COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME JEON, SEOKMIN 70d overdue
17915218 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME DEGUIRE, SEAN M 60d overdue
17925394 COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME SIMBANA, RACHEL A 51d overdue

Top Art Units

Art UnitApps
1786 16
1626 2
1622 1
1761 1
1759 1
1767 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18267313 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER VAJDA, KRISTIN ANN 1622 Other Non-Final OA 78d overdue Pending Jun 14, 2023
18267239 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC MATERIAL LAYER NGUYEN, HAIDUNG D 1761 §103 Final Rejection 71d Pending Jun 14, 2023
18266208 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME CHICKS, ASHLI ARIANA 1626 §103 Non-Final OA 97d overdue Pending Jun 08, 2023
18129310 HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE STOCKTON, LAURA LYNNE 1626 §103 Non-Final OA 74d overdue Pending Mar 31, 2023
18017919 ORGANIC LIGHT-EMITTING DEVICE AND COMPOSITION FOR FORMING ORGANIC MATERIAL LAYER KERSHNER, DYLAN CLAY 1786 §103 Non-Final OA 41d Pending Jan 25, 2023
18016958 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME CLARK, GREGORY D 1786 §102 Non-Final OA 7d Pending Jan 19, 2023
18012331 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME CLARK, GREGORY D 1786 §103 Non-Final OA 23d overdue Pending Dec 22, 2022
18086212 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME DEGUIRE, SEAN M 1786 §103 Non-Final OA 34d Pending Dec 21, 2022
17925394 COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME SIMBANA, RACHEL A 1786 §103 Non-Final OA 51d overdue Pending Nov 15, 2022
17918292 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER BOHATY, ANDREW K 1759 §103 Non-Final OA 17d overdue Pending Oct 11, 2022
17915218 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME DEGUIRE, SEAN M 1786 §103 Non-Final OA 60d overdue Pending Sep 28, 2022
17890686 HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME DEGUIRE, SEAN M 1786 §103 Non-Final OA 74d overdue Pending Aug 18, 2022
17890785 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME DEGUIRE, SEAN M 1786 §103 Final Rejection 29d Pending Aug 18, 2022
17782781 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME JEON, SEOKMIN 1786 §103 Final Rejection 16d overdue Pending Jun 06, 2022
17782815 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DIODE YANG, JAY LEE 1786 §103 Final Rejection 79d overdue Pending Jun 06, 2022
17782051 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DIODE KERSHNER, DYLAN CLAY 1786 §103 Final Rejection 46d overdue Pending Jun 02, 2022
17781174 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME DEGUIRE, SEAN M 1786 §103 Final Rejection 78d overdue Pending May 31, 2022
17616304 COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME JEON, SEOKMIN 1786 §103 Non-Final OA 70d overdue Pending Dec 03, 2021
17612718 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME KERSHNER, DYLAN CLAY 1786 §103 Non-Final OA 13d Pending Nov 19, 2021
17387006 ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND KOLLIAS, ALEXANDER C 1786 §103 Non-Final OA Pending Jul 28, 2021
17291061 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, METHOD FOR MANUFACTURING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER HEINCER, LIAM J 1767 §103 Non-Final OA 103d overdue Pending May 04, 2021
17041192 HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DIODE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER DAHLBURG, ELIZABETH M 1786 §103 Final Rejection 141d overdue Pending Sep 24, 2020

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