Prosecution Insights
Last updated: August 16, 2026

Rohm and Haas Electronic Materials Korea Ltd.

23 pending office actions • 9 art units • 15 examiners • 0 of 23 (0%) have an AI response strategy ready • 43 patents granted in the last 365 days

Portfolio Summary

23
Total Pending OAs
15
Non-Final OAs
8
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
5
Due this month
1
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (5)Due ≤ 60 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.

5
Hard (22%)
17
Medium (74%)
1
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only10 (43%)
§102 only7 (30%)
Double-patenting only1 (4%)
Multi-statute (no §101)5 (22%)

Industry Mix

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

19
Life Sciences
83% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
4
Business / Other
17% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GARRETT, DAWN L 4 72.5% +10.2%
SIMBANA, RACHEL A 3 61.6% +45.0%
CLARK, GREGORY D 2 84.6% +8.3%
DOLLINGER, MICHAEL M 2 61.8% -13.6%
LOEWE, ROBERT S 2 83.8% +3.8%
ZHANG, RUIYUN 1 70.3% +10.4%
CLAUDIO VAZQUEZ, ADRIANA PAOLA 1
YOO, SUN JAE 1 71.0% +0.3%
CHU, JOHN S Y 1 77.1% +5.7%
BOHATY, ANDREW K 1 65.5% +22.9%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18352549 ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MATERIAL, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME CLARK, GREGORY D
17979252 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS COMPRISING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE CLARK, GREGORY D
17584791 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME LOEWE, ROBERT S

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18084532 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME BOHATY, ANDREW K 3d overdue
17896497 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME LOEWE, ROBERT S 56d
18323036 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L
18178712 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME DOLLINGER, MICHAEL M
17952499 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME COOPER, BRANDON JOSEPH

Interview Candidates (9)

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
18364653 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME ZHANG, RUIYUN 17d overdue
17873639 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME SIMBANA, RACHEL A 11d overdue
18581733 ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME SIMBANA, RACHEL A 8d overdue
18084532 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME BOHATY, ANDREW K 3d overdue
18431116 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L
18344288 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L
18329270 PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L
18323036 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L

Top Art Units

Art UnitApps
1786 8
1766 4
1782 1
1621 1
1737 1
1759 1
1691 1
1626 1
1625 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18581733 ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME SIMBANA, RACHEL A 1786 §103 Non-Final OA 8d overdue Pending Feb 20, 2024
18431116 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L 1786 §103 Final Rejection Pending Feb 02, 2024
18364653 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME ZHANG, RUIYUN 1782 §103 Final Rejection 17d overdue Pending Aug 03, 2023
18352549 ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MATERIAL, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME CLARK, GREGORY D §102 Non-Final OA Pending Jul 14, 2023
18351774 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME CLAUDIO VAZQUEZ, ADRIANA PAOLA §103 Non-Final OA Pending Jul 13, 2023
18344288 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L 1786 DP Non-Final OA Pending Jun 29, 2023
18329270 PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L §103 Non-Final OA Pending Jun 05, 2023
18323036 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME GARRETT, DAWN L §102§103 Non-Final OA Pending May 24, 2023
18296538 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME YOO, SUN JAE 1621 §102 Non-Final OA 27d Pending Apr 06, 2023
18181832 ORGANIC ELECTROLUMINESCENT MATERIAL, A PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME DOLLINGER, MICHAEL M 1766 §103 Non-Final OA Pending Mar 10, 2023
18178712 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME DOLLINGER, MICHAEL M 1766 §102§103Other Non-Final OA Pending Mar 06, 2023
18085082 PHOTORESIST UNDERLAYER COMPOSITION CHU, JOHN S Y 1737 §103 Final Rejection 21d Pending Dec 20, 2022
18084532 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME BOHATY, ANDREW K 1759 §102§103§112 Non-Final OA 3d overdue Pending Dec 19, 2022
17979252 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS COMPRISING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE CLARK, GREGORY D 1786 §102 Final Rejection Pending Nov 02, 2022
17952499 PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME COOPER, BRANDON JOSEPH 1786 §103§112 Non-Final OA Pending Sep 26, 2022
17896497 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME LOEWE, ROBERT S 1766 §102§103 Final Rejection 56d Pending Aug 26, 2022
17873639 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME SIMBANA, RACHEL A 1786 §103 Non-Final OA 11d overdue Pending Jul 26, 2022
17824449 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME JEON, SEOKMIN 1786 §103 Final Rejection 19d Pending May 25, 2022
17584791 ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME LOEWE, ROBERT S 1766 §102 Final Rejection Pending Jan 26, 2022
17425681 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME JOHNSON, CHRISTOPHER LINDSAY 1691 §102 Non-Final OA Pending Jul 23, 2021
17231835 ORGANIC ELECTROLUMINESCENT DEVICE SIMBANA, RACHEL A 1786 §103 Non-Final OA Pending Apr 15, 2021
17206835 ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MATERIAL COMPRISING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE KUCKLA, ANNA GRACE 1626 §102 Final Rejection 26d Pending Mar 19, 2021
17263135 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME MCANANY, JOHN D 1625 §102Other Non-Final OA 30d Pending Jan 25, 2021

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