Prosecution Insights
Last updated: August 06, 2026

Chong Kun Dang Pharmaceutical Corp.

6 pending office actions • 4 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)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.

3
Hard (50%)
2
Medium (33%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (17%)
§112 only1 (17%)
Double-patenting + other1 (17%)
Multi-statute (no §101)3 (50%)

Industry Mix

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

5
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
1
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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WARD, PAUL V 1 83.1% -11.6%
PECKHAM, RICHARD GRANT 1 67.2% +37.0%
BAEK, BONG-SOOK 1 41.7% +69.8%
VARADARAJ, ARCHANA 1 100.0% +0.0%
REILLY, SOPHIA JANE 1 60.6% +49.1%
WESTERBERG, NISSA M 1 23.3% +36.8%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18854489 1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHIBITOR, AND USES THEREOF WARD, PAUL V

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
17801057 PHARMACEUTICAL COMPOSITION COMPRISING ESOMEPRAZOLE AND SODIUM BICARBONATE HAVING EXCELLENT RELEASE PROPERTIES WESTERBERG, NISSA M 79d overdue
18010399 INJECTABLE COMPOSITION COMPRISING GnRH ANALOGUE VARADARAJ, ARCHANA 33d
18039958 COMPOSITION FOR PREVENTING, IMPROVING OR TREATING GASTRITIS OR PEPTIC ULCER COMPRISING EXTRACT OF CINNAMOMUM CASSIA, FRACTION OF SAID EXTRACT, ISOLATE OF SAID FRACTION OR COMPOUNDS ISOLATED THEREFROM BAEK, BONG-SOOK

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
17801057 PHARMACEUTICAL COMPOSITION COMPRISING ESOMEPRAZOLE AND SODIUM BICARBONATE HAVING EXCELLENT RELEASE PROPERTIES WESTERBERG, NISSA M 79d overdue
17995947 1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHIBITOR, AND THE PHARMACEUTICAL COMPOSITION COMPRISING THE SAME REILLY, SOPHIA JANE 5d overdue
18686193 COMPOSITIONS FOR PREVENTING OR TREATING CHARCOT-MARIE-TOOTH DISEASE (CMT) PECKHAM, RICHARD GRANT
18039958 COMPOSITION FOR PREVENTING, IMPROVING OR TREATING GASTRITIS OR PEPTIC ULCER COMPRISING EXTRACT OF CINNAMOMUM CASSIA, FRACTION OF SAID EXTRACT, ISOLATE OF SAID FRACTION OR COMPOUNDS ISOLATED THEREFROM BAEK, BONG-SOOK

Top Art Units

Art UnitApps
1627 2
1611 1
1658 1
1618 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18854489 1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHIBITOR, AND USES THEREOF WARD, PAUL V §112 Non-Final OA Pending Oct 04, 2024
18686193 COMPOSITIONS FOR PREVENTING OR TREATING CHARCOT-MARIE-TOOTH DISEASE (CMT) PECKHAM, RICHARD GRANT 1627 §102§103DP Non-Final OA Pending Feb 23, 2024
18039958 COMPOSITION FOR PREVENTING, IMPROVING OR TREATING GASTRITIS OR PEPTIC ULCER COMPRISING EXTRACT OF CINNAMOMUM CASSIA, FRACTION OF SAID EXTRACT, ISOLATE OF SAID FRACTION OR COMPOUNDS ISOLATED THEREFROM BAEK, BONG-SOOK 1611 §102§103 Final Rejection Pending Jun 01, 2023
18010399 INJECTABLE COMPOSITION COMPRISING GnRH ANALOGUE VARADARAJ, ARCHANA 1658 §102§103Other Non-Final OA 33d Pending Dec 14, 2022
17995947 1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHIBITOR, AND THE PHARMACEUTICAL COMPOSITION COMPRISING THE SAME REILLY, SOPHIA JANE 1627 §103Other Non-Final OA 5d overdue Pending Oct 11, 2022
17801057 PHARMACEUTICAL COMPOSITION COMPRISING ESOMEPRAZOLE AND SODIUM BICARBONATE HAVING EXCELLENT RELEASE PROPERTIES WESTERBERG, NISSA M 1618 §103§112Other Final Rejection 79d overdue Pending Aug 19, 2022

Managing Chong Kun Dang Pharmaceutical Corp.'s Patent Portfolio?

IP Author helps IP teams 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