Prosecution Insights
Last updated: May 29, 2026

Jiangsu Kanion Pharmaceutical Co. Ltd.

5 pending office actions • 4 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
1
Due this week
2
Due this month
0
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 7 days (1)Due ≤ 30 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%)
3
Medium (60%)
1
Easy (20%)
1
Unknown (20%)

Rejection Statute Mix

BucketCases
§103 only3 (60%)
§112 only1 (20%)
No statute on record1 (20%)

Industry Mix

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

5
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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BARRERA, IMMACULADA 2 28.6% +83.3%
TOWNSLEY, SARA ELIZABETH 1 25.3% +48.6%
SAOUD, CHRISTINE J 1 57.8% +37.9%
PARK, HAEJIN S 1 55.3% +37.9%

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
17914868 RECOMBINANT NEWCASTLE DISEASE VIRUS AND PREPARATION METHOD THEREFOR, RECOMBINANT PLASMID, AND USE THEREOF BARRERA, IMMACULADA 19d
18554972 RECOMBINANT NEWCASTLE DISEASE VIRUS RNDV-VEGF-TRAP, GENOME THEREOF, PREPARATION METHOD THEREFOR, AND USE THEREOF BARRERA, IMMACULADA 23d
18005237 PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD TOWNSLEY, SARA ELIZABETH 71d

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
17920163 APPLICATION OF TRADITIONAL CHINESE MEDICINE COMPOSITION TO PREPARATION OF MEDICINE FOR TREATING OR PREVENTING CORONAVIRUS INFECTION PARK, HAEJIN S 114d overdue
17999903 RHFGF21 FUSION PROTEIN, POLYNUCLEOTIDE ENCODING RHFGF21 FUSION PROTEIN, COMPOSITION CONTAINING RHFGF21 FUSION PROTEIN, AND USE OF RHFGF21 FUSION PROTEIN SAOUD, CHRISTINE J 7d
17914868 RECOMBINANT NEWCASTLE DISEASE VIRUS AND PREPARATION METHOD THEREFOR, RECOMBINANT PLASMID, AND USE THEREOF BARRERA, IMMACULADA 19d
18554972 RECOMBINANT NEWCASTLE DISEASE VIRUS RNDV-VEGF-TRAP, GENOME THEREOF, PREPARATION METHOD THEREFOR, AND USE THEREOF BARRERA, IMMACULADA 23d
18005237 PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD TOWNSLEY, SARA ELIZABETH 71d

Top Art Units

Art UnitApps
1671 2
1629 1
1645 1
1614 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18554972 RECOMBINANT NEWCASTLE DISEASE VIRUS RNDV-VEGF-TRAP, GENOME THEREOF, PREPARATION METHOD THEREFOR, AND USE THEREOF BARRERA, IMMACULADA 1671 Other Non-Final OA 23d Pending Oct 11, 2023
18005237 PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD TOWNSLEY, SARA ELIZABETH 1629 §103 Final Rejection 71d Pending Jan 12, 2023
17999903 RHFGF21 FUSION PROTEIN, POLYNUCLEOTIDE ENCODING RHFGF21 FUSION PROTEIN, COMPOSITION CONTAINING RHFGF21 FUSION PROTEIN, AND USE OF RHFGF21 FUSION PROTEIN SAOUD, CHRISTINE J 1645 §103 Non-Final OA 7d Pending Nov 25, 2022
17920163 APPLICATION OF TRADITIONAL CHINESE MEDICINE COMPOSITION TO PREPARATION OF MEDICINE FOR TREATING OR PREVENTING CORONAVIRUS INFECTION PARK, HAEJIN S 1614 §103 Non-Final OA 114d overdue Pending Oct 20, 2022
17914868 RECOMBINANT NEWCASTLE DISEASE VIRUS AND PREPARATION METHOD THEREFOR, RECOMBINANT PLASMID, AND USE THEREOF BARRERA, IMMACULADA 1671 §112 Final Rejection 19d Pending Sep 27, 2022

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