Prosecution Insights
Last updated: August 14, 2026

Element Biosciences Inc.

10 pending office actions • 3 art units • 7 examiners • 0 of 10 (0%) have an AI response strategy ready • 10 patents granted in the last 365 days

Portfolio Summary

10
Total Pending OAs
6
Non-Final OAs
4
Final Rejections
0
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.

4
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)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.

2
Hard (20%)
7
Medium (70%)
1
Easy (10%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (40%)
§102 only1 (10%)
Double-patenting only1 (10%)
Double-patenting + other2 (20%)
Multi-statute (no §101)2 (20%)

Industry Mix

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

7
Life Sciences
70% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
3
Business / Other
30% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HUTSON, RICHARD G 3 65.0% +52.9%
CHUNDURU, SURYAPRABHA 2 53.4% +17.5%
HSIEH, PING Y 1 79.1% +15.5%
BOOSALIS, FANI POLYZOS 1 90.3% +10.8%
KENNEDY, SARAH JANE 1 0.0% +0.0%
BUNKER, AMY M 1 29.1% +45.3%
GREENE, CAROLYN LEE 1 64.9% +49.7%

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
18917561 HIGH PERFORMANCE FLUORESCENCE IMAGING MODULE FOR GENOMIC TESTING ASSAY BOOSALIS, FANI POLYZOS

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
18650856 ENGINEERED POLYMERASES WITH REDUCED SEQUENCE-SPECIFIC ERRORS HUTSON, RICHARD G 42d overdue
18426101 NUCLEIC ACID HYBRIDIZATION METHODS KENNEDY, SARAH JANE
18328650 COMPOSITIONS AND METHODS FOR REDUCING BASE CALL ERRORS BY REMOVING DEAMINATED NUCLEOTIDES FROM A NUCLEIC ACID LIBRARY BUNKER, AMY M

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
17705011 ENGINEERED POLYMERASES HUTSON, RICHARD G 99d overdue
17999023 METHODS FOR PAIRED-END SEQUENCING LIBRARY PREPARATION GREENE, CAROLYN LEE 45d overdue
18650856 ENGINEERED POLYMERASES WITH REDUCED SEQUENCE-SPECIFIC ERRORS HUTSON, RICHARD G 42d overdue
17511046 MULTIVALENT BINDING COMPOSITION FOR NUCLEIC ACID ANALYSIS CHUNDURU, SURYAPRABHA 4d overdue
18181476 MULTIVALENT BINDING COMPOSITION FOR NUCLEIC ACID ANALYSIS CHUNDURU, SURYAPRABHA 34d
18968535 IMAGE REGISTRATION IN PRIMARY ANALYSIS HSIEH, PING Y
18917561 HIGH PERFORMANCE FLUORESCENCE IMAGING MODULE FOR GENOMIC TESTING ASSAY BOOSALIS, FANI POLYZOS
18571678 Engineered Polymerases HUTSON, RICHARD G

Top Art Units

Art UnitApps
1652 3
1681 3
1684 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18968535 IMAGE REGISTRATION IN PRIMARY ANALYSIS HSIEH, PING Y §103 Non-Final OA Pending Dec 04, 2024
18917561 HIGH PERFORMANCE FLUORESCENCE IMAGING MODULE FOR GENOMIC TESTING ASSAY BOOSALIS, FANI POLYZOS §103 Non-Final OA Pending Oct 16, 2024
18650856 ENGINEERED POLYMERASES WITH REDUCED SEQUENCE-SPECIFIC ERRORS HUTSON, RICHARD G 1652 §103§112Other Non-Final OA 42d overdue Pending Apr 30, 2024
18426101 NUCLEIC ACID HYBRIDIZATION METHODS KENNEDY, SARAH JANE §102§103§112 Non-Final OA Pending Jan 29, 2024
18571678 Engineered Polymerases HUTSON, RICHARD G 1652 §103§112DP Non-Final OA Pending Dec 18, 2023
18328650 COMPOSITIONS AND METHODS FOR REDUCING BASE CALL ERRORS BY REMOVING DEAMINATED NUCLEOTIDES FROM A NUCLEIC ACID LIBRARY BUNKER, AMY M 1684 §103 Non-Final OA Pending Jun 02, 2023
18181476 MULTIVALENT BINDING COMPOSITION FOR NUCLEIC ACID ANALYSIS CHUNDURU, SURYAPRABHA 1681 §102Other Final Rejection 34d Pending Mar 09, 2023
17999023 METHODS FOR PAIRED-END SEQUENCING LIBRARY PREPARATION GREENE, CAROLYN LEE 1681 §103 Final Rejection 45d overdue Pending Nov 16, 2022
17705011 ENGINEERED POLYMERASES HUTSON, RICHARD G 1652 §112DP Final Rejection 99d overdue Pending Mar 25, 2022
17511046 MULTIVALENT BINDING COMPOSITION FOR NUCLEIC ACID ANALYSIS CHUNDURU, SURYAPRABHA 1681 DP Final Rejection 4d overdue Pending Oct 26, 2021

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