Prosecution Insights
Last updated: October 25, 2026

Dynavax Technologies Corporation

Technology area: Biotechnology & Pharmaceuticals

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Dynavax Technologies Corporation is active in the Biotechnology & Pharmaceuticals technology area and currently has 5 pending office actions. These 5 actions are assigned to 5 distinct examiners, meaning that every pending matter is being reviewed by a unique individual. This distribution across 5 distinct examiners suggests that the company is receiving a range of examiner feedback on its biotechnology innovations.

The prosecution of these 5 pending office actions is concentrated within 4 distinct art units. This concentration is notable because it shows that while the examiners are all different, they are working within 4 technical groups. This suggests that the company's 5 pending matters are technically related enough to be funneled into 4 art units, even though 5 distinct examiners are involved in the process.

BLUMEL, BENJAMIN P is the busiest examiner for Dynavax Technologies Corporation, with 1 pending office action. Since the 5 pending office actions are split among 5 distinct examiners, each examiner is responsible for 1 action. This split indicates that no single examiner, including BLUMEL, BENJAMIN P, holds a large portion of the current workload. The pending actions are thus subject to independent review processes within the 4 distinct art units.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

5
Total Pending OAs
5
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

1
Hard (20%)
3
Medium (60%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
Double-patenting only1 (20%)
Double-patenting + other2 (40%)
Multi-statute (no §101)1 (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
BLUMEL, BENJAMIN P 1 70.7% +30.6%
SALVOZA, M FRANCO G 1 68.2% +30.6%
SHIAO, REI TSANG 1 79.9% -33.5%
FOLEY, SHANON A 1 73.3% +18.2%
SITTON, JEHANNE SOUAYA 1 53.2% +47.5%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18267083 METHOD FOR QUANTIFYING CPG-CONTAINING OLIGONUCLEOTIDES IN COMPOSITIONS COMPRISING ALUM SITTON, JEHANNE SOUAYA —

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
18838947 IMMUNOGENIC COMPOSITIONS COMPRISING A RECOMBINANT NEURAMINIDASE AND CpG OLIGONUCLEOTIDE ADJUVANT, AND USES THEREOF BLUMEL, BENJAMIN P —
18723407 IMMUNOGENICITY OF A CPG-ADJUVANTED HERPES ZOSTER VACCINE SALVOZA, M FRANCO G —
18592811 IMMUNOGENIC COMPOSITIONS AND METHODS FOR IMMUNIZATION AGAINST VARIANTS OF SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2 (SARS-COV-2) FOLEY, SHANON A —
18267083 METHOD FOR QUANTIFYING CPG-CONTAINING OLIGONUCLEOTIDES IN COMPOSITIONS COMPRISING ALUM SITTON, JEHANNE SOUAYA —

Top Art Units

Art UnitApps
1671 2
1672 1
1691 1
1682 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18838947 IMMUNOGENIC COMPOSITIONS COMPRISING A RECOMBINANT NEURAMINIDASE AND CpG OLIGONUCLEOTIDE ADJUVANT, AND USES THEREOF BLUMEL, BENJAMIN P 1671 §103DP Non-Final OA — Pending Aug 15, 2024
18723407 IMMUNOGENICITY OF A CPG-ADJUVANTED HERPES ZOSTER VACCINE SALVOZA, M FRANCO G 1672 §103 Non-Final OA — Pending Jun 21, 2024
18629809 ALKYL CHAIN MODIFIED IMIDAZOQUINOLINE TLR7/8 AGONIST COMPOUNDS AND USES THEREOF SHIAO, REI TSANG 1691 DP Non-Final OA — Pending Apr 08, 2024
18592811 IMMUNOGENIC COMPOSITIONS AND METHODS FOR IMMUNIZATION AGAINST VARIANTS OF SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2 (SARS-COV-2) FOLEY, SHANON A 1671 §103§112DP Non-Final OA — Pending Mar 01, 2024
18267083 METHOD FOR QUANTIFYING CPG-CONTAINING OLIGONUCLEOTIDES IN COMPOSITIONS COMPRISING ALUM SITTON, JEHANNE SOUAYA 1682 §103§112 Non-Final OA — Pending Jun 13, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Dynavax Technologies Corporation have?

Dynavax Technologies Corporation has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Dynavax Technologies Corporation applications?

Benjamin P Blumel has the most, with 1 of Dynavax Technologies Corporation's pending office actions.

What technology area are Dynavax Technologies Corporation's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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