Prosecution Insights
Last updated: August 06, 2026

VARTA Microbattery GmbH

11 pending office actions • 4 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
1
Non-Final OAs
9
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
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. 7 of the docket's apps have a known mailing date.

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

4
Hard (36%)
7
Medium (64%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (64%)
Multi-statute (no §101)4 (36%)

Industry Mix

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

10
Life Sciences
91% 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
9% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CULLEN, SEAN P 2 69.2% +28.2%
BARCENA, CARLOS 1 80.5% +12.3%
BERHANU, SAMUEL 1 73.1% +14.4%
LAIOS, MARIA J 1 68.7% +18.2%
FEHR, JULIA MARIE 1 53.6% -4.5%
WILLS, MONIQUE M 1 85.8% -31.2%
WYLUDA, KIMBERLY 1 70.8% +12.6%
WANG, PIN JAN 1 66.7% +37.5%
D'ANIELLO, NICHOLAS P 1 68.0% +41.7%
APPLEGATE, SARAH ARIMINTIA 1 50.0% +55.6%

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
18026398 LITHIUM-ION CELL WITH A HIGH SPECIFIC ENERGY DENSITY WILLS, MONIQUE M

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
17999935 LITHIUM-ION CELL WITH HIGH SPECIFIC ENERGY DENSITY D'ANIELLO, NICHOLAS P 24d overdue
18002057 LITHIUM-ION CELL HAVING SEPARATOR WITH INORGANIC MATERIAL AND WELDED CURRENT COLLECTOR CONNECTION CULLEN, SEAN P 23d overdue
17928284 LITHIUM-ION CELL INCLUDING CURRENT COLLECTOR IN DIRECT WELDED CONTACT WITH SHEET METAL MEMBER CULLEN, SEAN P 17d overdue
18279335 METHOD OF MANUFACTURING AN ELECTROCHEMICAL ENERGY STORAGE ELEMENT BARCENA, CARLOS

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
17999935 LITHIUM-ION CELL WITH HIGH SPECIFIC ENERGY DENSITY D'ANIELLO, NICHOLAS P 24d overdue
18005619 ENERGY STORAGE CELL AND PRODUCTION METHOD WYLUDA, KIMBERLY 23d overdue
18002057 LITHIUM-ION CELL HAVING SEPARATOR WITH INORGANIC MATERIAL AND WELDED CURRENT COLLECTOR CONNECTION CULLEN, SEAN P 23d overdue
17928284 LITHIUM-ION CELL INCLUDING CURRENT COLLECTOR IN DIRECT WELDED CONTACT WITH SHEET METAL MEMBER CULLEN, SEAN P 17d overdue
17828099 CELL AND METHOD FOR PRODUCTION THEREOF APPLEGATE, SARAH ARIMINTIA 12d
18267013 METAL-AIR CELL AND METHOD OF MANUFACTURING LAIOS, MARIA J 14d
18009779 METHOD AND SYSTEM FOR PRODUCING ELECTROCHEMICAL CELLS, AND ELECTRODE FOR AN ELECTROCHEMICAL CELL WANG, PIN JAN 39d
18279335 METHOD OF MANUFACTURING AN ELECTROCHEMICAL ENERGY STORAGE ELEMENT BARCENA, CARLOS

Top Art Units

Art UnitApps
1725 5
1723 3
1727 1
1717 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18279335 METHOD OF MANUFACTURING AN ELECTROCHEMICAL ENERGY STORAGE ELEMENT BARCENA, CARLOS 1723 §102§103§112 Final Rejection Pending Aug 29, 2023
18275441 MODULAR BATTERY STORAGE SYSTEM WITH RECHARGEABLE ENERGY STORAGE MODULES, AND METHOD FOR OPERATING THE BATTERY STORAGE SYSTEM BERHANU, SAMUEL §103 Non-Final OA Pending Aug 02, 2023
18267013 METAL-AIR CELL AND METHOD OF MANUFACTURING LAIOS, MARIA J 1727 §103 Final Rejection 14d Pending Jun 13, 2023
18038712 ENERGY STORAGE ELEMENT HAVING A PRISMATIC HOUSING FEHR, JULIA MARIE 1725 §103 Final Rejection Pending May 25, 2023
18026398 LITHIUM-ION CELL WITH A HIGH SPECIFIC ENERGY DENSITY WILLS, MONIQUE M 1723 §103 Final Rejection Pending Mar 15, 2023
18005619 ENERGY STORAGE CELL AND PRODUCTION METHOD WYLUDA, KIMBERLY 1725 §103 Final Rejection 23d overdue Pending Jan 16, 2023
18002057 LITHIUM-ION CELL HAVING SEPARATOR WITH INORGANIC MATERIAL AND WELDED CURRENT COLLECTOR CONNECTION CULLEN, SEAN P 1725 §103§112 Final Rejection 23d overdue Pending Dec 16, 2022
18009779 METHOD AND SYSTEM FOR PRODUCING ELECTROCHEMICAL CELLS, AND ELECTRODE FOR AN ELECTROCHEMICAL CELL WANG, PIN JAN 1717 §103 Non-Final OA 39d Pending Dec 12, 2022
17928284 LITHIUM-ION CELL INCLUDING CURRENT COLLECTOR IN DIRECT WELDED CONTACT WITH SHEET METAL MEMBER CULLEN, SEAN P 1725 §102§103 Final Rejection 17d overdue Pending Nov 29, 2022
17999935 LITHIUM-ION CELL WITH HIGH SPECIFIC ENERGY DENSITY D'ANIELLO, NICHOLAS P 1723 §103§112 Final Rejection 24d overdue Pending Nov 28, 2022
17828099 CELL AND METHOD FOR PRODUCTION THEREOF APPLEGATE, SARAH ARIMINTIA 1725 §103 Final Rejection 12d Pending May 31, 2022

Managing VARTA Microbattery GmbH'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