Prosecution Insights
Last updated: October 25, 2026

Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg

Technology area: Chemistry & Materials

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg is currently active in the Chemistry & Materials technology area, with 2 pending office actions. This level of activity suggests a focused approach to protecting their innovations in sustainable packaging materials. The prosecution workload is shared between 2 distinct examiners, which indicates that each pending matter is receiving individual technical scrutiny.

The applications are being processed in distinct art units. This distribution suggests that the company's technology may fall into different specialized categories within the broader Chemistry & Materials field. For practitioners, this means that the prosecution strategy must be sensitive to the specific examination standards and precedents of each art unit involved.

KESSLER JR, THOMAS JOSEPH is identified as the busiest examiner for this portfolio, currently handling 1 pending office action. Since the workload is distributed across different examiners and art units, the prosecution risk is not concentrated in a single area. Success will require a tailored approach for each application that considers the specific preferences of the assigned examiner and the standards of the art unit.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
0
Final Rejections
1
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.

2
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

Industry Mix

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

2
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KESSLER JR, THOMAS JOSEPH 1 46.2% +46.6%
CHEN, VIVIAN 1 56.6% +28.5%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18597768 BIODEGRADABLE FILM KESSLER JR, THOMAS JOSEPH —
16499965 BIODEGRADEABLE FILM CHEN, VIVIAN —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18597768 BIODEGRADABLE FILM KESSLER JR, THOMAS JOSEPH —
16499965 BIODEGRADEABLE FILM CHEN, VIVIAN —

Top Art Units

Art UnitApps
1782 1
1787 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18597768 BIODEGRADABLE FILM KESSLER JR, THOMAS JOSEPH 1782 §103§112Other Non-Final OA — Pending Mar 06, 2024
16499965 BIODEGRADEABLE FILM CHEN, VIVIAN 1787 §103§112 Non-Final OA — Pending Oct 01, 2019

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Frequently Asked Questions

How many pending USPTO office actions does Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg have?

Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg applications?

Thomas Joseph Kessler Jr. has the most, with 1 of Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg's pending office actions.

What technology area are Bio-Tec Biologische Naturverpackungen GmbH & Co. Kg's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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