Prosecution Insights
Last updated: August 16, 2026

Braskem S.A.

12 pending office actions • 10 art units • 12 examiners • 0 of 12 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Portfolio Summary

12
Total Pending OAs
6
Non-Final OAs
5
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (5)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.

6
Hard (50%)
6
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (42%)
Double-patenting + other1 (8%)
Multi-statute (no §101)6 (50%)

Industry Mix

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

11
Life Sciences
92% 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
8% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KHAN, TAHSEEN 1 61.6% +21.1%
MALEKZADEH, SEYED MASOUD 1 67.2% +31.8%
SHEWAREGED, BETELHEM 1 71.6% +9.1%
COPENHEAVER, BLAINE R 1 83.6% +19.7%
HUHN, RICHARD A 1 67.0% +5.5%
FANG, SHANE 1 76.3% +18.8%
USELDING, JOHN E 1 53.5% +17.6%
KOLB, KATARZYNA I 1 44.7% +16.3%
WOODWARD, ANA LUCRECIA 1 73.2% +16.5%
SASTRI, SATYA B 1 62.7% +29.5%

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18296719 IMPACT MODIFIED POLYPROPYLENE COMPOSITION, ARTICLES AND METHOD OF PREPARING SAME KOLB, KATARZYNA I 49d overdue
18070124 HETEROGENEOUS CATALYST FOR HIGHLY-REACTIVE POLYISOBUTYLENE SASTRI, SATYA B 63d
19003088 MODIFIED POST-CONSUMER RESIN SUITABLE FOR SHRINK FILMS KHAN, TAHSEEN
18374910 POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SOLAR CELL ENCAPSULATION AND METHODS THEREOF COPENHEAVER, BLAINE R
18241735 CONTINUOUS PROCESS FOR POLYMERIZATION OF VINYL CHLORIDE HUHN, RICHARD A
18192517 MULTIMODAL HDPE FOR BLOW MOLDING APPLICATIONS WOODWARD, ANA LUCRECIA

Interview Candidates (8)

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
18296719 IMPACT MODIFIED POLYPROPYLENE COMPOSITION, ARTICLES AND METHOD OF PREPARING SAME KOLB, KATARZYNA I 49d overdue
18890362 APPARATUS TO IMPROVE THE HYDRODYNAMICS IN AN UNDERWATER PELLETIZER AND SYSTEM THEREOF MALEKZADEH, SEYED MASOUD 44d overdue
18070124 HETEROGENEOUS CATALYST FOR HIGHLY-REACTIVE POLYISOBUTYLENE SASTRI, SATYA B 63d
19003088 MODIFIED POST-CONSUMER RESIN SUITABLE FOR SHRINK FILMS KHAN, TAHSEEN
18374910 POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SOLAR CELL ENCAPSULATION AND METHODS THEREOF COPENHEAVER, BLAINE R
18454423 BIOBASED POLYESTERS WITH ENHANCED PROPERTIES FANG, SHANE
18315651 BIO-BASED HDPE FOR NON-WOVEN APPLICATION USELDING, JOHN E
18192517 MULTIMODAL HDPE FOR BLOW MOLDING APPLICATIONS WOODWARD, ANA LUCRECIA

Top Art Units

Art UnitApps
1762 2
1754 1
1785 1
1781 1
1764 1
1766 1
1763 1
1767 1
1765 1
1621 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19003088 MODIFIED POST-CONSUMER RESIN SUITABLE FOR SHRINK FILMS KHAN, TAHSEEN §102§103 Non-Final OA Pending Dec 27, 2024
18890362 APPARATUS TO IMPROVE THE HYDRODYNAMICS IN AN UNDERWATER PELLETIZER AND SYSTEM THEREOF MALEKZADEH, SEYED MASOUD 1754 §103 Final Rejection 44d overdue Pending Sep 19, 2024
18374926 POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR TIE LAYERS AND METHODS THEREOF SHEWAREGED, BETELHEM 1785 §103Other Final Rejection 4d overdue Pending Sep 29, 2023
18374910 POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SOLAR CELL ENCAPSULATION AND METHODS THEREOF COPENHEAVER, BLAINE R 1781 §103§112Other Final Rejection Pending Sep 29, 2023
18241735 CONTINUOUS PROCESS FOR POLYMERIZATION OF VINYL CHLORIDE HUHN, RICHARD A 1764 §103§112 Non-Final OA Pending Sep 01, 2023
18454423 BIOBASED POLYESTERS WITH ENHANCED PROPERTIES FANG, SHANE 1766 §103 Non-Final OA Pending Aug 23, 2023
18315651 BIO-BASED HDPE FOR NON-WOVEN APPLICATION USELDING, JOHN E 1763 §103§112DP Non-Final OA Pending May 11, 2023
18296719 IMPACT MODIFIED POLYPROPYLENE COMPOSITION, ARTICLES AND METHOD OF PREPARING SAME KOLB, KATARZYNA I 1767 §103§112 Final Rejection 49d overdue Pending Apr 06, 2023
18192517 MULTIMODAL HDPE FOR BLOW MOLDING APPLICATIONS WOODWARD, ANA LUCRECIA 1765 §102§103 Non-Final OA Pending Mar 29, 2023
18070124 HETEROGENEOUS CATALYST FOR HIGHLY-REACTIVE POLYISOBUTYLENE SASTRI, SATYA B 1762 §102§103§112 Final Rejection 63d Pending Nov 28, 2022
17556411 POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SHOES AND METHODS THEREOF JONES JR., ROBERT STOCKTON 1762 §103 Non-Final OA 84d overdue Pending Dec 20, 2021
17396292 GREEN POLYETHYLENE WAX FOR HOT MELT ADHESIVES, COATINGS, AND COSMETICS RAMOS LEWIS, JOSMALEN MILAGROS 1621 §103 Non-Final OA 97d overdue Pending Aug 06, 2021

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