Prosecution Insights
Last updated: April 19, 2026

Werner Ip Law, P.C.

8 pending office actions • 5 clients

Portfolio Summary

8
Total Pending OAs
2
Final Rejections
6
Non-Final OAs

Client Portfolio (5 clients)

Client (Assignee)Pending OAs
Sasol Germany GmbH 2
Sasol Chemie GmbH & Co. Kg 1
Batfer Investment S.A. 1
One Number, LLC 1
The Engineered Non-Diet, LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18707394 Untitled Sasol Chemie GmbH & Co. Kg LEFF, ANGELA MARIE DITRAN 3674 Non-Final OA
19295876 Clutch System Unknown WU, LORI SOUTHARD 3655 Non-Final OA Aug 11, 2025
19068187 Metallic Dynamic Seal Batfer Investment S.A. BYRD, EUGENE G 3675 Non-Final OA Mar 03, 2025
18460538 Ecosystem Risk Mitigation System Unknown SUNG, GERALD LUTHER 3741 Final Rejection Sep 02, 2023
18247876 A Bitumen Additive Comprising an Aqueous Wax Dispersion and Its Use to Obtain a Foamed Bitumen Sasol Germany GmbH LIOTT, CAROLINE DUSHECK 1732 Non-Final OA Apr 04, 2023
17778742 Alumina Bismuth Catalyst Support and Method for Its Production Sasol Germany GmbH ZHANG, JIALAN 1732 Non-Final OA May 20, 2022
17144954 System, Method, Process and Apparatus for Assisting in Formulating and Attaining Healthy Weight Management Goals One Number, LLC FERNSTROM, KURT 3715 Non-Final OA Jan 08, 2021
16961068 System, Method, Process and Apparatus for Assisting in Formulating and Attaining Healthy Weight Management Goals The Engineered Non-Diet, LLC FERNSTROM, KURT 3715 Final Rejection Jul 09, 2020

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