Prosecution Insights
Last updated: April 19, 2026

Asymchem Laboratories (Tianjin) Co., Ltd.

5 pending office actions

Portfolio Summary

5
Total Pending OAs
1
Final Rejections
4
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18696632 TRANSAMINASE MUTANT AND APPLICATION THEREOF RAGHU, GANAPATHIRAM 1652 Non-Final OA Mar 28, 2024
18275833 METHOD FOR SYNTHESIZING CHIRAL AMINE COMPOUND SINGH, SATYENDRA K 1657 Non-Final OA Aug 04, 2023
18264091 TRANSAMINASE MUTANTS AND USES THEREOF PAK, YONG D 1652 Non-Final OA Aug 03, 2023
17904994 Method for synthesizing a fluorine-containing chiral amine compound HUTSON, RICHARD G 1652 Non-Final OA Aug 25, 2022
17772660 Continuous synthesis method for ethoxymethylenemalononitrile CHENG, KAREN 1623 Final Rejection Apr 28, 2022

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