Prosecution Insights
Last updated: April 19, 2026

Bcf LLP

11 pending office actions • 5 clients

Portfolio Summary

11
Total Pending OAs
3
Final Rejections
8
Non-Final OAs

Client Portfolio (5 clients)

Client (Assignee)Pending OAs
Risen (Suzhou) Pharma Tech Co., Ltd. 6
Risen (Shanghai) Pharmaceutical Engineering Co. Ltd. 1
Risen (Suzhou) Pharma Tech Co. Ltd. 1
Prolec-Ge Internacional, S. De R. L. De C. V. 1
UNITY HEALTH TORONTO 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18948330 REINFORCEMENT MEMBER FOR A DOOR, DOOR REINFORCEMENT SET, DOOR REINFORCEMENT DEVICE, DOOR FRAME REINFORCEMENT KIT AND DOOR SECURITY KIT Unknown AHMAD, FARIA F 3675 Non-Final OA Nov 14, 2024
18533332 KRAS INHIBITORS AND PHARMACEUTICAL USES THEREOF Risen (Shanghai) Pharmaceutical Engineering Co. Ltd. MAHLUM, JONATHAN DAVIS 1625 Non-Final OA Dec 08, 2023
18566768 CRYSTAL FORMS OF GLUCOSAMINE DERIVATIVE, AND PREPARATION METHOD THEREFOR AND USE THEREOF Risen (Suzhou) Pharma Tech Co., Ltd. BRANDSEN, BENJAMIN MICHAEL 1693 Non-Final OA Dec 04, 2023
18466473 BIFUNCTIONAL COMPOUNDS AND PHARMACEUTICAL USES THEREOF Risen (Suzhou) Pharma Tech Co., Ltd. LEE, CHIHYI NMN 1628 Non-Final OA Sep 13, 2023
18463439 KRAS INHIBITOR AND PHARMACEUTICAL USES THEREOF Risen (Suzhou) Pharma Tech Co., Ltd. COPPINS, JANET L 1628 Non-Final OA Sep 08, 2023
18266331 PHARMACEUTICAL APPLICATION OF FUSED RING PHENOLIC COMPOUNDS Risen (Suzhou) Pharma Tech Co. Ltd. GALSTER, SAMUEL LEONARD 1693 Non-Final OA Jun 09, 2023
18119592 BIFUNCTIONAL COMPOUNDS AND PHARMACEUTICAL USES THEREOF Risen (Suzhou) Pharma Tech Co., Ltd. LEE, CHIHYI NMN 1628 Non-Final OA Mar 09, 2023
18021709 CD73 INHIBITORS AND PHARMACEUTICAL USES THEREOF Risen (Suzhou) Pharma Tech Co., Ltd. LEE, HOI YAN NMN 1693 Final Rejection Feb 16, 2023
18013923 VARIABLE-IMPEDANCE ELECTRIC TRANSFORMER Prolec-Ge Internacional, S. De R. L. De C. V. HOSSAIN, KAZI S 2837 Final Rejection Dec 30, 2022
17910102 METHOD AND SYSTEM FOR CONTROLLING A LEVEL OF VENTILATORY ASSIST APPLIED TO A PATIENT BY A MECHANICAL VENTILATOR UNITY HEALTH TORONTO ZHANG, TINA 3785 Non-Final OA Sep 08, 2022
17844407 BIVALENT COMPOUNDS, CONJUGATES AND USES THEREOF Risen (Suzhou) Pharma Tech Co., Ltd. MCINTOSH III, TRAVISS C 1693 Final Rejection Jun 20, 2022

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