Prosecution Insights
Last updated: April 19, 2026

Borden Ladner Gervais (Vancouver)

16 pending office actions • 11 clients

Portfolio Summary

16
Total Pending OAs
2
Final Rejections
14
Non-Final OAs

Client Portfolio (11 clients)

Client (Assignee)Pending OAs
Puzzle Medical Devices Inc. 5
Abk Biomedical Incorporated 2
Theragraph Inc. 1
Epcor Distribution & Transmission Inc. 1
Jp Scientific Limited 1
E3 Lithium Ltd. 1
Biovac Solutions Inc. 1
Novarc Technologies Inc. 1
The Governors of the University of Alberta 1
Graphite Innovation And Technologies Inc. 1
Ir Scientific Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19255847 Untitled Puzzle Medical Devices Inc. EVANISKO, GEORGE ROBERT 3792 Non-Final OA
19241022 IMPLANTABLE MEDICAL DEVICES AND RELATED METHODS THEREOF Puzzle Medical Devices Inc. WEHRHEIM, LINDSEY GAIL 3799 Final Rejection Jun 17, 2025
18862918 SYSTEMS AND METHODS FOR DISPLAYING PATIENT DATA RELATING TO CHRONIC DISEASES Theragraph Inc. LEWIS, CAMRYN BROOKE 3683 Non-Final OA Nov 04, 2024
18468413 DISTRIBUTION TRANSFORMER AND SYSTEM FOR PROVIDING ELECTRICAL POWER FROM A SOURCE GRID TO CUSTOMER SITES Epcor Distribution & Transmission Inc. POUDEL, SANTOSH RAJ 2115 Non-Final OA Sep 15, 2023
18235469 METHOD AND DEVICE FOR SAMPLE INTRODUCTION FOR MASS SPECTROMETRY Jp Scientific Limited KALISZEWSKI, ALINA ROSE 2881 Non-Final OA Aug 18, 2023
18346415 PERCUTANEOUS ASSEMBLY AND METHODS OF USING SAME Puzzle Medical Devices Inc. SCHERBEL, TODD J 3771 Non-Final OA Jul 03, 2023
18039329 LITHIUM MANGANESE OXIDE SPINEL SORBENT COMPOUNDS AND METHODS OF SYNTHESIS E3 Lithium Ltd. FIORITO, JAMES A 1731 Non-Final OA May 30, 2023
18038933 RADIOPAQUE GLASS MATERIAL Abk Biomedical Incorporated BOLDEN, ELIZABETH A 1731 Non-Final OA May 25, 2023
18032696 SLUDGE TREATMENT AND DEWATERING SYSTEMS Biovac Solutions Inc. CECIL, TERRY K 1779 Non-Final OA Apr 19, 2023
18186577 SYSTEM AND METHOD FOR AUTOMATING SUBSEQUENT PASSES OF A WELDING OPERATION Novarc Technologies Inc. HUNTER, JOHN S 3761 Non-Final OA Mar 20, 2023
18081894 METHOD AND DEVICE FOR DETECTING A COMPONENT IN A SAMPLE The Governors of the University of Alberta EOM, ROBERT J 1797 Non-Final OA Dec 15, 2022
17990322 IMPLANTABLE FULLY ENDOVASCULAR MAMMALIAN BODY SUCCEDENT CAVITY WALL BREACH SEALING DEVICE Puzzle Medical Devices Inc. ICET, DANIEL ALLEN 3771 Non-Final OA Nov 18, 2022
17924190 COMPOSITION FOR A COATING, COATINGS AND METHODS THEREOF Graphite Innovation And Technologies Inc. LING, DORIS 1764 Non-Final OA Nov 09, 2022
17910296 GLASS COMPOSITION Ir Scientific Inc. BOLDEN, ELIZABETH A 1731 Non-Final OA Sep 08, 2022
17837463 SYSTEM AND METHOD FOR ASSISTING FLOW OF A FLUID IN A VASCULAR SYSTEM OF A MAMMALIAN BODY Puzzle Medical Devices Inc. MANNAN, MIKAIL A 3774 Non-Final OA Jun 10, 2022
17602205 RADIOPAQUE GLASS MATERIAL Abk Biomedical Incorporated WESTERBERG, NISSA M 1618 Final Rejection Oct 07, 2021

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