Prosecution Insights
Last updated: April 19, 2026

Abiomed, Inc.

36 pending office actions

Portfolio Summary

36
Total Pending OAs
11
Final Rejections
25
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19196458 INTRODUCER SHEATH HAVING A MULTI-LAYER HUB PLIONIS, NICHOLAS J 3773 Non-Final OA May 01, 2025
18923012 MULTI-LUMEN CATHETER LONG, SARAH A 3771 Non-Final OA Oct 22, 2024
18658248 BIORESORBABLE DEVICE KHANDKER, RAIHAN R 3771 Non-Final OA May 08, 2024
18654128 METHOD AND SYSTEM FOR HOLISTICALLY REDUCING PRELOAD AND/OR MODIFYING THE POSITIONING OR CURVATURE OF AN INTERVENTRICULAR SEPTUM MAHMOOD, NADIA AHMAD 3796 Non-Final OA May 03, 2024
18651905 METHOD AND APPARATUS FOR IMPROVING KIDNEY FUNCTION KISH, JAMES M 3792 Non-Final OA May 01, 2024
18633843 BLOOD PUMP CIRULNICK, EMILY NICOLE 3792 Non-Final OA Apr 12, 2024
18621649 METHODS AND SYSTEMS FOR DETERMINING POSITIONING OF A HEART PUMP SAHAND, SANA 3796 Non-Final OA Mar 29, 2024
18599457 SURFACE MODIFICATION OF MEDICAL DEVICES HOLTZCLAW, MICHAEL T. 3796 Non-Final OA Mar 08, 2024
18411256 OUTFLOW TUBE AND OUTFLOW TUBE ASSEMBLIES MARSH, OWEN LEWIS 3796 Non-Final OA Jan 12, 2024
18388052 REAL-TIME SCREEN DATA ENCODING FOR VISUAL AND DIGITAL DECODING YI, RINNA 2179 Non-Final OA Nov 08, 2023
18503478 SYSTEMS AND METHODS FOR AUXILIARY DISPLAY OF HEMODYNAMIC SIGNALS OR INDICATORS JIAN, SHIRLEY XUEYING 3792 Non-Final OA Nov 07, 2023
18481479 SYSTEMS AND METHODS FOR PUMP SPEED MODULATION MORALES, JON ERIC C 3796 Final Rejection Oct 05, 2023
18370170 PEEL-AWAY SHEATH ASSEMBLY KOCH, GEORGE R 1745 Final Rejection Sep 19, 2023
18367076 USE OF CARDIAC ASSIST DEVICE TO IMPROVE KIDNEY FUNCTION MORALES, JON ERIC C 3796 Non-Final OA Sep 12, 2023
18224644 METHOD TO LAMINATE ePTFE TO A NITINOL BRAID WITH A SMOOTH OUTER DIAMETER PIZIALI, ANDREW T 1789 Non-Final OA Jul 21, 2023
18332050 METHODS AND APPARATUS FOR IDENTIFYING HIGH-RISK PATIENTS FOR PROTECTED PERCUTANEOUS CORONARY INTERVENTIONS NEWTON, CHAD A 3681 Non-Final OA Jun 09, 2023
18327957 ESTIMATING MAXIMUM FLOW THROUGH A CIRCULATORY SUPPORT DEVICE FAIRCHILD, MALLIKA DIPAYAN 3792 Final Rejection Jun 02, 2023
18201462 EXPANDABLE SHEATH WITH FOLD HARRIS, WESLEY G 3783 Non-Final OA May 24, 2023
18196022 CATHETER SECUREMENT DEVICE STIMPERT, PHILIP EARL 3783 Final Rejection May 11, 2023
18195695 METHOD AND SYSTEM OF REDUCING LIMB ISCHEMIA TON, MARTIN TRUYEN 3771 Final Rejection May 10, 2023
18195535 DISTAL LIMB PERFUSION CANNULA STENT & STENT CANNULA COVER BARIA, DINAH N 3774 Non-Final OA May 10, 2023
18195405 METHOD AND SYSTEM FOR REDUCING LIMB ISCHEMIA DANG, ANH TIEU 3771 Final Rejection May 10, 2023
18195617 EXPANDABLE SHEATH AND LINER THEREFOR LANGE, ERIC A 3783 Non-Final OA May 10, 2023
18142227 INTRODUCER SHEATH WITH PEEL AWAY PERFUSION APERTURE RODRIGUEZ, CRIS LOIREN 3783 Non-Final OA May 02, 2023
18111978 METHOD OF PURGING A BLOOD PUMP DEAK, LESLIE R 3799 Final Rejection Feb 21, 2023
18094067 ACCESS DEVICE HUB GRASMEDER, SARAH DYMPNA 3783 Non-Final OA Jan 06, 2023
17979100 FLUORO-LESS SYSTEM AND METHOD FOR DELIVERING CATHETER-BASED BLOOD PUMPS BOUCHELLE, LAURA A 3783 Non-Final OA Nov 02, 2022
17978619 ELECTRIC AND FLUIDIC CABLES MORALES, JON ERIC C 3796 Final Rejection Nov 01, 2022
17975929 CONTROLLED PURGE RECOVERY USING TISSUE PLASMINOGEN ACTIVATOR (tPA) D ABREU, MICHAEL JOSEPH 3796 Final Rejection Oct 28, 2022
17974131 EXPANDABLE INTRODUCER SHEATH FOR MEDICAL DEVICE WOLF, MEGAN YARNALL 3774 Non-Final OA Oct 26, 2022
17899022 INTRAVASCULAR BLOOD PUMP IN COMBINATION WITH CATHETER CONFIGURED TO CONTROL PUMP POSITION IN PATIENT'S HEART WOZNICKI, JACQUELINE 3774 Non-Final OA Aug 30, 2022
17888712 USE OF INTRACARDIAC BLOOD PUMPS AS A BRIDGE TO HIGH-RISK MEDICAL PROCEDURES LAU, MICHAEL J 3796 Non-Final OA Aug 16, 2022
17852645 HEART PUMP ASSEMBLY WITH A BLOOD INLET CONFIGURED TO INCREASE BLOOD FLOW TREVINO III, JOSE HERNANDEZ 3774 Final Rejection Jun 29, 2022
17852201 CANNULA SYSTEM BAKKAR, AYA ZIAD 3796 Non-Final OA Jun 28, 2022
17079754 THERMOFORM CANNULA WITH VARIABLE CANNULA BODY STIFFNESS LEE, ERICA SHENGKAI 3796 Non-Final OA Oct 26, 2020
16913040 OPTICAL SENSOR ASSEMBLY IN CATHETER-BASED MEDICAL DEVICES GHAND, JENNIFER LEIGH-STEWAR 3796 Final Rejection Jun 26, 2020

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