Prosecution Insights
Last updated: April 19, 2026

Perkins Coie LLP - Shifamed Holdings, LLC

16 pending office actions • 3 clients

Portfolio Summary

16
Total Pending OAs
3
Final Rejections
13
Non-Final OAs

Client Portfolio (3 clients)

Client (Assignee)Pending OAs
Shifamed Holdings, LLC 14
Shifamed Holdings, LLC 1
Shifamed Holding, LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18705165 Untitled Shifamed Holdings, LLC WIEST, PHILIP R 3781 Non-Final OA
18710139 IMPLANTABLE CLOSURE DEVICES AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC ORKIN, ALEXANDER J 3771 Non-Final OA May 14, 2024
18698338 SYSTEMS, DEVICES, AND METHODS FOR MAINTAINING FLOW IN ADJUSTABLE SHUNTING SYSTEMS Shifamed Holdings, LLC RAYMOND, LINNAE ELIZABETH 3781 Non-Final OA Apr 03, 2024
18290595 IMPLANTABLE SHUNTS WITH MULTI-LAYERED FLUID RESISTORS, AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC STRACHAN, KATE ELIZABETH 3781 Non-Final OA Jan 19, 2024
18572141 RADIO TRANSMITTERS AND ANTENNA ASSEMBLIES FOR MEDICAL SYSTEMS Shifamed Holdings, LLC MARCETICH, ADAM M 3781 Non-Final OA Dec 19, 2023
18560611 IMPLANTABLE MEDICAL DEVICES HAVING CANISTERS ENCLOSED IN ANCHORS WITH CAVITIES, AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC TOWNSEND, GUY K 3781 Non-Final OA Nov 13, 2023
18555777 ACCOMMODATING INTRAOCULAR LENSES AND ASSOCIATED METHODS Shifamed Holdings, LLC LOUIS, RICHARD G 3771 Non-Final OA Oct 17, 2023
18551930 SYSTEMS AND METHODS FOR MEASURING EXTRAVASCULAR LUNG WATER Shifamed Holding, LLC FLANAGAN, BEVERLY MEINDL 3794 Non-Final OA Sep 22, 2023
18551571 ADJUSTABLE SHUNTING SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC KALIHER, HANS CHRISTIAN 3781 Non-Final OA Sep 20, 2023
18548147 SHAPE MEMORY ACTUATORS FOR ADJUSTABLE SHUNTING SYSTEMS, AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC KIM, ERIN ASA 3781 Non-Final OA Aug 28, 2023
18328671 ACCOMMODATING INTRAOCULAR LENS Shifamed Holdings, LLC LOPEZ, LESLIE ANN 3774 Non-Final OA Jun 02, 2023
18247499 ADJUSTABLE SHUNTS WITH RESONANT CIRCUITS AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC MARCETICH, ADAM M 3781 Final Rejection Mar 31, 2023
18072933 ACCOMMODATING INTRAOCULAR LENS Shifamed Holdings, LLC LOPEZ, LESLIE ANN 3774 Final Rejection Dec 01, 2022
17992655 IMPLANTABLE SHUNT SYSTEMS AND METHODS Shifamed Holdings, LLC ZIMBOUSKI, ARIANA 3781 Final Rejection Nov 22, 2022
17793309 INTRACARDIAC PRESSURE SENSOR WITH BARRIER STRUCTURE AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC AGAHI, PUYA 3791 Non-Final OA Jul 15, 2022
17792686 INTERATRIAL SHUNTS WITH ANCHORING MECHANISMS AND ASSOCIATED SYSTEMS AND METHODS Shifamed Holdings, LLC CHATRATHI, ARJUNA P 3781 Non-Final OA Jul 13, 2022

Managing Perkins Coie LLP - Shifamed Holdings, LLC's Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month