Prosecution Insights
Last updated: April 19, 2026

Acclarent Inc.

15 pending office actions

Portfolio Summary

15
Total Pending OAs
2
Final Rejections
13
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18986664 DILATION INSTRUMENT WITH LATERALLY OFFSET GUIDE FEATURE LANE, HOLLY JOANNA 3773 Non-Final OA Dec 18, 2024
18929812 MEDICAL INSTRUMENT WITH DUAL-OUTPUT, SINGLE-INPUT DRIVE ASSEMBLY LONG, SARAH A 3771 Non-Final OA Oct 29, 2024
18922321 DILATION CATHETER WITH BULBOUS TIP DAVID, SHAUN L 3771 Non-Final OA Oct 21, 2024
18885721 NAVIGATION ADAPTER CUFF FOR ENT INSTRUMENT KIM, KAITLYN EUNJI 3797 Non-Final OA Sep 15, 2024
18777168 HOLLOW TUBE SURGICAL INSTRUMENT WITH SINGLE AXIS SENSOR LI, JOHN DENNY 3798 Final Rejection Jul 18, 2024
18735472 ENDOSCOPE CLEANING SHEATH WITH INTEGRAL POSITION SENSOR LONDON, STEPHEN FLOYD 3795 Non-Final OA Jun 06, 2024
18594170 PATIENT TRACKING DEVICE FOR USE WITH MEDICAL INSTRUMENT NAVIGATION SYSTEM NGANGA, BONIFACE N 3797 Non-Final OA Mar 04, 2024
18594164 MEDICAL INSTRUMENT POSITION SENSOR SLEEVE WITH INTEGRAL HEATING ELEMENT MATTSON, SEAN D 3798 Non-Final OA Mar 04, 2024
18594203 GUIDE RAIL ACTUATION ASSEMBLY FOR BALLOON DILATION INSTRUMENT GABR, MOHAMED GAMIL 3771 Non-Final OA Mar 04, 2024
18588250 ATRAUMATIC TIP ASSEMBLY FOR GUIDEWIRE TRAVERS, MATTHEW P 3726 Non-Final OA Feb 27, 2024
18380713 BALLOON DILATION CATHETER SYSTEM FOR TREATMENT AND IRRIGATION OF THE SINUSES ZAMORY, JUSTIN L 3783 Non-Final OA Oct 17, 2023
18238559 INSTRUMENT FOR ENDOSCOPIC POSTERIOR NASAL NERVE ABLATION BLAISE, BRADFORD CHRISTOPHER 3794 Non-Final OA Aug 28, 2023
18207349 AIRWAY DILATION BALLOON WITH HOLLOW CORE BYRD, BRIGID K 3771 Final Rejection Jun 08, 2023
18115310 ENT GUIDE SHAFT WITH DEFLECTABLE TIP AND DISTAL ENDOSCOPE CAP NEAL, TIMOTHY JAY 3795 Non-Final OA Feb 28, 2023
17977148 METHODS AND APPARATUS FOR TREATING DISORDERS OF THE SINUSES KNAUSS, CHRISTIAN D 3771 Non-Final OA Oct 31, 2022

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