Prosecution Insights
Last updated: April 19, 2026

Sprintray Inc.

15 pending office actions

Portfolio Summary

15
Total Pending OAs
9
Final Rejections
6
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19245136 KIT AND METHOD FOR RETROFITTING EXISTING THREE DIMENSIONAL ADDITIVE MANUFACTURING DEVICES ROBITAILLE, JOHN P 1743 Non-Final OA Jun 20, 2025
19059144 MULTI-MATERIAL PRINTING RESERVOIR AND PLATFORM SYSTEM FOR ADDITIVE MANUFACTURING DEVICES ROBITAILLE, JOHN P 1743 Final Rejection Feb 20, 2025
18764335 SYSTEM AND METHOD FOR ADJUSTING DENTAL MODELS LI, RAYMOND CHUN LAM 2614 Non-Final OA Jul 04, 2024
18619744 HYDRAULIC 3D-PRINTING SYSTEM AND METHOD NELSON, JAMEL M 1743 Final Rejection Mar 28, 2024
18401160 HYDRAULIC 3D-PRINTING SYSTEM AND METHOD NELSON, JAMEL M 1743 Final Rejection Dec 29, 2023
18401155 HYDRAULIC 3D-PRINTING SYSTEM AND METHOD NELSON, JAMEL M 1743 Final Rejection Dec 29, 2023
18543791 HYDRAULIC 3D-PRINTING SYSTEM AND METHOD NELSON, JAMEL M 1743 Final Rejection Dec 18, 2023
18539815 APPARATUS AND METHODS FOR MAKING THREE-DIMENSIONAL OBJECTS USING A HEATED RECOATER GROUX, JENNIFER LILA 1754 Non-Final OA Dec 14, 2023
18370326 PROTECTIVE ORAL APPLIANCE LEE, MICHELLE J 3786 Final Rejection Sep 19, 2023
18370105 HARDENED BUILD PLATFORM FOR USE IN THREE-DIMENSIONAL PRINTING SYSTEMS NELSON, JAMEL M 1743 Non-Final OA Sep 19, 2023
18370141 ADJUSTABLE ORAL APPLIANCE FOR TREATING SLEEP APNEA HAWTHORNE, OPHELIA ALTHEA 3786 Final Rejection Sep 19, 2023
18244380 SINGLE-USE CARTRIDGE WITH BUILT-IN RESERVOIR AND BUILD PLATE FOR ADDITIVE MANUFACTURING DEVICES ROBITAILLE, JOHN P 1743 Final Rejection Sep 11, 2023
18114537 SYSTEM AND METHOD OF PRODUCING DENTAL APPLIANCES USING ADDITIVE MANUFACTURING NELSON, MATTHEW M 3772 Non-Final OA Feb 27, 2023
18088472 ORTHODONTIC BRACKET AND BRACKET SUPPORT SYSTEM AND METHOD MIRABITO, MICHAEL PAUL 2187 Non-Final OA Dec 23, 2022
17975024 SUBSTRATES AND SPACERS FOR USE WITHIN A THREE-DIMENSIONAL PRINTING RESERVOIR ASSEMBLY DARNELL, BAILEIGH K 1743 Final Rejection Oct 27, 2022

Managing Sprintray Inc.'s Patent Portfolio?

IP Author helps IP teams 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