Prosecution Insights
Last updated: April 19, 2026

Daniel P. Nelson

7 pending office actions • 1 client

Portfolio Summary

7
Total Pending OAs
0
Final Rejections
7
Non-Final OAs

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Pureflow LLC 3

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18743098 Untitled Unknown LING, FOR K. 3763 Non-Final OA
18609851 LEAF BAGGER AND ASSOCIATED METHOD Unknown HENSON, KATINA N 3723 Non-Final OA Mar 19, 2024
18435516 ARCH FIXATOR Unknown PULVIDENTE, SYDNEY J 3772 Non-Final OA Feb 07, 2024
18530048 CANNISTER-FREE, VACUUM-ASSISTED EVACUATION OF EXTERNAL CATHETERS Pureflow LLC YANG, CHENG FONG 3781 Non-Final OA Dec 05, 2023
18235027 VACUUM-ASSISTED EVACUATION OF MALE EXTERNAL CATHETERS Pureflow LLC SU, SUSAN SHAN 3781 Non-Final OA Aug 17, 2023
18117761 VACUUM-ASSISTED EVACUATION OF MALE EXTERNAL CATHETERS Pureflow LLC SU, SUSAN SHAN 3781 Non-Final OA Mar 06, 2023
17990697 CHAIRSIDE-CUSTOMIZABLE, FULL-ARCH SHELL TEMPORARIES Unknown WEBB LYTTLE, ADRIENA JONIQUE 3772 Non-Final OA Nov 20, 2022

Managing Daniel P. Nelson'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