Legal Representation
Attorney
Cynthia J Walden
USPTO Deadlines
Next Deadline
24 days remaining
Non-Final Action E-Mailed
Due Date
January 20, 2026
Extension Available
Until April 20, 2026
Application History
8 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 20, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Oct 20, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Oct 20, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Oct 16, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 8, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Sep 10, 2025 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| May 28, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| May 28, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals for industrial purposes; Chemicals for use in filtration, purification, clarification, separation or treatment of fluids and molecules
Class 009
Electric control panels; Downloadable software for recording, analyzing, and reporting data in the field of membrane filtration, purification, clarification, separation and treatment of fluids and molecules
Class 011
Ceramic modules for use in filtration, purification, clarification, separation and treatment of fluids and molecules; Filtration units and systems for use in filtration, purification, clarification, separation and treatment of fluids and molecules; Membrane filtration units and systems for filtration, purification, clarification, separation and treatment of fluids and molecules; Racks for holding membranes, units, modules, systems, and equipment for filtration, purification, clarification, separation and treatment of fluids and molecules; Membranes for filtration, purification, clarification, separation and treatment of fluids and molecules; Membrane sheets for filtration, purification, clarification, separation and treatment of fluids and molecules
Class 017
Polymeric membranes and semi-processed synthetic polymeric filtering materials in sheet or rolls for use in manufacture of filtration media; Polymeric and organic based substitute polymeric sheets for use in manufacturing filtration media; Polymeric and organic based substitute polymeric porous membranes in sheet form for use in manufacturing filtration media; Cross-linked polymeric and organic based substitute polymeric membranes in sheet form for use in manufacturing filtration media
Class 035
Business management and consulting services in the field of filtration, purification, clarification, separation and treatment of fluids and molecules
Class 037
Installation and maintenance of membranes, units, modules, systems, and equipment for filtration, purification, clarification, separation and treatment of fluids and molecules; Installation of upgrades for ceramic membrane and ceramic filter systems; Installation of upgrades for membranes, units, modules, systems, and equipment for filtration, purification, clarification, separation and treatment of fluids and molecules
Class 040
Rental of membranes and membrane systems for use in filtration, purification, clarification, separation and treatment of fluids and molecules; Rental of filtration, purification, clarification, separation and treatment membranes, units, modules, systems, and equipment; Technical consulting services related to filtration, purification, clarification, separation and treatment of fluids and molecules; Off-site regeneration of ceramic membrane filters in the nature of applying a heat treatment to reinstate the efficacy of the membrane
Class 042
Scientific and technological services, namely, analysis and testing in the field of filtration, purification, clarification, separation and treatment of fluids and molecules, and research and design relating thereto; Industrial analysis and research services in the field of filtration, purification, clarification, separation and treatment of fluids and molecules; On-site pilot testing of membranes, units, modules, systems, and equipment for filtration, purification, clarification, separation and treatment of fluids and molecules; Designing plant components and equipment for plants in the field of filtration, purification, clarification, separation and treatment of fluids and molecules; Remote monitoring and diagnostics of membranes, units, modules, systems, and equipment for filtration, purification, clarification, separation and treatment for filtration, purification, clarification, separation and treatment of fluids and molecules; Providing upgrades for membranes, units, modules, systems, and equipment for filtration, purification, clarification, separation and treatment of fluids and molecules; Providing technology information in the field of filtration, purification, clarification, separation and treatment of fluids and molecules; Analyzing statistical scientific and technological data in the field of filtration, purification, clarification, separation and treatment of fluids and molecules; Scientific and technological consulting services in the field of filtration, purification, clarification, separation and treatment of fluids and molecules; Providing information relating to statistical scientific and technological data and predictive analytics in the field of filtration, purification, clarification, separation and treatment of fluids and molecules; Scientific and technological consulting services with relation to filtration, purification, clarification, separation and treatment of fluids and molecules specializing in the use of predictive analytics and software as a service (SaaS) featuring software for understanding and predicting value identification and delivery in membrane processing
Classification
International Classes
001
009
011
017
035
037
040
042