| Serial Number | 99360817 |
| Word Mark | ALPHA-PORE |
| Filing Date | Wednesday, August 27, 2025 |
| Status | 645 - FINAL REFUSAL - MAILED |
| Status Date | Wednesday, April 29, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Membrane filtration media sold as an integral component of filters for filtration skids and industrial equipment used in food and beverage processing, pharmaceutical and biotech production, industrial fermentation, and cosmetic manufacturing for filtering industrial process liquids, fermentation liquids, biological fluids, aqueous solutions, and cosmetic liquids; Filters for use as parts of machines in the chemical, pharmaceutical, cosmetic, food and beverage, and electronics industries for drying, cleaning, cooling, and treating air, steam, gases, and liquids; Filter elements for use as parts of machines in the chemical, pharmaceutical, cosmetic, food and beverage, and electronics industries; Filters for use as parts of machines, equipped with polyethersulfone (PES) membrane technology, for sterile filtration, clarification of ingredients, and removal of particulate matter from water and industrial process liquids in biotechnology and pharmaceutical manufacturing, food and beverage processing, and cosmetic manufacturing; Filter elements of stainless steel and polyethersulfone (PES), and filter housings therefor, for use as parts of machines for filtering air, gases, steam, and liquids in the chemical, industrial, biotechnology, pharmaceutical, cosmetic, and food and beverage industries |
| Pseudo Mark | ALPHA PORE |
| Goods and Services | Membranes for use in medical apparatus made of synthetic or regenerated polymers in the form of capillaries, tubing, piping, and film for hemodialysis, hemofiltration, hemodiafiltration, endotoxin filtration, plasmapheresis, emoconcentration; Membranes specially adapted for use in medical apparatus made of synthetic or regenerated polymers in form of films, hollow fibers, tubings and pipings for separation processes, as well as bundles or fabrics of the aforesaid hollow fibers, tubings and pipings in combination with textile threads all for medical use in hemodialysis, hemofiltration, hemodiafiltration, endotoxin filtration, plasmapheresis, hemoconcentration; Capillaries of hollow fibers or tubes made of polymers and arranged in the form of mats for heat exchangers applied in medicine; Medical equipment, namely, membranes made of polymers in the form of hollow fibers for separation processes specially adapted for use in medical apparatus for blood treatment, namely, dialysis filters, hemodiafilters, hemofilters, endotoxin filters, plasmapheresis filters, blood oxygenators, microfiltration, ultrafiltration, and sterilization units for medical purposes, and air filtration for medical ventilators; Membranes made of synthetic or regenerated polymers in the form of hollow fibers, tubing, piping and film for separation processes, and modules equipped with the aforesaid membranes specially adapted for use in medical apparatus,namely, dialysis and plasmapheresis filters in the nature of hemodialysers, hemofiltration, hemofiltration modules, hemodiafiltration, hemodiafiltration modules, endotoxin filtration modules, plasmapheresis modules, and hemoconcentration modules; Membranes in the nature of hollow fibers for medical therapeutic purposes, sold empty, for use in for blood filtration, hemodialysis, hemofiltration, hemodiafiltration, and oxygenation |
| Goods and Services | Laboratory equipment and supplies, namely, microporous hollow fibers specially adapted for use in contactors, degassers, filters, concentrators, purifiers, diffusers, and medical laboratory equipment; Membranes made of synthetic or regenerated polymers in the form of hollow fibers, tubing, piping and film for laboratory separation processes, and modules equipped with the aforesaid membranes for scientific laboratory purposes, namely, filtration modules, modules for osmosis and reverse osmosis, sterilizers, ultrafiltration modules, debubblers, degassers, mass transfer devices; Laboratory equipment, namely, membranes, capillary membranes, flat membranes, and porous tubular membranes for use in laboratory filtration and laboratory separation processes; Laboratory filter membranes used in microfiltration and ultrafiltration; Technical apparatus, namely, filtering membranes for technical or medical separations and transfers, and for use in pharmaceutical dispensations |
| Goods and Services | Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Membrane contactors comprised of microporous hollow fibers, sold as liquid filters, for cleaning and purifying liquids by separating and transferring dissolved gases to or from a liquid fluid stream in industrial processes |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 27, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 27, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 27, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 27, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Donaldson Company, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Bloomington, MN 55431 US |
| Event Date | Event Description |
| Wednesday, August 27, 2025 | NEW APPLICATION ENTERED |
| Wednesday, August 27, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, August 28, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, January 13, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, January 14, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 14, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 14, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 13, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 13, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 13, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 29, 2026 | FINAL REFUSAL WRITTEN |
| Wednesday, April 29, 2026 | FINAL REFUSAL E-MAILED |
| Wednesday, April 29, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |