ALPHA-PORE Trademark

Trademark Overview


On Wednesday, August 27, 2025, a trademark application was filed for ALPHA-PORE with the United States Patent and Trademark Office. The USPTO has given the ALPHA-PORE trademark a serial number of 99360817. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, August 27, 2025. This trademark is owned by Donaldson Company, Inc.. The ALPHA-PORE trademark is filed in the Machinery Products, Computer & Software Products & Electrical & Scientific Products, Medical Instrument Products, and Environmental Control Instrument Products categories with the following description:

Microporous hollow fibers used in contactors, degassers, filters, concentrators, purifiers, diffusers, 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; 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

Membrane filtration media sold as an integral component of filters engineered for use in filtration skids and industrial equipment supporting food and beverage processing, pharmaceutical and biotech production, industrial fermentation, and cosmetic manufacturing; Filters for use in machines in the chemical, pharmaceutical, cosmetic, food and beverages and electronics industries for drying, cleaning, cooling and treating air, steam, gases and liquids; Filter elements for use in machines in the chemical, pharmaceutical, cosmetic, food and beverages and electronics industries; Filters equipped with polyethersulfone (PES) membrane technology used for sterile filtration, clarifying ingredients, and particle removal in industrial water filtration, biotechnology and pharmaceutical filtration, food and beverage processing, and filtration in cosmetic manufacturing; Filter elements of stainless steel, polyethersulfone, and housings therefor, for use in machines for filtering air, gases, steam an...

Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Filtering for cleaning and purifying air, gases, and liquids, namely, a membrane contactor comprised of microporous hollow fibers for conducting membrane separation and transferring dissolved gases to or from a fluid stream in the nature of liquid filters

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 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 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 for use in medical apparatus for blood treatment, namely, dialysis filters, hemodiafilters, hemofilters, endotoxin filter...
alpha-pore

General Information


Serial Number99360817
Word MarkALPHA-PORE
Filing DateWednesday, August 27, 2025
Status630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Status DateWednesday, August 27, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesMicroporous hollow fibers used in contactors, degassers, filters, concentrators, purifiers, diffusers, 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; 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 ServicesMembrane filtration media sold as an integral component of filters engineered for use in filtration skids and industrial equipment supporting food and beverage processing, pharmaceutical and biotech production, industrial fermentation, and cosmetic manufacturing; Filters for use in machines in the chemical, pharmaceutical, cosmetic, food and beverages and electronics industries for drying, cleaning, cooling and treating air, steam, gases and liquids; Filter elements for use in machines in the chemical, pharmaceutical, cosmetic, food and beverages and electronics industries; Filters equipped with polyethersulfone (PES) membrane technology used for sterile filtration, clarifying ingredients, and particle removal in industrial water filtration, biotechnology and pharmaceutical filtration, food and beverage processing, and filtration in cosmetic manufacturing; Filter elements of stainless steel, polyethersulfone, and housings therefor, for use in machines for filtering air, gases, steam and liquids in the chemical, industrial, biotechnology, pharmaceutical, cosmetic, food and beverages industries
Pseudo MarkALPHA PORE
Goods and ServicesFibrous filtering media for general industrial use in the purification of air and industrial fluids; Filtering for cleaning and purifying air, gases, and liquids, namely, a membrane contactor comprised of microporous hollow fibers for conducting membrane separation and transferring dissolved gases to or from a fluid stream in the nature of liquid filters
Goods and ServicesMembranes 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 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 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 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, 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 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

Classification Information


International Class007 - 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 Codes013, 019, 021, 023, 024, 031, 034, 035
Class Status Code6 - Active
Class Status DateWednesday, August 27, 2025
Primary Code007
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class009 - 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 Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateWednesday, August 27, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateWednesday, August 27, 2025
Primary Code010
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 024, 031, 034
Class Status Code6 - Active
Class Status DateWednesday, August 27, 2025
Primary Code011
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameDonaldson Company, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBloomington, MN 55431

Trademark Events


Event DateEvent Description
Wednesday, August 27, 2025NEW APPLICATION ENTERED
Wednesday, August 27, 2025APPLICATION FILING RECEIPT MAILED
Thursday, August 28, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED