NP89
NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
09/19/2025
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Official data from USPTO
MEMBRANA
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
46
Latest update
07/23/2026
Trademark type
Combined
Nice classes
9, 10, 11
Filing date
11/21/2013
Registration date
04/28/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/19/2025
Last transaction
07/23/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/2013
First use in commerce
01/01/2013
Drawing code
3
Owner type
03
Owner location
Maplewood, MN, US
Examiner
LUDEMAN, JESSICA ANN
Mark description
The mark consists of the word "MEMBRANA" in black with a red arch above the letters "MEMB" and a blue arch below the letters "RANA" with a white background.
Holders and representatives
Holders
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
3M COMPANY
Membrana GmbH
Representatives
Kelly Diane Walton Solventum Intellectual Properties Company
Technical classification
Nice Classes
Class 9Class 10Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Microporous hollow fibers used in contactorsdebubblersdegassersfiltersconcentratorspurifiersdiffuserswater treatment equipmentmass transfer deviceswater filterswater purifiersmedical laboratory equipmentlaboratory equipment for conducting membrane separations or additions in laboratory research; Laboratory apparatus containing microporous hollow fibers for conducting membrane separations or additions; Laboratory apparatus in the nature of a membrane contactor for conducting mass transfer operationsdebubbling operationsgasifying and degassing operations; Scientific apparatusmembrane filters and membrane contactors for liquids; Laboratory equipmentmembrane filters and membrane contactors for liquids ; Membranes made of synthetic or regenerated polymers in the form of hollow fiberstubingpiping and film for laboratory separation processesmodules equipped with the aforesaid membranes for scientific laboratory purposesfiltration modulesmodules for osmosis and reverse osmosissterilizersultrafiltration modulesdebubblersdegassersmass transfer devices; Laboratory equipmentmembranescapillary membranesflat membranesporous tubular membranesmodules containing said membranes for the equipmentliquid concentratorspurifiersdebubblersdegassersmass transfer devicesfilters ; laboratory filter membranes used in microfiltration and ultrafiltration; technical apparatusfiltering membranes for technical or medical separations and transfersfor use in pharmaceutical dispensations ; Medical equipmentcontactorsmodules and apparatus equipped with the membranes made of synthetic or regenerated polymers for plasma fractionationblood fractionators
Class 10
Membrane contactor for conducting medical procedureshemodialysis filtersblood oxygenatorsplasma separation filters for blood; Membranes for use in medical apparatus made of synthetic or regenerated polymers in the form of capillariestubingpipingfilm for hemodialysishemofiltrationhemodiafiltrationendotoxin filtrationplasmapheresisemoconcentration; Membranes for use in medical apparatus made of synthetic or regenerated polymers in form of filmshollow fiberstubings and pipings for separation processesas well as bundles or fabrics of the aforesaid hollow fiberstubings and pipings in combination with textile threads all for use in hemodialysishemofiltrationhemodiafiltrationendotoxin filtrationplasmapheresishemoconcentration; Medical apparatus and instrumentsmodules for use in medical apparatus equipped with synthetic or regenerated polymer membranes and bundles for use in hemodialysishemofiltrationhemodiafiltrationendotoxin filtrationplasmapheresishemoconcentrationcontactors or modules for removal of toxins from blood or blood plasma for use in plasmapheresisremoval of blood constituents from blood or blood plasma; Medical apparatus and instrumentsfilters for use in medical apparatus equipped with synthetic or regenerated polymer membranesin the nature of hemodialysershemofiltration moduleshemodiafiltration modulesendotoxin removal filtersfilters that process human blood to filter out and remove endotoxinsplasmapheresis moduleshemoconcentratorsself-contained components that process human blood to increase the concentration of cells and proteins in the blood; Capillaries of hollow fibers or tubes made of polymers and arranged in the form of mats for heat exchangers applied in medicine; Medical equipmentmembranes made of polymers in the form of hollow fibers for separation processes for use in medical apparatus for blood treatmentdialysis filtershemodiafiltershemofiltersendotoxin filtersplasmapheresis filtersblood oxygenatorsmicrofiltrationultrafiltrationsterilization units for medical purposesair filtration for medical ventilators; Membranes made of synthetic or regenerated polymers in the form of hollow fiberstubingpiping and film for separation processesmodules equipped with the aforesaid membranes for use in medical apparatusdialysis and plasmapheresis filters in the nature of hemodialysershemofiltrationhemofiltration moduleshemodiafiltrationhemodiafiltration modulesendotoxin filtration modulesplasmapheresis moduleshemoconcentration modules; Medical equipmentmembranescapillary membranes and flat membranesmodules containing said membranes as part of medical equipmentgas separators and oxygenators for the supply of oxygen to blood or the removal of carbon dioxide from blood; Medical equipmentmembranescapillary membranes and flat membranesmodules containing said membranes as part of medical equipmentdialysis and plasmapheresis filters in the nature of hemoconcentration apparatushemodialysis apparatushemodiafiltration apparatusplasmaphereis apparatusoxygenatorsplasmafractionation; Membranes in the nature of hollow fibers for medical therapeutic purposes; Membranes in the nature of hollow fibers for medical therapeutic purposessold emptyfor use in for blood filtrationhemodialysishemofiltrationhemodiafiltrationoxygenation
Class 11
Membrane separation apparatus for cleaning and purifying gases and liquidsa membrane contactor comprised of microporous hollow fibers for conducting mass transfer operationsmembrane separation and transferring dissolved gases to or from a fluid stream; Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Filtering for cleaning and purifying airgasesliquidsa 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 ; Separators for the cleaning and purification of air in the nature of air filters for industrial installations; Separators for the cleaning and purification of gases in the nature of air filters for industrial installations; Filters made of fiber for water filtration; industrial-water purifying apparatus; Water filtering units for commercial and industrial use; Water filters; Water purification units; Water treatment equipmentcartridge filtration units; Filters for industrial use in water filtrationwater purification and liquid filtrationmembrane filters for filtering liquids; Filters for high purity water and liquid filtration for commercial and industrial usemembrane filters for filtering liquids; Filter membranes used in water microfiltration and ultrafiltration; Waterliquid and fluid purification equipmentmicrofiltration units and ultrafiltration units used to filter impurities from liquidswaterothersin the nature of airgasliquid purification in pharmaceutical and biotech applicationsin food and beverage applicationsin industrial applications and in the healthcare area
Publications
History of USPTO decisions and trademark events.
46 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/19/2025
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
09/19/2025
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
09/19/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/19/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
05/23/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/02/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/02/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/02/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/02/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/02/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/28/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/20/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
07/01/2021
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/01/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/01/2021
E815
TEAS SECTION 8 & 15 RECEIVED
02/22/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/28/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/18/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/18/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/11/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/05/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/05/2015
R.PR
REGISTERED-PRINCIPAL REGISTER
04/28/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/10/2015
PUBO
PUBLISHED FOR OPPOSITION
02/10/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/21/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/03/2015
ALIE
ASSIGNED TO LIE
12/23/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/05/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/04/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/04/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/04/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/20/2014
GNRT
NON-FINAL ACTION E-MAILED
09/20/2014
CNRT
NON-FINAL ACTION WRITTEN
09/20/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/28/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/28/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/28/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/08/2014
GNRT
NON-FINAL ACTION E-MAILED
03/08/2014
CNRT
NON-FINAL ACTION WRITTEN
03/08/2014
DOCK
ASSIGNED TO EXAMINER
03/07/2014
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
12/07/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/06/2013
NWAP
NEW APPLICATION ENTERED
11/25/2013
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