HISTACK
LIVE

Serial Number

79449022

Owner

Linde GmbH

Filing Date

Mar 3, 2026

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HISTACK Trademark

Serial Number: 79449022

HISTACK is a trademark filed by Linde GmbH on March 3, 2026. The trademark is classified under Class 11 (Environmental Control), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Linde GmbH (2 trademarks)

Dr.-Carl-von-Linde-Str. 6-14

Entity Type: 27

Trademark Details

Filing Date

March 3, 2026

Registration Date

Not Registered

Goods & Services

Development, design, inspection, testing of function and technological consultancy services for machines and apparatus for the separation or purification of industrial process gases on an adsorptive basis, in particular operational optimization

Apparatus for the separation or purification of industrial process gases on an adsorptive basis under the generation of alternating pressure conditions, in particular for the production of gaseous hydrogen, carbon dioxide, helium, oxygen, nitrogen, carbon monoxide, hydrocarbons with 2 to 5 carbon atoms, in particular methane, aromatic carbons, in particular with more than six carbon atoms, and water; adsorption modules for industrial process gases with pressure regulators; industrial adsorption plants with pressure-build-up; apparatus for the purification or the separation of industrial process gases on an adsorptive basis under the generation of alternating temperature and/or pressure conditions, in particular for the production of gaseous hydrogen, carbon dioxide, helium, oxygen or nitrogen, carbon monoxide, hydrocarbons with 2 to 5 carbon atoms, in particular methane, aromatic carbons, in particular with more than six carbon atoms, and water; industrial adsorption plants for process gases with adsorption modules and apparatus for temperature regulation of gases

Filing History

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
May 31, 2026 RFCR
NON-FINAL ACTION WRITTEN
May 30, 2026 CNRT
ASSIGNED TO EXAMINER
May 20, 2026 DOCK
APPLICATION FILING RECEIPT MAILED
May 18, 2026 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 18, 2026 NWOS
LIMITATION FROM ORIGINAL APPLICATION ENTERED
May 7, 2026 LIMI
SN ASSIGNED FOR SECT 66A APPL FROM IB
Apr 30, 2026 REPR