Hengst SE

Germany


Create a watch for Hengst SE
Total IP 170
Total IP Rank # 7,803
IP Activity Score 3/5.0    154
IP Activity Rank # 4,325
Dominant Nice Class Machines and machine tools

Patents

Trademarks

35 8
0 3
91 10
23
 
Last Patent 2026 - Semipermeable membrane for membr...
First Patent 2010 - Liquid filter
Last Trademark 2025 - Hengst
First Trademark 1989 - HENGST

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Fluid management module for a medical fluid processing device. The invention relates to a fluid m...
Invention Filter insert having superabsorber particles. The invention relates to a filter insert (10) compr...
Invention Active field polarized media air cleaning device. A gas cleaning device includes a first electro...
Invention Fluid purification device, fuel cell system and method for purifying a fluid flow. 233, having a ...
Invention Filter insert for inserting into an insert holder of a filter system. The invention relates to a ...
Invention Filter insert with improved service life. The invention relates to a filter insert (10) for a flu...
G/S Gas masks; Filters for gas masks; Dust masks; Dust masks; Respiratory masks, not for medical purp...
Invention Fluid filter and housing for the fluid filter. s.
2024 Invention Oil filter cartridge. A filter cartridge configured to be removably inserted into a space of a f...
Invention Method for producing a multi-layered filter medium. The invention relates to a method for produci...
Invention Control of a rotary separator. In a rotary separator for separating particles from a gas flow, ha...
Invention Water separator for a fuel cell system. The invention relates to a water separator (10) for a fue...
Invention Filter insert. The invention relates to a filter insert (10) for insertion into an insert recepta...
Invention Dispensing system for dispensing a filter insert that can be supplied with current. The invention...
Invention Ultrasonic welding method for producing a water separator. The invention relates to an ultrasonic...
Invention Filter assembly. The invention relates to a filter assembly (10), comprising: I) a vehicle module...
Invention Filter system having an ionization device. The invention relates to a filter system (10) comprisi...
Invention Filter insert for use in electrostatic separators. The invention relates to a filter insert (10) ...
Invention Method for operating a filter, and self-cleaning filter system. The invention relates to a method...
Invention Method for checking a filter unit. The invention relates to a method for checking a filter unit (...
Invention Filter element for a fluid filter, and fluid filter. The invention relates to a filter element (2...
G/S Benzine fuel; Greases for technical purposes; Motor oil; Non-chemical additives for engine oils; ...
Invention Filter insert for a filter unit. The invention relates to a filter insert (10) for a filter unit ...
Invention Filter insert for a filter system. The invention relates to a filter insert (10) for a filter sys...
Invention Cabin air filter device and components. A gas cleaning device including a filter cartridge with a...
Invention Cabin air filter with polarisation. A gas filter that includes a filter medium configured to filt...
Invention Filter element for a filtration device. The invention relates to a filter element (10) for a filt...
Invention Multi-layer filter medium. The invention relates to a multi-layer filter medium (10) for insertio...
Invention Filter housing, filter insert, and filter unit comprising a polarisation filter and an electrosta...
Invention Filter insert for inserting into a receiving structure of a filter unit. The invention relates to...
Invention Method for producing a separator plate for a rotary aerosol separator, and mould and separator pl...
Invention Interchangeable container for domestic washing machines. The invention relates to an interchangea...
2023 Invention Treatment device for treating a gas stream. The invention relates to a treatment device (10) for ...
Invention Microplastic filter for a washing machine. A microplastic filter (also referred herein as fluid ...
Invention Control system for an extraction installation. The invention relates to a control system (10) for...
Invention Oil filter cartridge. A filter cartridge configured to be removably inserted into a space of a fi...
Invention Oil filter cartridge. A filter cartridge can prevent a filter housing cover from becoming uninten...
Invention Active field polarized media air cleaning device. A gas cleaning device (1) comprising a first el...
Invention Filter insert with improved filter performance under operating conditions. The invention relates ...
Invention Separation rotor for a centrifugal separator, centrifugal separator and production method thereo...
Invention Semipermeable membrane for membrane humidifier. The invention relates to a semipermeable membran...
Invention Semipermeable membrane for membrane humidifier. The invention relates to a semipermeable membrane...
Invention Method for producing a filter element. A planar first medium in web form is produced or provided...
G/S Filters for refrigeration systems, Filters for water filtering apparatus.
G/S Apparatus for heating; Heating, ventilating, and air conditioning and purification equipment (amb...
2022 Invention Method for the continuous treatment of multiphase fluid flows. The invention relates to a method ...
Invention Recovery system and method for recovering a recirculation flow exiting a fuel cell. The inventio...
Invention Gas management apparatus, and method for conditioning anode gas of a fuel cell. A gas management...
Invention Filter cartridge for insertion in a filter housing of a fluid filter. The invention relates to a...
Invention Filter insert for insertion into a filter housing. The invention relates to a filter insert for ...
2021 G/S Absorption agents; Activators [chemicals]; Additives, chemical, to motor fuel; Chemicals for use ...
G/S Absorption agents; activators [chemicals]; additives, chemical, to motor fuel; chemicals for use ...
G/S Absorption agents; activators [chemicals]; additives, chemical, to motor fuel; chemicals for use...
G/S Air deodorising and air purifying preparations; Air purifying preparations. Discharge screws for ...
2020 G/S Ionization apparatus for the treatment of air or water; Air-conditioning apparatus; Air cleaning ...
2018 G/S Air purification filters for vehicle cabins and cabins of mobile working machines.
2016 G/S Additives, non-chemical, to motor fuel; fuel oil; carburants; motor fuel; gasoline; fuel; lubric...
G/S Additives, non-chemical, to motor fuel; fuel oil; motor fuel; gasoline; fuel, namely, diesel fuel...
G/S additives, non-chemical, to motor fuel; fuel oil; carburant/ motor fuel; gasoline; fuel; lubricat...
2014 G/S Filters for internal combustion engines; Cartridges for filters for internal combustion engines; ...
2013 G/S Motors and engines, expect for land vehicles, parts of motors and engines, except for land vehicl...
G/S Filters, in particular for liquids; Filter inserts for filters for fluids; Housing for filters.
Invention Filter with a replaceable filter insert. A fluid filter with a housing, a releasable cover, and a...
G/S Motors and engines (except for land vehicles) and parts therefor, in particular disk separators a...
2012 G/S Centrifugal separators
2010 G/S Motors and engines (except for land vehicles) and parts, in particular disc separators and parts...
G/S Engine coolants. Cooling installations and cooling apparatus for motors, engines and parts there...
G/S Motors and engines (except for land vehicles) and parts therefor, in particular fuel filters and...
G/S [ Engines not for land vehicles and parts therefor, ] * Engine parts not for land vehicles * name...
G/S Motors and engines (except for land vehicles) and parts therefor, in particular disc separators a...
G/S Engine coolants. Cooling installations and cooling apparatus for motors, engines, machines and pa...
2008 G/S Air filters for motors and engines; fuel filters; oil filters; liquid filters, namely, coolant fi...
2004 G/S Air filters for motors and engines; fuel filters; oil filters; liquid filters, namely coolant fil...
G/S Filter cartridges made of metal. Air filters, fuel filters, oil filters, liquid filters and gas ...
G/S Filter inserts of metal. Fresh air filters; air filters, fuel filters, oil filters, liquid filter...
1995 G/S Filtre à air, filtre à combustible, filtre à huile, filtre hydraulique et filtre à gaz en tant q...
1994 G/S filters for vehicle motors and engines, namely, oil filters, [gas filters and air filters] and re...
1989 G/S Air filter, fuel filter, oil filter, hydraulic filter and gas filter as parts of machines, motor...
G/S FILTERS FOR FILTERING AIR, FUEL, OIL, LIQUIDS AND GASES FOR USE IN MOTOR VEHICLES