Surface treatments

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F2226/00Manufacturing Treatments

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F16F2226/02Surface treatments

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic devices including surface coatings
- Patent number 12,359,289
- Issue date Jul 15, 2025
- Maxterial, Inc.
- Atieh Haghdoost
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Highly durable spring and method of coating the same
- Patent number 12,173,766
- Issue date Dec 24, 2024
- Chuo Hatsujo Kabushiki Kaisha
- Takayuki Okamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydraulic devices including coated surfaces
- Patent number 12,163,208
- Issue date Dec 10, 2024
- Maxterial, Inc.
- Atieh Haghdoost
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Epoxy resin-based cathodic electrodeposition (CED) of metal compone...
- Patent number 12,104,083
- Issue date Oct 1, 2024
- BASF Polyurethanes GmbH
- Moritz Esch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anti-vibration rubber composition and anti-vibration rubber member
- Patent number 11,965,077
- Issue date Apr 23, 2024
- Sumitomo Riko Company Limited
- Masashi Okahisa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plate spring member
- Patent number 11,719,299
- Issue date Aug 8, 2023
- NHK Spring Co., Ltd.
- Yusuke Terada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of manufacturing a hollow spring member
- Patent number 11,701,943
- Issue date Jul 18, 2023
- NHK Spring Co., Ltd.
- Masahiro Umezawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Manufacturing method for cylinder device
- Patent number 11,661,994
- Issue date May 30, 2023
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Mitsunobu Kashina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Amorphous metal strip and method for producing an amorphous metal s...
- Patent number 11,629,413
- Issue date Apr 18, 2023
- Vacuumschmelze GmbH & Co. KG
- Christian Polak
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Spring leaf and method for producing a spring leaf
- Patent number 11,536,342
- Issue date Dec 27, 2022
- Hendrickson Commercial Vehicle Systems Europe GmbH
- Joerg Zamberger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable friction tuning for shock absorption
- Patent number 11,466,749
- Issue date Oct 11, 2022
- Fox Factory, Inc.
- Thomas Wittenschlaeger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Axle assembly and method of manufacture i'hereof
- Patent number 11,400,782
- Issue date Aug 2, 2022
- Springseal, Inc.
- Mark Knapp
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for manufacturing a nozzle piston, production method for a d...
- Patent number 11,353,083
- Issue date Jun 7, 2022
- Stabilus GmbH
- Lars Löhken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Torque adjustment mechanism
- Patent number 11,306,793
- Issue date Apr 19, 2022
- The McAlear Group, Inc.
- Gerald Schutt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method for producing a piston and piston
- Patent number 11,278,993
- Issue date Mar 22, 2022
- Stabilus GmbH
- Lars Löhken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Platinum-nickel-based alloys, products, and methods of making and u...
- Patent number 11,279,989
- Issue date Mar 22, 2022
- Deringer-Ney, Inc.
- Patrick Bowen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel wire for spring
- Patent number 11,143,257
- Issue date Oct 12, 2021
- Sumitomo Electric Industries, Ltd.
- Takafumi Uwano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coil spring manufacturing method and coil spring manufacturing device
- Patent number 11,065,641
- Issue date Jul 20, 2021
- NHK Spring Co., Ltd.
- Yoshimitsu Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hollow spring member and hollow spring member production method
- Patent number 10,900,112
- Issue date Jan 26, 2021
- NHK Spring Co., Ltd.
- Morimichi Kai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Platinum-nickel-based alloys, products, and methods of making and u...
- Patent number 10,858,722
- Issue date Dec 8, 2020
- Deringer-Ney, Inc.
- Patrick Bowen
- G01 - MEASURING TESTING
Information Patent Grant
Torsional vibration damper and manufacturing method thereof
- Patent number 10,816,058
- Issue date Oct 27, 2020
- Toyota Jidosha Kabushiki Kaisha
- Masayuki Ishibashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of producing electrode-equipped plate spring of railcar bogie
- Patent number 10,703,394
- Issue date Jul 7, 2020
- Kawasaki Jukogyo Kabushiki Kaisha
- Takehiro Nishimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable friction tuning for shock absorption
- Patent number 10,670,104
- Issue date Jun 2, 2020
- Fox Factory, Inc.
- Thomas Wittenschlaeger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Torsional vibration reducing device
- Patent number 10,663,032
- Issue date May 26, 2020
- Toyota Jidosha Kabushiki Kaisha
- Takafumi Inagaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of manufacturing a suspension coil spring
- Patent number 10,583,706
- Issue date Mar 10, 2020
- NHK Spring Co., Ltd.
- Akira Tange
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Leaf spring device and method for manufacturing leaf spring device
- Patent number 10,549,594
- Issue date Feb 4, 2020
- NHK Spring Co., Ltd.
- Hidenori Chihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cylinder rod
- Patent number 10,458,505
- Issue date Oct 29, 2019
- Komatsu Ltd.
- Toshiyuki Iseki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steering column for a motor vehicle
- Patent number 10,363,953
- Issue date Jul 30, 2019
- ThyssenKrupp Presta AG
- Sebastian Regner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Article, particularly an air spring bellows, a metal-rubber element...
- Patent number 10,344,818
- Issue date Jul 9, 2019
- ContiTech Luftfedersysteme GmbH
- Thorsten Leethaus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Slide member for shock absorber of vehicle
- Patent number 10,041,537
- Issue date Aug 7, 2018
- Daido Metal Company Ltd.
- Hideki Iwata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING IMPACT ENERGY ABSORBING COMPONENT, AND IMP...
- Publication number 20250237281
- Publication date Jul 24, 2025
- Toyota Jidosha Kabushiki Kaisha
- Tomoaki IHARA
- C21 - METALLURGY OF IRON
Information Patent Application
COIL SPRING, SUSPENSION DEVICE, AND COIL SPRING MANUFACTURING METHOD
- Publication number 20250230850
- Publication date Jul 17, 2025
- NHK Spring Co., Ltd.
- Satoshi OKABE
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING SLIDING MEMBER, METHOD FOR MANUFACTURING D...
- Publication number 20250224013
- Publication date Jul 10, 2025
- KYB Corporation
- Shinji Kato
- B60 - VEHICLES IN GENERAL
Information Patent Application
COATING MATERIAL APPLICATION SYSTEM, CONTROL DEVICE, CONTROL METHOD...
- Publication number 20250205725
- Publication date Jun 26, 2025
- NHK SPRING CO., LTD.
- Takahiro KANO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Steel Wire and Spring with Excellent Antibacterial Properties and C...
- Publication number 20250171905
- Publication date May 29, 2025
- Kiswire Ltd.
- Gwang Weon Yu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LASER HARDENING LOW-CARBON STEEL DAMPER TUBES
- Publication number 20250075767
- Publication date Mar 6, 2025
- BEIJINGWEST INDUSTRIES CO., LTD
- Frank Gerard PIRRELLO
- C21 - METALLURGY OF IRON
Information Patent Application
HIGHLY DURABLE SPRING AND METHOD OF COATING THE SAME
- Publication number 20250067315
- Publication date Feb 27, 2025
- Chuo Hatsujo Kabushiki Kaisha
- Takayuki OKAMOTO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MEMS COMPONENT WITH A MEMBRANE SPRING AND METHOD FOR PRODUCING A ME...
- Publication number 20250042721
- Publication date Feb 6, 2025
- ROBERT BOSCH GmbH
- Stefan Pinter
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
FLOCKED HELICAL SPRING AND METHOD FOR PRODUCING SAME
- Publication number 20240337297
- Publication date Oct 10, 2024
- CHUO HATSUJO KABUSHIKI KAISHA
- Seiki ITO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COIL SPRING, SUSPENSION DEVICE, AND METHOD FOR PRODUCING COIL SPRING
- Publication number 20240229884
- Publication date Jul 11, 2024
- NHK Spring Co., Ltd.
- Hideki OKADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Magnetorheological Fluid Damping System
- Publication number 20240151292
- Publication date May 9, 2024
- United States of America, as represented by the Secretary of the Navy
- Jan M. Kasprzak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COIL SPRING, SUSPENSION DEVICE, AND METHOD FOR PRODUCING COIL SPRING
- Publication number 20240133440
- Publication date Apr 25, 2024
- NHK Spring Co., Ltd.
- Hideki OKADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANTIVIBRATION DEVICE PRODUCTION METHOD, STOPPER FOR ANTIVIBRATION D...
- Publication number 20240011539
- Publication date Jan 11, 2024
- Prospira Corporation
- Akimitsu HYODO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOCK ABSORBER AND METHOD FOR MANUFACTURING SHOCK ABSORBER
- Publication number 20230313403
- Publication date Oct 5, 2023
- Hitachi Astemo, Ltd.
- Toshinori KAWAMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHOCK ABSORBERS INCLUDING SURFACE COATINGS
- Publication number 20230151871
- Publication date May 18, 2023
- MAXTERIAL, INC.
- Atieh Haghdoost
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CYLINDER DEVICE AND METHOD OF MANUFACTURING PISTON ROD
- Publication number 20230116767
- Publication date Apr 13, 2023
- Hitachi Astemo, Ltd.
- Yasuhisa OMATA
- B24 - GRINDING POLISHING
Information Patent Application
VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION
- Publication number 20230018488
- Publication date Jan 19, 2023
- Fox Factory, Inc.
- Thomas Wittenschlaeger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TORSIONAL VIBRATION DAMPER HAVING A HELICAL SPRING ASSEMBLY
- Publication number 20220252132
- Publication date Aug 11, 2022
- ZF Friedrichshafen AG
- Stojan CEGAR
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ANTI-VIBRATION RUBBER COMPOSITION AND ANTI-VIBRATION RUBBER MEMBER
- Publication number 20210206944
- Publication date Jul 8, 2021
- SUMITOMO RIKO COMPANY LIMITED
- Masashi Okahisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A PISTON AND PISTON
- Publication number 20210197326
- Publication date Jul 1, 2021
- Stabilus GmbH
- Lars Löhken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TORQUE ADJUSTMENT MECHANISM
- Publication number 20210108693
- Publication date Apr 15, 2021
- The McAlear Group, Inc.
- Gerald Schutt
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SPRING LEAF AND METHOD FOR PRODUCING A SPRING LEAF
- Publication number 20210054895
- Publication date Feb 25, 2021
- Hendrickson Commercial Vehicle Systems Europe GmbH
- Joerg Zamberger
- B60 - VEHICLES IN GENERAL
Information Patent Application
PLATINUM-NICKEL-BASED ALLOYS, PRODUCTS, AND METHODS OF MAKING AND U...
- Publication number 20210054480
- Publication date Feb 25, 2021
- Deringer-Ney Inc.
- Patrick Bowen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AMORPHOUS METAL STRIP AND METHOD FOR PRODUCING AN AMORPHOUS METAL S...
- Publication number 20210047738
- Publication date Feb 18, 2021
- Vacuumschmelze GMBH & Co. KG
- Christian POLAK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AXLE ASSEMBLY AND METHOD OF MANUFACTURE THEREOF
- Publication number 20210039464
- Publication date Feb 11, 2021
- SpringSeal, Inc.
- Mark Knapp
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANUFACTURING METHOD FOR CYLINDER DEVICE
- Publication number 20200362936
- Publication date Nov 19, 2020
- Hitachi Automotive Systems, Ltd.
- Mitsunobu KASHINA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION
- Publication number 20200292024
- Publication date Sep 17, 2020
- Fox Factory, Inc.
- Thomas Wittenschlaeger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HELICAL COMPRESSION SPRING AND METHOD FOR PRODUCING SAME
- Publication number 20200240487
- Publication date Jul 30, 2020
- NHK Spring Co., Ltd.
- Toshiyuki AKANUMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING A NOZZLE PISTON, PRODUCTION METHOD FOR A D...
- Publication number 20200056674
- Publication date Feb 20, 2020
- Stabilus GmbH
- Lars Löhken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TORSIONAL VIBRATION DAMPER AND MANUFACTURING METHOD THEREOF
- Publication number 20190285136
- Publication date Sep 19, 2019
- Toyota Jidosha Kabushiki Kaisha
- Masayuki ISHIBASHI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Surface treatments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pneumatic devices including surface coatings

Highly durable spring and method of coating the same

Hydraulic devices including coated surfaces

Epoxy resin-based cathodic electrodeposition (CED) of metal compone...

Anti-vibration rubber composition and anti-vibration rubber member

Plate spring member

Method of manufacturing a hollow spring member

Manufacturing method for cylinder device

Amorphous metal strip and method for producing an amorphous metal s...

Spring leaf and method for producing a spring leaf

Variable friction tuning for shock absorption

Axle assembly and method of manufacture i'hereof

Method for manufacturing a nozzle piston, production method for a d...

Torque adjustment mechanism

Method for producing a piston and piston

Platinum-nickel-based alloys, products, and methods of making and u...

Steel wire for spring

Coil spring manufacturing method and coil spring manufacturing device

Hollow spring member and hollow spring member production method

Platinum-nickel-based alloys, products, and methods of making and u...

Torsional vibration damper and manufacturing method thereof

Method of producing electrode-equipped plate spring of railcar bogie

Variable friction tuning for shock absorption

Torsional vibration reducing device

Method of manufacturing a suspension coil spring

Leaf spring device and method for manufacturing leaf spring device

Cylinder rod

Steering column for a motor vehicle

Article, particularly an air spring bellows, a metal-rubber element...

Slide member for shock absorber of vehicle

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING IMPACT ENERGY ABSORBING COMPONENT, AND IMP...

COIL SPRING, SUSPENSION DEVICE, AND COIL SPRING MANUFACTURING METHOD

METHOD FOR MANUFACTURING SLIDING MEMBER, METHOD FOR MANUFACTURING D...

COATING MATERIAL APPLICATION SYSTEM, CONTROL DEVICE, CONTROL METHOD...

Steel Wire and Spring with Excellent Antibacterial Properties and C...

LASER HARDENING LOW-CARBON STEEL DAMPER TUBES

HIGHLY DURABLE SPRING AND METHOD OF COATING THE SAME

MEMS COMPONENT WITH A MEMBRANE SPRING AND METHOD FOR PRODUCING A ME...

FLOCKED HELICAL SPRING AND METHOD FOR PRODUCING SAME

COIL SPRING, SUSPENSION DEVICE, AND METHOD FOR PRODUCING COIL SPRING

Magnetorheological Fluid Damping System

COIL SPRING, SUSPENSION DEVICE, AND METHOD FOR PRODUCING COIL SPRING

ANTIVIBRATION DEVICE PRODUCTION METHOD, STOPPER FOR ANTIVIBRATION D...

SHOCK ABSORBER AND METHOD FOR MANUFACTURING SHOCK ABSORBER

SHOCK ABSORBERS INCLUDING SURFACE COATINGS

CYLINDER DEVICE AND METHOD OF MANUFACTURING PISTON ROD

VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION

TORSIONAL VIBRATION DAMPER HAVING A HELICAL SPRING ASSEMBLY

ANTI-VIBRATION RUBBER COMPOSITION AND ANTI-VIBRATION RUBBER MEMBER

METHOD FOR PRODUCING A PISTON AND PISTON

TORQUE ADJUSTMENT MECHANISM

SPRING LEAF AND METHOD FOR PRODUCING A SPRING LEAF

PLATINUM-NICKEL-BASED ALLOYS, PRODUCTS, AND METHODS OF MAKING AND U...

AMORPHOUS METAL STRIP AND METHOD FOR PRODUCING AN AMORPHOUS METAL S...

AXLE ASSEMBLY AND METHOD OF MANUFACTURE THEREOF

MANUFACTURING METHOD FOR CYLINDER DEVICE

VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION

HELICAL COMPRESSION SPRING AND METHOD FOR PRODUCING SAME

METHOD FOR MANUFACTURING A NOZZLE PISTON, PRODUCTION METHOD FOR A D...

TORSIONAL VIBRATION DAMPER AND MANUFACTURING METHOD THEREOF