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Haynes International Inc Patents

What Haynes International Inc has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.

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Filings on file
13
Granted
0
Still pending
13
Filed under
2 names

13 filings

Newest filing first. A pending application has no patent number yet, and most never get one.

InventionPatent
THERMALLY STABLE NI-CR-MO ALLOY FOR ELEVATED TEMPERATURE SERVICEFiled as HAYNES INTERNATIONAL, INC.2025-12-30LEE PIKEpending
A WROUGHT, NICKEL-BASED ALLOY WITH ENHANCED RESISTANCE TO WET-PROCESS PHOSPHORIC ACID AND CREVICE CORROSIONFiled as HAYNES INTERNATIONAL, INC.2025-12-30PAUL CROOKpending
WROUGHT NICKEL-MOLYBDENUM ALLOY WITH ENHANCED RESISTANCE TO THERMALLY-INDUCED EMBRITTLEMENTFiled as HAYNES INTERNATIONAL, INC.2025-12-30MICHAEL FAHRMANNpending
WROUGHT NI-MO ALLOYS WITH EXCELLENT CORROSION RESISTANCE IN REDUCING ACIDS AND IMPROVED FABRICABILITYFiled as HAYNES INTERNATIONAL, INC.2025-12-29MICHAEL G. FAHRMANNpending
WROUGHT NI-MO ALLOYS WITH EXCELLENT CORROSION RESISTANCE IN REDUCING ACIDS AND IMPROVED FABRICABILITYC22C 19/052Filed as Haynes International, Inc.2025-12-12Michael G. Fahrmannpending
WROUGHT NI-MO ALLOYS WITH EXCELLENT CORROSION RESISTANCE IN REDUCING ACIDS AND IMPROVED FABRICABILITYFiled as Haynes International, Inc.2025-01-08Michael G. Fahrmannpending
WROUGHT, NICKEL-BASED ALLOY WITH ENHANCED RESISTANCE TO WET-PROCESS PHOSPHORIC ACID AND CREVICE CORROSIONC22C 19/053, C22C 19/05, C22F 1/10Filed as Haynes International, Inc.2025-01-08Paul Crookpending
WROUGHT NICKEL-MOLYBDENUM ALLOY WITH ENHANCED RESISTANCE TO THERMALLY-INDUCED EMBRITTLEMENTC22C 19/05, C22C 19/057, C22F 1/10Filed as Haynes International, Inc.2025-01-08Michael Fahrmannpending
THERMALLY STABLE Ni-Cr-Mo ALLOY FOR ELEVATED TEMPERATURE SERVICEC22C 19/05, C22C 19/056, C22C 19/055, C22F 1/10Filed as Haynes International, Inc.2025-01-07Lee Pikepending
FORGEABLE GAMMA-PRIME STRENGHTENED SUPERALLOY WITH HIGH MECHANICAL STRENGTHFiled as HAYNES INTERNATIONAL, INC.2024-10-25LEE J. PIKE JR.pending
FORGEABLE GAMMA-PRIME STRENGHTENED SUPERALLOY WITH HIGH MECHANICAL STRENGTHC22C 19/056, C22F 1/10Filed as Haynes International, Inc.2024-10-24Lee M. Pike JR.pending
PRE-OXIDATION HEAT-TREATMENT METHOD TO YIELD AN ALUMINUM OXIDE SCALEFiled as HAYNES INTERNATIONAL, INC.2024-09-25BINGTAO LIpending
Pre-Oxidation Heat-Treatment Method to Yield an Aluminum Oxide ScaleC22F 1/10, C22C 19/05, C22F 1/02Filed as Haynes International, Inc.2024-09-24Bingtao Lipending

Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.

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