Inventor

Jean-Michel Hauser

Inventor

Ugine, FR

Overview

14→

Patents

1981–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C22Cprimary

C22CAlloys33%

C21DModifying the physical structure of ferrous metals21%

Y10TTechnical subjects covered by former us classification15%

B22DCasting of metals8%

C30BSingle-crystal growth8%

D07BRopes or cables in general5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

B21BRolling of metal3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

PatentTitleYear

6,896,747'Austenitic alloy for heat strength with improved pouring and manufacturing, process for manufacturing billets and wire'2005 6,485,680'Resulfurized austenitic stainless steel'2002 6,440,579'Process for producing a drawn wire made of stainless steel, in particular a wire for reinforcing tires, and wire obtained by the process'2002 6,322,907'Composite wire comprising a carbon-steel core and a stainless-steel outer layer'2001 6,106,639'Stainless steel wire and process of manufacture'2000 6,096,441'Austenoferritic stainless steel having a very low nickel content and a high tensile elongation'2000 6,086,689'Process for manufacturing a foil of ferritic stainless steel having a high aluminum content, aluminum-containing ferritic stainless steel, and catalyst support useful for a motor-vehicle exhaust'2000 6,056,917'Austenitic stainless steel having a very low nickel content'2000 6,048,416'Steel, steel wire, and process for forming drawn wire of steel'2000 5,779,820'Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion'1998 5,201,363'Method and device for manufacturing a semi-ferritic stainless steel strip from molten metal'1993 4,459,161'Bars of metallic composite material made by unidirectional solidification'1984 4,318,756'Multi-phase metallic systems of the .gamma.,.gamma.\', NBC type with improved structural stability'1982 4,307,769'Method and an apparatus for manufacturing metallic composite material bars by unidirectional solidification'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to ONERA (OFF NAT AEROSPATIALE) (3)· patent assignee history

1981–1984Based in Meudon, FR· patent location history

1993–1998Patents assigned to USINOR SACILOR (2)· patent assignee history

1993–2005Based in Ugine, FR· patent location history

2000–2005Patents assigned to USINOR (4)· patent assignee history

2000–2002Patents assigned to UGINE SAVOIE IMPHY (3)· patent assignee history

2000–2002Patents assigned to UGINE SAVOIE SA (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
USINOR	4	2000–2005
ONERA (OFF NAT AEROSPATIALE)	3	1981–1984
UGINE SAVOIE IMPHY	3	2000–2002
UGINE SAVOIE SA	3	2000–2002
USINOR SACILOR	2	1993–1998

Locations

Location	Patents	Span
Ugine, FR	11	1993–2005
Meudon, FR	3	1981–1984