David Leyvraz

Person

Sierre, CH

People

Patents Grantslast 30 patents

Information Patent Grant
High strength 6xxx and 7xxx aluminum alloys and methods of making t...
- Patent number 11,932,928
- Issue date Mar 19, 2024
- Novelis Inc.
- Aude Despois
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rapidly aged, high strength, heat treatable aluminum alloy products...
- Patent number 11,814,713
- Issue date Nov 14, 2023
- Novelis Inc.
- Cedric Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Clad aluminum alloy products
- Patent number 11,766,846
- Issue date Sep 26, 2023
- Novelis Inc.
- Rajeev G. Kamat
- B32 - LAYERED PRODUCTS
Information Patent Grant
High strength and highly formable aluminum alloys resistant to natu...
- Patent number 11,530,473
- Issue date Dec 20, 2022
- Novelis Inc.
- Guillaume Florey
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
F* and W temper aluminum alloy products and methods of making the same
- Patent number 11,466,351
- Issue date Oct 11, 2022
- Novells Inc.
- Cyrille Bezencon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum alloys and methods of making the same
- Patent number 10,995,397
- Issue date May 4, 2021
- Novelis Inc.
- David Leyvraz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Clad aluminum alloy products
- Patent number 10,730,266
- Issue date Aug 4, 2020
- Novelis Inc.
- Rajeev G. Kamat
- B32 - LAYERED PRODUCTS
Information Patent Grant
High-strength 6XXX aluminum alloys and methods of making the same
- Patent number 10,538,834
- Issue date Jan 21, 2020
- Novelis Inc.
- Wei Wen
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
HIGH STRENGTH AND LOW QUENCH SENSITIVE 7XXX SERIES ALUMINUM ALLOYS...
- Publication number 20230313353
- Publication date Oct 5, 2023
- Novelis Inc.
- Yudie Yuan
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR HEATING AND ROLL FORMING A PRODUCT
- Publication number 20230211401
- Publication date Jul 6, 2023
- Novelis Inc.
- Julio Malpica
- C21 - METALLURGY OF IRON
Information Patent Application
CLAD ALUMINUM ALLOY PRODUCTS
- Publication number 20200307160
- Publication date Oct 1, 2020
- Novelis Inc.
- Rajeev G. Kamat
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RAPIDLY AGED, HIGH STRENGTH, HEAT TREATABLE ALUMINUM ALLOY PRODUCTS...
- Publication number 20200149141
- Publication date May 14, 2020
- Novelis Inc.
- Cedric Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-STRENGTH 6XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME
- Publication number 20200095664
- Publication date Mar 26, 2020
- Novelis Inc.
- Wei Wen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGHLY DEFORMABLE AND THERMALLY TREATABLE CONTINUOUS COILS AND METH...
- Publication number 20200082973
- Publication date Mar 12, 2020
- Novelis Inc.
- RAHUL VILAS KULKARNI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
F* AND W TEMPER ALUMINUM ALLOY PRODUCTS AND METHODS OF MAKING THE SAME
- Publication number 20190352758
- Publication date Nov 21, 2019
- Novelis Inc.
- Cyrille Bezencon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH STRENGTH 6XXX AND 7XXX ALUMINUM ALLOYS AND METHODS OF MAKING T...
- Publication number 20190352759
- Publication date Nov 21, 2019
- Novelis Inc.
- Aude Despois
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
7XXX SERIES ALUMINUM ALLOY PRODUCTS IN A STABILIZED T4 TEMPER AND M...
- Publication number 20190062886
- Publication date Feb 28, 2019
- Novelis Inc.
- David Leyvraz
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CLAD ALUMINUM ALLOY PRODUCTS AND METHODS OF MAKING THE SAME
- Publication number 20180304584
- Publication date Oct 25, 2018
- Novelis Inc.
- Rajeev G. Kamat
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH STRENGTH AND HIGHLY FORMABLE ALUMINUM ALLOYS RESISTANT TO NATU...
- Publication number 20180171452
- Publication date Jun 21, 2018
- Novelis Inc.
- Guillaume Florey
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME
- Publication number 20180171453
- Publication date Jun 21, 2018
- Novelis Inc.
- David Leyvraz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-STRENGTH 6XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME
- Publication number 20170175240
- Publication date Jun 22, 2017
- Novelis Inc.
- Wei WEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

David Leyvraz

Person

Patents Grantslast 30 patents

High strength 6xxx and 7xxx aluminum alloys and methods of making t...

Rapidly aged, high strength, heat treatable aluminum alloy products...

Clad aluminum alloy products

High strength and highly formable aluminum alloys resistant to natu...

F* and W temper aluminum alloy products and methods of making the same

Aluminum alloys and methods of making the same

Clad aluminum alloy products

High-strength 6XXX aluminum alloys and methods of making the same

Patents Applicationslast 30 patents

HIGH STRENGTH AND LOW QUENCH SENSITIVE 7XXX SERIES ALUMINUM ALLOYS...

METHOD AND APPARATUS FOR HEATING AND ROLL FORMING A PRODUCT

CLAD ALUMINUM ALLOY PRODUCTS

RAPIDLY AGED, HIGH STRENGTH, HEAT TREATABLE ALUMINUM ALLOY PRODUCTS...

HIGH-STRENGTH 6XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME

HIGHLY DEFORMABLE AND THERMALLY TREATABLE CONTINUOUS COILS AND METH...

F* AND W TEMPER ALUMINUM ALLOY PRODUCTS AND METHODS OF MAKING THE SAME

HIGH STRENGTH 6XXX AND 7XXX ALUMINUM ALLOYS AND METHODS OF MAKING T...

7XXX SERIES ALUMINUM ALLOY PRODUCTS IN A STABILIZED T4 TEMPER AND M...

CLAD ALUMINUM ALLOY PRODUCTS AND METHODS OF MAKING THE SAME

HIGH STRENGTH AND HIGHLY FORMABLE ALUMINUM ALLOYS RESISTANT TO NATU...

ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME

HIGH-STRENGTH 6XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME