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Lititz, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloy brazing sheets for fluxless brazing
Patent number
11,697,179
Issue date
Jul 11, 2023
Arconic Technologies LLC
Andreas Kulovits
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Corrosion resistant high strength brazing sheet
Patent number
11,685,973
Issue date
Jun 27, 2023
Arconic Technologies LLC
Baolute Ren
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite braze liner for low temperature brazing and high strength...
Patent number
11,396,065
Issue date
Jul 26, 2022
Arconic Technologies LLC
Baolute Ren
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Brazing sheet
Patent number
10,532,434
Issue date
Jan 14, 2020
Arconic Inc.
Baolute Ren
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multilayer brazing sheet for vacuum braze applications
Patent number
10,179,379
Issue date
Jan 15, 2019
Arconic Inc.
Baolute Ren
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-layer aluminum alloy sheet product for tubes for heat exchangers
Patent number
9,964,364
Issue date
May 8, 2018
Arconic Inc.
Baolute Ren
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-layer brazing sheet
Patent number
8,986,850
Issue date
Mar 24, 2015
Alcoa, Inc.
Stephen F. Baumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger tubing by continuous extrusion
Patent number
7,732,059
Issue date
Jun 8, 2010
Alcoa Inc.
Baolute Ren
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger tubing with connecting member and fins and methods o...
Patent number
7,028,766
Issue date
Apr 18, 2006
Alcoa Inc.
Baolute Ren
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger tubing and heat exchanger assembly using said tubing
Patent number
6,739,387
Issue date
May 25, 2004
Alcoa Inc.
Baolute Ren
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Aluminum alloy with intergranular corrosion resistance and methods...
Patent number
6,660,107
Issue date
Dec 9, 2003
Baolute Ren
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy with intergranular corrosion resistance and methods...
Patent number
6,602,363
Issue date
Aug 5, 2003
Alcoa Inc.
Baolute Ren
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
BRAZING SHEETS, ARTICLES FORMED FROM BRAZING SHEETS, AND METHODS OF...
Publication number
20240217036
Publication date
Jul 4, 2024
Arconic Technologies LLC
Kate J. BEITTENMILLER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CORROSION RESISTANT HIGH STRENGTH BRAZING SHEET
Publication number
20230272510
Publication date
Aug 31, 2023
Arconic Technologies LLC
Baolute Ren
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IMPROVED ALUMINUM ALLOY BRAZING SHEETS FOR FLUXLESS BRAZING
Publication number
20220281039
Publication date
Sep 8, 2022
Arconic Technologies LLC
Andreas KULOVITS
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INTERLINER FOR ROLL BONDED BRAZING SHEET
Publication number
20220152750
Publication date
May 19, 2022
Arconic Technologies LLC
Tao ZHOU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CORROSION RESISTANT HIGH STRENGTH BRAZING SHEET
Publication number
20210269897
Publication date
Sep 2, 2021
Arconic Technologies LLC
Baolute Ren
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE BRAZE LINER FOR LOW TEMPERATURE BRAZING AND HIGH STRENGTH...
Publication number
20200368852
Publication date
Nov 26, 2020
Arconic Technologies LLC
Baolute Ren
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTILAYER BRAZING SHEET FOR VACUUM BRAZE APPLICATIONS
Publication number
20160250720
Publication date
Sep 1, 2016
ALCOA INC.
Baolute Ren
B32 - LAYERED PRODUCTS
Information
Patent Application
BRAZING SHEET
Publication number
20160101488
Publication date
Apr 14, 2016
ALCOA INC.
Baolute Ren
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTI-LAYER ALUMINUM ALLOY SHEET PRODUCT, SHEET PRODUCT FOR TUBES F...
Publication number
20130302642
Publication date
Nov 14, 2013
ALCOA INC.
Baolute Ren
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTI-LAYER BRAZING SHEET
Publication number
20120237793
Publication date
Sep 20, 2012
Stephen F. Baumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat exchanger tubing by continuous extrusion
Publication number
20060118282
Publication date
Jun 8, 2006
Baolute Ren
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Aluminum alloy with intergranular corrosion resistance and methods...
Publication number
20030029529
Publication date
Feb 13, 2003
Baolute Ren
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum alloy with intergranular corrosion resistance and methods...
Publication number
20010032688
Publication date
Oct 25, 2001
Baolute Ren
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...