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William Lefei DING
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Lisle, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
Patent number
10,058,807
Issue date
Aug 28, 2018
Andrew J. Dallas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
Patent number
9,610,523
Issue date
Apr 4, 2017
Donaldson Company, Inc.
Andrew J. Dallas
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
Patent number
8,753,438
Issue date
Jun 17, 2014
Donaldson Company, Inc.
Andrew J. Dallas
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
Patent number
8,246,730
Issue date
Aug 21, 2012
Donaldson Company, Inc.
Andrew J. Dallas
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
Patent number
8,211,218
Issue date
Jul 3, 2012
Donaldson Company, Inc.
Andrew J. Dallas
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
WEB COMPRISING FINE FIBER AND REACTIVE, ADSORPTIVE OR ABSORPTIVE PA...
Publication number
20170151515
Publication date
Jun 1, 2017
Donaldson Company, Inc.
Andrew J. DALLAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WEB COMPRISING FINE FIBER AND REACTIVE, ADSORPTIVE OR ABSORPTIVE PA...
Publication number
20140217011
Publication date
Aug 7, 2014
Donaldson Company, Inc.
Andrew J. Dallas
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
WEB COMPRISING FINE FIBER AND REACTIVE, ADSORPTIVE OR ABSORPTIVE PA...
Publication number
20120272828
Publication date
Nov 1, 2012
Donaldson Company, Inc.
Andrew James Dallas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL