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Thomas Villwock
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for authenticating goods and services using ele...
Patent number
11,640,615
Issue date
May 2, 2023
Thomas Villwock
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nanoparticles for printing magnetizable characters on a substrate
Patent number
10,604,670
Issue date
Mar 31, 2020
Thomas Villwock
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nanoparticle suspension for inkjet printing magnetizable characters...
Patent number
10,184,057
Issue date
Jan 22, 2019
Thomas Villwock
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Verifiable check and security document system
Patent number
10,051,146
Issue date
Aug 14, 2018
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Fluid delivery system for ink jet printers
Patent number
9,821,567
Issue date
Nov 21, 2017
Thomas Villwock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Magnetic fluid suitable for high speed and high resolution dot-on-d...
Patent number
9,390,846
Issue date
Jul 12, 2016
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Verifiable check and security document system
Patent number
9,323,485
Issue date
Apr 26, 2016
Thomas Villwock
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR AUTHENTICATING GOODS AND SERVICES USING ELE...
Publication number
20190333072
Publication date
Oct 31, 2019
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
METHODS AND SYSTEMS FOR AUTHENTICATING GOODS USING ANALYTE ENCODED...
Publication number
20190194484
Publication date
Jun 27, 2019
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
NANOPARTICLES FOR PRINTING MAGNETIZABLE CHARACTERS ON A SUBSTRATE
Publication number
20190153253
Publication date
May 23, 2019
Thomas Villwock
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FLUID DELIVERY SYSTEM FOR INK JET PRINTERS
Publication number
20170239954
Publication date
Aug 24, 2017
Thomas Villwock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NANOPARTICLE SUSPENSION FOR INKJET PRINTING MAGNETIZABLE CHARACTERS...
Publication number
20160280946
Publication date
Sep 29, 2016
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
VERIFIABLE CHECK AND SECURITY DOCUMENT SYSTEM
Publication number
20160198063
Publication date
Jul 7, 2016
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
MAGNETIC FLUID SUITABLE FOR HIGH SPEED AND HIGH RESOLUTION DOT-ON-D...
Publication number
20120225264
Publication date
Sep 6, 2012
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
VERIFIABLE CHECK AND SECURITY DOCUMENT SYSTEM
Publication number
20120162701
Publication date
Jun 28, 2012
Thomas Villwock
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER