Windsor, California
United States
24
2026-03-19
The entities that hold a legal rights for patent applications filed by inventor Kohlmann Paul T.:
Paul T. Kohlmann from Windsor, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MICRO-SIZED METAMATERIAL ABSORBERS
#2 | 2025-09-18HIGH PERFORMANCE BATTERY SEPARATOR MEMBRANE
#3 | 2025-09-18BIFUNCTIONAL PIGMENT
#4 | 2025-09-18OPTICAL SECURITY ELEMENT
#5 | 2023-01-05Magnetic multilayer pigment flake and coating composition
#6 | 2022-09-08MICRO-SIZED METAMATERIAL ABSORBERS
#7 | 2020-04-16Magnetic multilayer pigment flake and coating composition
#8 | 2019-01-10Matched interference pigments or foils having viewing angle dependent mismatch
#9 | 2018-03-08Magnetic multilayer pigment flake and coating composition
#10 | 2017-09-21Anisotropic magnetic flakes
#11 | 2017-03-30Optical security device comprising a layer having a microstructured surface and a dielectric layer filling in or complementary to the microstructured surface
#12 | 2017-02-09Magnetic multilayer pigment flake and coating composition
#13 | 2015-05-21Interference pigments or foils as separate structures having color match or mismatch depending on viewing angle
#14 | 2013-05-16Magnetic multilayer pigment flake and coating composition
#15 | 2012-12-27Multi color-shifting devices comprising a layer having a microstructured surface and a dielectric non-conforming layer
#16 | 2012-01-05MAGNETIC MULTILAYER PIGMENT FLAKE AND COATING COMPOSITION
#17 | 2009-03-19Anisotropic magnetic flakes
#18 | 2008-09-25Surface Treated Flake
#19 | 2006-01-31Titanium-containing interference pigments and foils with color shifting properties
#20 | 2005-12-29Titanium-containing interference pigments and foils with color shifting properties
#21 | 2005-08-23Titanium-containing interference pigments and foils with color shifting properties
#22 | 2005-06-23All-dielectric optically variable pigments
#23 | 2005-02-17Flake for covert security applications
#24 | 2005-02-01Titanium-containing interference pigments and foils with color shifting properties
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