Inventor
RIEDL JOSEF
DE34 patents
⚠️ This page may combine multiple inventors who share the name “RIEDL JOSEF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
8 patentsUS4186106AJan 29, 1980
Process for improving the activity of used supported silver catalysts
HOECHST AG55 citations95
US4123385AOct 31, 1978
Process for improving the activity of used supported silver catalysts
HOECHST AG32 citations92
US4177169ADec 4, 1979
Process for improving the activity of used supported silver catalysts
HOECHST AG14 citations73
US4335014AJun 15, 1982
Process for improving the activity of supported silver catalysts
HOECHST AG9 citations72
US4329527AMay 11, 1982
Process for the manufacture of 1,2-dichloroethane
HOECHST AG16 citations71
US4747914AMay 31, 1988
Process for the purification of 1,2-dichloroethane
HOECHST AG18 citations70
US4788358ANov 29, 1988
Process for the manufacture of 1,2-dichloroethane
HOECHST AG6 citations60
US4225520ASep 30, 1980
Process for the manufacture of vinyl chloride
HOECHST AG5 citations59
GIESECKE & DEVRIENT GMBH
6 patentsUS5928788AJul 27, 1999
Data carrier with layers of modified PET
GIESECKE & DEVRIENT GMBH131 citations98
US7503503B2Mar 17, 2009
Card laminate
GIESECKE & DEVRIENT GMBH61 citations97
US6135503AOct 24, 2000
Identification document
GIESECKE & DEVRIENT GMBH77 citations93
US9796122B2Oct 24, 2017
Coextruded foil composite material and its use in card bodies
GIESECKE & DEVRIENT GMBH1 citations62
US9676133B2Jun 13, 2017
Coextruded foil composite material and its use in card bodies
GIESECKE & DEVRIENT GMBH1 citations62
US10328736B2Jun 25, 2019
Highly flexible foil composite material and its use in card bodies
GIESECKE & DEVRIENT GMBH0 citations52
GIESECKE & DEVRIENT MOBILE SECURITY GMBH
6 patentsUS12403643B2Sep 2, 2025
Coextrusion of periodically modulated structures
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations62
US11880731B2Jan 23, 2024
Chip card
GIESECKE & DEVRIENT MOBILE SECURITY GMBH1 citations62
US11370157B2Jun 28, 2022
Coextrusion of periodically modulated structures
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations62
US11167535B2Nov 9, 2021
Multi-layer film stack and card-shaped data carrier
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations62
US10572782B2Feb 25, 2020
Portable data carrier comprising a relief structure
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations52
US11148458B2Oct 19, 2021
Method for changing an edge of a portable card-shaped data carrier
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations49
RIEDL JOSEF
5 patentsUS10414193B2Sep 17, 2019
Highly flexible foil composite material and its use in card bodies
RIEDL JOSEF2 citations72
US8695883B2Apr 15, 2014
Data storage card and method for the manufacture of a data storage card
RIEDL JOSEF4 citations72
US9067390B2Jun 30, 2015
Data carrier card having a security thread
RIEDL JOSEF3 citations61
US9012019B2Apr 21, 2015
Data carrier card and method for manufacturing a data carrier card
RIEDL JOSEF3 citations61
US10864668B2Dec 15, 2020
Coextruded foil composite material and its use in card bodies
RIEDL JOSEF0 citations50
GIESECKE & DEVRIENT EPAYMENTS GMBH
4 patentsUS12070887B2Aug 27, 2024
Coextrusion of periodically modulated structures
GIESECKE & DEVRIENT EPAYMENTS GMBH0 citations62
US12437178B2Oct 7, 2025
Security feature for a data medium, and data medium
GIESECKE & DEVRIENT EPAYMENTS GMBH0 citations58
US12475348B2Nov 18, 2025
Method for producing a film for a card-shaped data carrier, film and card-shaped data carrier
GIESECKE & DEVRIENT EPAYMENTS GMBH0 citations53
US12518124B2Jan 6, 2026
Card-shaped data carrier comprising wood
GIESECKE & DEVRIENT EPAYMENTS GMBH0 citations46