Inventor
TAFESH AHMED M
US31 patents
⚠️ This page may combine multiple inventors who share the name “TAFESH AHMED M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST CELANESE CORP
15 patentsUS5430123AJul 4, 1995
Polymer compositions containing substituted pyrazines
HOECHST CELANESE CORP7 citations74
US5393924AFeb 28, 1995
Method for the preparation of arylalkanolamineacylates
HOECHST CELANESE CORP14 citations74
US5459266AOct 17, 1995
Substituted pyrazines
HOECHST CELANESE CORP11 citations72
US5223640AJun 29, 1993
Preparation of optically active α-aryl propionic acids
HOECHST CELANESE CORP7 citations68
US5041669AAug 20, 1991
Process for the preparation of arylalkylamines and substituted arylalkylamines
HOECHST CELANESE CORP8 citations66
US5393860AFeb 28, 1995
Polymer compositions containing substituted pyrazines
HOECHST CELANESE CORP6 citations63
US5220063AJun 15, 1993
Method for the preparation of arylalkanolacylamides
HOECHST CELANESE CORP4 citations63
US5198585AMar 30, 1993
Method for the preparation of arylketoamines
HOECHST CELANESE CORP4 citations63
US5466873ANov 14, 1995
Process for preparing arylketoamines
HOECHST CELANESE CORP1 citations61
US5349090ASep 20, 1994
Process for preparing arylketoamines
HOECHST CELANESE CORP1 citations61
US5430189AJul 4, 1995
Process for preparing substituted and unsubstituted arylalkylamines
HOECHST CELANESE CORP1 citations52
US5319142AJun 7, 1994
Process for preparing substituted and unsubstituted arylalkylamines
HOECHST CELANESE CORP0 citations52
US5457231AOct 10, 1995
Process for preparing arylketoamines
HOECHST CELANESE CORP0 citations50
US5399764AMar 21, 1995
Process for preparing arylketoamines
HOECHST CELANESE CORP0 citations50
US5175368ADec 29, 1992
Process for the preparation of arylalkylamines and substituted arylalkylamines
HOECHST CELANESE CORP0 citations41
VARCODE LTD
10 patentsUS9396423B2Jul 19, 2016
System and method for quality management utilizing barcode indicators
VARCODE LTD44 citations99
US10303992B2May 28, 2019
System and method for quality management utilizing barcode indicators
VARCODE LTD14 citations98
US9996783B2Jun 12, 2018
System and method for quality management utilizing barcode indicators
VARCODE LTD18 citations98
US9626610B2Apr 18, 2017
System and method for quality management utilizing barcode indicators
VARCODE LTD34 citations98
US11238323B2Feb 1, 2022
System and method for quality management utilizing barcode indicators
VARCODE LTD8 citations94
US11449724B2Sep 20, 2022
System and method for quality management utilizing barcode indicators
VARCODE LTD4 citations93
US10776680B2Sep 15, 2020
System and method for quality management utilizing barcode indicators
VARCODE LTD10 citations93
US12067437B2Aug 20, 2024
System and method for quality management utilizing barcode indicators
VARCODE LTD1 citations84
US12033013B2Jul 9, 2024
System and method for quality management utilizing barcode indicators
VARCODE LTD2 citations84
USRE50371EApr 8, 2025
System and method for quality management utilizing barcode indicators
VARCODE LTD0 citations73