Inventor
HERBST HEINZ
DE44 patents
⚠️ This page may combine multiple inventors who share the name “HERBST HEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA SC HOLDING AG
24 patentsUS6585989B2Jul 1, 2003
Mixtures of phenolic and inorganic materials with antimicrobial activity
CIBA SC HOLDING AG131 citations97
US6265533B1Jul 24, 2001
Increasing the molecular weight of polyesters
CIBA SC HOLDING AG66 citations93
US6028129AFeb 22, 2000
Increasing the molecular weight of polycondensates and stabilizing them, using diepoxides of sterically hindered amines
CIBA SC HOLDING AG20 citations93
US5807966ASep 15, 1998
Increase in molecular weight of polycondensates
CIBA SC HOLDING AG27 citations93
US5807932ASep 15, 1998
Increasing the molecular weight of polycondensates
CIBA SC HOLDING AG38 citations93
US5744554AApr 28, 1998
Polyester/polycarbonate blends having enhanced properties
CIBA SC HOLDING AG38 citations93
US5693681ADec 2, 1997
Increasing the molecular weight of polyesters
CIBA SC HOLDING AG22 citations93
US6525158B1Feb 25, 2003
Process for the stabilization of a stabilizer mixtures for recycled plastic mixtures
CIBA SC HOLDING AG30 citations92
US6469078B1Oct 22, 2002
Molecular weight increase and modification of polycondensates
CIBA SC HOLDING AG34 citations92
US6251972B1Jun 26, 2001
Process for the stabilization of and stabilizer mixtures for single-material recycled plastics
CIBA SC HOLDING AG26 citations92
US5804623ASep 8, 1998
Process for the stabilization of and stablizer mixtures for recycled plastics
CIBA SC HOLDING AG19 citations92
US5789470AAug 4, 1998
Stabilized recycled plastics
CIBA SC HOLDING AG30 citations92
US6077891AJun 20, 2000
Stabilization of damaged thermoplastics
CIBA SC HOLDING AG16 citations84
US7205379B2Apr 17, 2007
Process for preparing a stabilized polyester
CIBA SC HOLDING AG10 citations80
US7326740B2Feb 5, 2008
Natural products composites
CIBA SC HOLDING AG14 citations75
US6706824B1Mar 16, 2004
Process for increasing the molecular weight of polycondensates
CIBA SC HOLDING AG11 citations74
US6362278B1Mar 26, 2002
Functionalized polymers
CIBA SC HOLDING AG9 citations74
US6025463AFeb 15, 2000
Increasing the molecular weight of polyamides
CIBA SC HOLDING AG8 citations74
US5756596AMay 26, 1998
Increasing the molecular weight of polyamides
CIBA SC HOLDING AG10 citations74
US5747606AMay 5, 1998
Increasing the molecular weight of polyesters and premix useful for this process
CIBA SC HOLDING AG15 citations74
US5726234AMar 10, 1998
Stabilized PVDC-containing PVC
CIBA SC HOLDING AG6 citations74
US7807757B2Oct 5, 2010
Functionalized polymers
CIBA SC HOLDING AG1 citations63
US7300978B2Nov 27, 2007
Functionalised polymers
CIBA SC HOLDING AG4 citations63
US7514526B2Apr 7, 2009
Process for preparing a stabilized polyester
CIBA SC HOLDING AG0 citations52
BASF SE
10 patentsUS11981793B2May 14, 2024
Use of an ultraviolet radiation absorbing composition as a light stabilizer for a shaped artificial polymer article
BASF SE0 citations61
US10927236B2Feb 23, 2021
Additive mixture
BASF SE0 citations60
US12421379B2Sep 23, 2025
Polyethylene pipe
BASF SE0 citations57
US12269938B2Apr 8, 2025
Polyethylene or polypropylene articles
BASF SE0 citations57
US12209174B2Jan 28, 2025
Polypropylene composition
BASF SE0 citations57
US11958215B2Apr 16, 2024
Pelletization of a phosphite polymer stabilizer
BASF SE0 citations52
US7947296B2May 24, 2011
Mixtures of phenolic and inorganic materials with antimicrobial activity
BASF SE0 citations51
US7947297B2May 24, 2011
Mixtures of phenolic and inorganic materials with antimicrobial activity
BASF SE0 citations51
US11542386B2Jan 3, 2023
Light stabilizer mixture
BASF SE0 citations50
US12503574B2Dec 23, 2025
Pelletization of a polymer stabilizer mixture
BASF SE0 citations47