Membership
Tour
Register
Log in
Ralf Hemel
Follow
Person
Lampertheim, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for producing paper, paperboard and cardboard
Patent number
8,486,227
Issue date
Jul 16, 2013
BASF SE
Anton Esser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polymer-pigment hybrids for use in papermaking
Patent number
8,343,312
Issue date
Jan 1, 2013
BASF Aktiengesellschaft
Norbert Mahr
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing paper, paperboard and cardboard
Patent number
8,337,665
Issue date
Dec 25, 2012
BASF SE
Anton Esser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Production of paper, board and cardboard
Patent number
7,306,701
Issue date
Dec 11, 2007
BASF Aktiengesellschaft
Rainer Blum
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Measuring the degree of dispersion in flowing suspensions
Patent number
5,046,853
Issue date
Sep 10, 1991
BASF Aktiengesellschaft
Ralf Hemel
G01 - MEASURING TESTING
Information
Patent Grant
Process for controlling the addition of retention aids in papermaking
Patent number
4,952,280
Issue date
Aug 28, 1990
BASF Aktiengesellschaft
Ralf Hemel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING PAPER, PAPERBOARD AND CARDBOARD
Publication number
20130014908
Publication date
Jan 17, 2013
BASF SE
Anton Esser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Polymer-Pigment Hybrids For Use in Papermaking
Publication number
20080210394
Publication date
Sep 4, 2008
BASF Aktiengesellschaft
Norbert Mahr
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for producing paper, paperboard and cardboard
Publication number
20070181274
Publication date
Aug 9, 2007
BASF AKTIENGESELLSCHAFT
Anton Esser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Production of paper, board and cardboard
Publication number
20050247420
Publication date
Nov 10, 2005
Rainer Blum
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Production of paper board and cardboard
Publication number
20050061461
Publication date
Mar 24, 2005
Friedrich Linhart
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE