Lothar Hoehr

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Patents Grantslast 30 patents

Information Patent Grant
Paper size mixtures
- Patent number 5,498,648
- Issue date Mar 12, 1996
- BASF Aktiengesellschaft
- Arnold de Clercq
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printability of paper
- Patent number 4,908,240
- Issue date Mar 13, 1990
- BASF Aktiengesellschaft
- Werner Auhorn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper size based on finely divided aqueous dispersions
- Patent number 4,855,343
- Issue date Aug 8, 1989
- BASF Aktiengesellschaft
- Hans-Juergen Degen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing agents for paper based on finely divided aqueous dispersions
- Patent number 4,835,212
- Issue date May 30, 1989
- BASF Aktiengesellschaft
- Hans-Juergen Degen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE