Inventor
LENZ WERNER
57 patents
⚠️ This page may combine multiple inventors who share the name “LENZ WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
30 patentsUS4578426AMar 25, 1986
Production of coatings
BASF AG70 citations96
US5006406AApr 9, 1991
Magnetic recording media
BASF AG47 citations92
US4687813AAug 18, 1987
Production of coatings
BASF AG39 citations92
US4666783AMay 19, 1987
Magnetic recording media
BASF AG27 citations92
US4568612AFeb 4, 1986
Magnetic recording media
BASF AG28 citations92
US4560456ADec 24, 1985
Magnetic recording media
BASF AG45 citations92
US4590144AMay 20, 1986
Photopolymerizable recording material and the production of relief plates using this recording material
BASF AG31 citations91
US4576898AMar 18, 1986
Process of making photopolymer relief plates using an adhesive layer
BASF AG31 citations91
US4334034AJun 8, 1982
Process for the preparation of polymerizable polyurethane elastomers
BASF AG20 citations82
US4666781AMay 19, 1987
Magnetic recording media
BASF AG10 citations74
US4559118ADec 17, 1985
Magnetic recording media
BASF AG18 citations74
US4557813ADec 10, 1985
Magnetic recording media
BASF AG16 citations74
US4357414ANov 2, 1982
Laminate useful for the production of printing plates and relief plates
BASF AG7 citations74
US4355093AOct 19, 1982
Laminate useful for the production of printing plates and relief plates
BASF AG19 citations74
US4011084AMar 8, 1977
Fluid photo-crosslinkable compositions for the manufacture of relief printing plates
BASF AG9 citations74
US5082737AJan 21, 1992
Magnetic recording media having a branched thermoplastic polyurethane binder containing a polysiloxane component in the main chain
BASF AG14 citations73
US4567109AJan 28, 1986
Magnetic recording media
BASF AG9 citations73
US4532300AJul 30, 1985
Production of coatings
BASF AG16 citations73
US4387157AJun 7, 1983
Photosensitive multi-layer material and preparation of adhesive layers employed therein
BASF AG12 citations73
US4144073AMar 13, 1979
Photopolymerizable composition for the manufacture of relief printing plates
BASF AG10 citations73
US5236764AAug 17, 1993
Component for absorbing impact energy
BASF AG9 citations72
US4017183AApr 12, 1977
Apparatus for the production of exposed printing plates
BASF AG10 citations71
US5169721ADec 8, 1992
Magnetic recording media comprising a polyurethane binder resin containing perfluoro groups
BASF AG4 citations62
US5130202AJul 14, 1992
Magnetic recording medium containing an isocyanate-free branched thermoplastic polyurethane binder resin with urea groups at the chain ends
BASF AG5 citations62
US5120608AJun 9, 1992
Magnetic recording media comprising a polyurethane binder resin containing perfluoro groups
BASF AG4 citations62
US4895764AJan 23, 1990
Magnetic recording media
BASF AG5 citations62
US4421840ADec 20, 1983
Photopolymerizable recording material containing a diisocyanate modified nylon binder
BASF AG4 citations60
US5128191AJul 7, 1992
Flexurally strong component
BASF AG3 citations58
US3942259AMar 9, 1976
Apparatus for drying photosensitive sheets for the production of printing plates
BASF AG4 citations58
US4673591AJun 16, 1987
Production of layer-type magnetic recording media
BASF AG1 citations52
BASF MAGNETICS GMBH
6 patentsUS5552229ASep 3, 1996
Magnetic recording medium containing magnetic material dispersed in a polyurethaneurea-polyurethane binder
BASF MAGNETICS GMBH8 citations74
US5543226AAug 6, 1996
Magnetic recording media
BASF MAGNETICS GMBH10 citations73
US5266408ANov 30, 1993
Magnetic recording media
BASF MAGNETICS GMBH3 citations61
US5346761ASep 13, 1994
Flexible magnetic recording media having a backing coating containing a polyurethane resin having a phosphate group and precipated silica
BASF MAGNETICS GMBH3 citations60
US5419959AMay 30, 1995
Magnetic recording medium having an infra-red light transparent balkcoat layer
BASF MAGNETICS GMBH2 citations59
US5266407ANov 30, 1993
Magnetic recording media
BASF MAGNETICS GMBH1 citations51
EMTEC MAGNETICS GMBH
4 patentsUS5858097AJan 12, 1999
Apparatus for the production of a magnetic recording medium
EMTEC MAGNETICS GMBH9 citations70
US5968658AOct 19, 1999
Magnetic recording media
EMTEC MAGNETICS GMBH6 citations62
US6231963B1May 15, 2001
Magnetic recording media
EMTEC MAGNETICS GMBH3 citations61
US5982567ANov 9, 1999
Magnetic recording apparatus with magnetic recording medium having high recording density
EMTEC MAGNETICS GMBH4 citations60
BASF SE
4 patentsUS12435199B2Oct 7, 2025
Melamine formaldehyde foam with reduced formaldehyde emission
BASF SE0 citations60
US12435175B2Oct 7, 2025
Melamine-formaldehyde foam with improved weather resistance
BASF SE0 citations60
US11236212B2Feb 1, 2022
Phyllosilicate-impregnated melamine-formaldehyde foam
BASF SE0 citations60
US11254795B2Feb 22, 2022
Production of melamine-formaldehyde foams
BASF SE0 citations58
BEHR GMBH & CO
2 patentsSUEDDEUTSCHE KUEHLER BEHR
2 patentsLEYBOLD HERAEUS GMBH & CO KG
1 patentLEYBOLD AG
1 patentShowing the top 50 of 57 patents by PatentIndex Score.