Assignee

ISOVOLTA

AT41 patents

Top patents by PatentIndex Score

US5134026AJul 28, 1992

Process for manufacturing a compression-moulded synthetic resin object and fabricated material for use in said process

ISOVOLTA75 citations96

US6369316B1Apr 9, 2002

Photovoltaic module and method for producing same

ISOVOLTA144 citations94

US4430493AFeb 7, 1984

Process for the preparation of aromatic polyesters

ISOVOLTA27 citations91

US4756863AJul 12, 1988

Method for hot-forming a laminated sheet of synthetic resin and a device for working this method

ISOVOLTA27 citations90

US4744846AMay 17, 1988

Halogen-free mixture, a self-extinguishing prepreg containing this mixture and the use of such a prepreg

ISOVOLTA18 citations86

US5346568ASep 13, 1994

Expanding electrical insulating laminate, method for its manufacture and application

ISOVOLTA25 citations86

US4855182AAug 8, 1989

Repair laminate

ISOVOLTA63 citations86

US5341561AAug 30, 1994

Process for producing the electric insulation of electric machine windings

ISOVOLTA68 citations85

US4783287ANov 8, 1988

Method for the continuous production of foam material

ISOVOLTA44 citations83

US5976304ANov 2, 1999

Coating system and its use for producing polyurethane acrylate surface coatings for laminated sheets

ISOVOLTA18 citations82

US5470647ANov 28, 1995

Prepregs comprising a fibrous base with a first coating of C-stage thermosetting resin and an outer second coating of B-stage thermosetting resin and a method of making the same

ISOVOLTA32 citations81

US4387209AJun 7, 1983

Novel polyester

ISOVOLTA27 citations80

US4467122AAug 21, 1984

Condensation process

ISOVOLTA25 citations78

US4927699AMay 22, 1990

Process for producing a decorative foil or sheet containing a polymer plastic, and a foil or plastic produced by this process

ISOVOLTA13 citations73

US4687685AAug 18, 1987

Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process

ISOVOLTA13 citations73

US5876818AMar 2, 1999

Plastic-paper composite in foil-form and its use for producing weatherproof laminated sheets with surface protection

ISOVOLTA7 citations72

US4446195AMay 1, 1984

Novel polyesters coated on conductive substrate

ISOVOLTA7 citations71

US4418122ANov 29, 1983

Electrical conductor with polyester insulating layer and method therefor

ISOVOLTA6 citations71

US4388454AJun 14, 1983

Polyester

ISOVOLTA7 citations71

US4800111AJan 24, 1989

Deformable resin laminate sheet

ISOVOLTA6 citations70

US4503266AMar 5, 1985

Condensation process

ISOVOLTA14 citations70

US5318261AJun 7, 1994

Device for the concealed hanging of panels from load-bearing structures

ISOVOLTA7 citations69

US4533511AAug 6, 1985

Production of synthetic fibers

ISOVOLTA8 citations68

US4093488AJun 6, 1978

Process for the production of building material elements, particularly building boards

ISOVOLTA11 citations68

US4141957AFeb 27, 1979

Apparatus for producing polymers of high molecular weight by the two-phase interfacial method

ISOVOLTA11 citations67

US4191667AMar 4, 1980

Building elements and their preparation

ISOVOLTA11 citations65

US6099941AAug 8, 2000

Laminate component having different elasticity in the edge regions

ISOVOLTA5 citations63

US4452831AJun 5, 1984

Method for the production of foils from elastomeric material

ISOVOLTA11 citations63

US4618699AOct 21, 1986

Phthalic acid low molecular weight polyesters and process for preparing the same

ISOVOLTA6 citations59

US4247681AJan 27, 1981

Aromatic polyesters of 9,9-bis-(4-hydroxyphenyl)-fluorene, phthalic acids and phosphorus halides

ISOVOLTA2 citations58

US4201833AMay 6, 1980

Building material elements, particularly building boards, and a process for their production

ISOVOLTA6 citations57

US6524710B1Feb 25, 2003

Method for producing insulating tapes containing mica, and the utilization thereof

ISOVOLTA4 citations56

USRE34500EJan 4, 1994

Process for the production of aromatic polyesters

ISOVOLTA0 citations49

US4962180AOct 9, 1990

Process for the production of aromatic polyesters

ISOVOLTA1 citations49

US6395330B1May 28, 2002

Method for producing impregnable fine mica tapes with an incorporated accelerator

ISOVOLTA2 citations48

US5436031AJul 25, 1995

Method for impregnating a heated, flat, fibrous substrate with synthetic resin

ISOVOLTA4 citations46

US4107409AAug 15, 1978

Method of producing polymers of high molecular weight by the two-phase interfacial method

ISOVOLTA1 citations45

US5149769ASep 22, 1992

Process for the production of aromatic polyesters

ISOVOLTA0 citations38

ISOVOLTA

Top patents by PatentIndex Score

Process for manufacturing a compression-moulded synthetic resin object and fabricated material for use in said process

Photovoltaic module and method for producing same

Process for the preparation of aromatic polyesters

Method for hot-forming a laminated sheet of synthetic resin and a device for working this method

Method of shaping resin laminate sheet

Process for manufacturing photovoltaic modules

High pressure decorative laminates

Halogen-free mixture, a self-extinguishing prepreg containing this mixture and the use of such a prepreg

Expanding electrical insulating laminate, method for its manufacture and application

Repair laminate

Process for producing the electric insulation of electric machine windings

Method for the continuous production of foam material

Coating system and its use for producing polyurethane acrylate surface coatings for laminated sheets

Prepregs comprising a fibrous base with a first coating of C-stage thermosetting resin and an outer second coating of B-stage thermosetting resin and a method of making the same

Novel polyester

Condensation process

Process for producing a decorative foil or sheet containing a polymer plastic, and a foil or plastic produced by this process

Process for impregnating a planar compressible carrier material with synthetic resin, as well as device for working this process

Plastic-paper composite in foil-form and its use for producing weatherproof laminated sheets with surface protection

Novel polyesters coated on conductive substrate

Electrical conductor with polyester insulating layer and method therefor

Polyester

Deformable resin laminate sheet

Condensation process

Device for the concealed hanging of panels from load-bearing structures

Production of synthetic fibers

Process for the production of building material elements, particularly building boards

Apparatus for producing polymers of high molecular weight by the two-phase interfacial method

Building elements and their preparation

Laminate component having different elasticity in the edge regions

Method for the production of foils from elastomeric material

Phthalic acid low molecular weight polyesters and process for preparing the same

Aromatic polyesters of 9,9-bis-(4-hydroxyphenyl)-fluorene, phthalic acids and phosphorus halides

Building material elements, particularly building boards, and a process for their production

Method for producing insulating tapes containing mica, and the utilization thereof

Process for the production of aromatic polyesters

Process for the production of aromatic polyesters

Method for producing impregnable fine mica tapes with an incorporated accelerator

Method for impregnating a heated, flat, fibrous substrate with synthetic resin

Method of producing polymers of high molecular weight by the two-phase interfacial method

Process for the production of aromatic polyesters