P

Inventor

HERBRECHTSMEIER PETER

DE48 patents
⚠️ This page may combine multiple inventors who share the name “HERBRECHTSMEIER PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

25 patents
US5132530AJul 21, 1992

Light detector based on fluorescent dyes

HOECHST AG28 citations92
US5030321AJul 9, 1991

Method of producing a planar optical coupler

HOECHST AG22 citations92
US5281820AJan 25, 1994

Radiation detector

HOECHST AG44 citations90
US4377395AMar 22, 1983

Process and apparatus for gassing liquids

HOECHST AG7 citations74
US4370151AJan 25, 1983

Process and apparatus for gassing liquids

HOECHST AG12 citations74
US5301254AApr 5, 1994

Transparent thermoplastic molding compound and use thereof

HOECHST AG7 citations73
US5198925AMar 30, 1993

α-fluoroacrylic acid esters and polymers thereof

HOECHST AG8 citations73
US5175790ADec 29, 1992

Transparent thermoplastic molding compound made of 2,3-difluoroacrylic acid esters

HOECHST AG11 citations73
US5073314ADec 17, 1991

Method and apparatus for producing a star coupler from polymer optical waveguides

HOECHST AG9 citations73
US4986630AJan 22, 1991

Optical waveguides

HOECHST AG14 citations73
US4984870AJan 15, 1991

Optical waveguide

HOECHST AG10 citations73
US4979799ADec 25, 1990

Optical waveguide with polymer core and polymer cladding

HOECHST AG11 citations73
US4863236ASep 5, 1989

Optical waveguide with an essentially fluorine-free polymer core and a fluorine-containing polymer jacket

HOECHST AG17 citations72
US4353717AOct 12, 1982

Process for absorbing ozone

HOECHST AG12 citations71
US4309396AJan 5, 1982

Process for the absorption of nitrous gases

HOECHST AG13 citations69
US4552977ANov 12, 1985

Process for the preparation of (phenoxy- or benzyl-)-phenoxypropionic acids and their alkali metal salts

HOECHST AG3 citations63
US4251505AFeb 17, 1981

Process for carrying out gas/liquid reactions

HOECHST AG2 citations63
USRE34901EApr 11, 1995

Optical waveguide with polymer core and polymer cladding

HOECHST AG3 citations62
US5319131AJun 7, 1994

α-fluoroacrylic acid esters and polymers thereof

HOECHST AG4 citations62
US5283303AFeb 1, 1994

Transplant thermoplastic molding compound made of 2,3-difluoroacrylic acid esters

HOECHST AG4 citations62
US5129031AJul 7, 1992

Core/shell optical waveguides with cores comprising halogenated phenyl acrylate or methacrylate

HOECHST AG3 citations62
US5032654AJul 16, 1991

Transparent polymer material

HOECHST AG2 citations62
US4991932AFeb 12, 1991

Optical waveguide

HOECHST AG3 citations62
US4919851AApr 24, 1990

Process for producing an optical coupler for polymer optical waveguides

HOECHST AG6 citations62
US5266668ANov 30, 1993

Substituted phenyl α-fluoroacrylates

HOECHST AG3 citations60

CIBA GEIGY CORP

7 patents

MUELLER ACHIM

5 patents

NOVARTIS AG

4 patents

CIBA VISION CORP

3 patents

MÜLLER ACHIM

2 patents

HAGMANN PETER

1 patent

HERBRECHTSMEIER PETER

1 patent