P

Inventor

BRUECK MARTIN

DE30 patents
⚠️ This page may combine multiple inventors who share the name “BRUECK MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

25 patents
US5483614AJan 9, 1996

Optical waveguide moldings made from silicon nitride and a method of detecting optical wavelengths using same

HOECHST AG22 citations92
US4946920AAug 7, 1990

Polysilazanes, processes for their preparation, ceramic materials which contain silicon nitride and can be prepared from them, and preparation thereof

HOECHST AG29 citations92
US5698485ADec 16, 1997

Process for producing ceramic microstructures from polymeric precursors

HOECHST AG46 citations89
US5225243AJul 6, 1993

Fiber-reinforced composite materials and process for their preparation

HOECHST AG11 citations74
US5139717AAug 18, 1992

High-strength ceramic composite, process for its preparation and its use

HOECHST AG11 citations74
US4935481AJun 19, 1990

Polysilazanes, process for the preparation thereof, silicon nitride-containing ceramic materials which can be prepared therefrom, and the prepaation thereof

HOECHST AG16 citations74
US5176941AJan 5, 1993

Process of producing a ceramic/fiber composite using a molten polysilazone

HOECHST AG15 citations73
US4931513AJun 5, 1990

Polymeric hydridosilazanes and processes for their preparation and their use

HOECHST AG5 citations73
US5030702AJul 9, 1991

Polysilazanes, processes for their preparation, ceramic materials which contain silicon nitride and can be prepared from them, and preparation thereof

HOECHST AG18 citations70
US5084423AJan 28, 1992

Polysilazanes, process for the preparation thereof, silicon, nitride-containing ceramic materials which can be prepared therefrom, and the preparation thereof

HOECHST AG5 citations63
US5358746AOct 25, 1994

Optical moldings made from silicon nitride, and a process for their production

HOECHST AG4 citations62
US5196556AMar 23, 1993

Polysubstituted chlorine-containing silazane polymers, process for their preparation, ceramic materials containing silicon nitride which can be manufactured therefrom, and their manufacture

HOECHST AG4 citations62
US5182411AJan 26, 1993

Polymeric chlorosilazanes, process for their preparation, ceramic materials containing silicon nitride which can be manufactured therefrom, and their manufacture

HOECHST AG2 citations62
US5100975AMar 31, 1992

Chlorine-containing silazane polymers, process for their preparation, ceramic material containing silicon nitride which can be prepared from them, and their preparation

HOECHST AG2 citations62
US5081078AJan 14, 1992

Sinterable ceramic powder, process for its preparation, silicon nitride ceramic manufactured therefrom, process for its manufacture and its use

HOECHST AG6 citations62
US5032663AJul 16, 1991

Chlorine-containing silazane polymers, process for their preparation, ceramic materials containing silicon nitride which can be prepared from them, and their preparation

HOECHST AG4 citations62
US5008423AApr 16, 1991

Polymeric hydridochlorosilazanes and processes for their preparation

HOECHST AG5 citations62
US5162272ANov 10, 1992

Sinterable ceramic powder, process for its production, silicon nitride ceramic produced therefrom, process for its production and its use

HOECHST AG4 citations60
US5189132AFeb 23, 1993

Polymeric hydridochlorosilazanes, process for their preparation, ceramic materials containing silicon nitride which can be manufactured therefrom, and their manufacture

HOECHST AG0 citations52
US5187252AFeb 16, 1993

Silazane polymers containing sicl groups, process for their preparation, silicon nitride-containing ceramic materials which can be prepared from them, and their preparation

HOECHST AG1 citations52
US5081080AJan 14, 1992

Polymeric hydridosilazanes, processes for the preparation thereof, silicon nitride-containing ceramic materials which can be prepared therefrom, and the preparation thereof

HOECHST AG0 citations52
US5075266ADec 24, 1991

Process for the production of ceramic material containing silicon nitride from polymeric hydridochlorosilazanes

HOECHST AG1 citations52
US5066623ANov 19, 1991

Polymeric hydridosilazanes and processes for their preparation, and their use

HOECHST AG1 citations52
US4952670AAug 28, 1990

Polymeric hydridothiosilazanes, processes for the preparation thereof, silicon nitride-containing ceramic materials which can be prepared therefrom, and the preparation thereof

HOECHST AG1 citations52
US4939225AJul 3, 1990

Polymeric hydridosilazanes, processes for the preparation thereof, silicon nitride-containing ceramic materials which can be prepared therefrom, and the preparation thereof

HOECHST AG1 citations52

TICONA GMBH

4 patents

VAAHS TILO

1 patent