Ursus Thummler

Person

Erftstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilized red phosphorus
- Patent number 5,093,199
- Issue date Mar 3, 1992
- Hoechst Aktiengesellschaft
- Horst Staendeke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing hydrogen phosphide from waste air
- Patent number 4,975,254
- Issue date Dec 4, 1990
- Hoechst Aktiengesellschaft
- Jurgen Svara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilized red phosphorus and process for making it
- Patent number 4,853,288
- Issue date Aug 1, 1989
- Hoechst Aktiengesellschaft
- Horst Staendeke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for making phosphorus pentoxide and optionally phosphoric a...
- Patent number 4,603,039
- Issue date Jul 29, 1986
- Hoechst Aktiengesellschaft
- Bernhard Kuxdorf
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for making phosphorus pentoxide with utilizat...
- Patent number 4,525,329
- Issue date Jun 25, 1985
- Hoechst Aktiengesellschaft
- Bernhard Kuxdorf
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for making red phosphorus
- Patent number 4,330,504
- Issue date May 18, 1982
- Hoechst Aktiengesellschaft
- Klaus Lehr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for making red phosphorus
- Patent number 4,273,752
- Issue date Jun 16, 1981
- Hoechst Aktiengesellschaft
- Klaus Lehr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for the production of phosphoric acid
- Patent number 4,252,770
- Issue date Feb 24, 1981
- Hoechst Aktiengesellschaft
- Ursus Thummler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stabilized red phosphorus
- Patent number 4,210,630
- Issue date Jul 1, 1980
- Hoechst Aktiengesellschaft
- Franz-Josef Dany
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Self-cleaning bucket wheel lock
- Patent number 4,176,765
- Issue date Dec 4, 1979
- Hoechst Aktiengesellschaft
- Ursus Thummler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Ursus Thummler

Person

Patents Grantslast 30 patents

Stabilized red phosphorus

Process for removing hydrogen phosphide from waste air

Stabilized red phosphorus and process for making it

Process for making phosphorus pentoxide and optionally phosphoric a...

Process and apparatus for making phosphorus pentoxide with utilizat...

Apparatus for making red phosphorus

Process for making red phosphorus

Apparatus for the production of phosphoric acid

Stabilized red phosphorus

Self-cleaning bucket wheel lock