Peter M. Roth

Person

Eppstein, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the separation of dimethyl ether and chloromethane in m...
- Patent number 5,882,485
- Issue date Mar 16, 1999
- Hoechst Aktiengesellschaft
- Peter Roth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying inert gases
- Patent number 5,871,563
- Issue date Feb 16, 1999
- Hoechst Aktiengesellschaft
- Peter Roth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation and fractionation of a mixture of dimet...
- Patent number 5,843,286
- Issue date Dec 1, 1998
- Hoechst Aktiengesellschaft
- Peter Roth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation and fractionation of a mixture of dimet...
- Patent number 5,763,712
- Issue date Jun 9, 1998
- Hoechst Aktiengesellschaft
- Peter Roth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for solvent recovery and apparatus suitable therefor
- Patent number 5,711,873
- Issue date Jan 27, 1998
- Hoechst Aktiengesellschaft
- Siegfried Rewitzer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for solvent recovery
- Patent number 5,618,432
- Issue date Apr 8, 1997
- Hoechst Agteingesellschaft
- Siegfried Rewitzer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for separating out hydrogen chloride
- Patent number 5,611,840
- Issue date Mar 18, 1997
- Hoechst Aktiengesellschaft
- Werner Kraus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Column having integrated heat exchanger
- Patent number 5,507,356
- Issue date Apr 16, 1996
- Hoechst Aktiengesellschaft
- Peter M. Roth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for reprocessing solvent mixtures containing constituents of...
- Patent number 5,462,643
- Issue date Oct 31, 1995
- Hoechst Aktiengesellschaft
- Georg-Emerich Miess
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Peter M. Roth

Person

Patents Grantslast 30 patents

Process for the separation of dimethyl ether and chloromethane in m...

Process for purifying inert gases

Process for the preparation and fractionation of a mixture of dimet...

Process for the preparation and fractionation of a mixture of dimet...

Process for solvent recovery and apparatus suitable therefor

Process for solvent recovery

Process for separating out hydrogen chloride

Column having integrated heat exchanger

Method for reprocessing solvent mixtures containing constituents of...