Joseph M. Fremont

Person

Glen Mills, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing crystalline malachite
- Patent number 4,876,231
- Issue date Oct 24, 1989
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Agglomerates of malachite and method for their preparation
- Patent number 4,727,166
- Issue date Feb 23, 1988
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of butynediol
- Patent number 4,584,418
- Issue date Apr 22, 1986
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agglomerates of malachite crystals and method for their preparation
- Patent number 4,536,491
- Issue date Aug 20, 1985
- E. I. DuPont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copper chloride containing catalysts for the preparation of furan c...
- Patent number 4,278,563
- Issue date Jul 14, 1981
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of furan compounds
- Patent number 4,243,593
- Issue date Jan 6, 1981
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Butinediol using catalyst prepared from synthetic malachite
- Patent number 4,143,231
- Issue date Mar 6, 1979
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of butynediol using bismuth modified spheroidal malachite
- Patent number 4,127,734
- Issue date Nov 28, 1978
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of bismuth modified spheroidal malachite
- Patent number 4,110,249
- Issue date Aug 29, 1978
- E. I. Du Pont de Nemours and Company
- Joseph M. Fremont
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Malachite preparation
- Patent number 4,107,082
- Issue date Aug 15, 1978
- E. I. Du Pont de Nemours and Company
- Joseph Melvin Fremont
- C07 - ORGANIC CHEMISTRY

Joseph M. Fremont

Person

Patents Grantslast 30 patents

Process for preparing crystalline malachite

Agglomerates of malachite and method for their preparation

Preparation of butynediol

Agglomerates of malachite crystals and method for their preparation

Copper chloride containing catalysts for the preparation of furan c...

Preparation of furan compounds

Butinediol using catalyst prepared from synthetic malachite

Preparation of butynediol using bismuth modified spheroidal malachite

Preparation of bismuth modified spheroidal malachite

Malachite preparation