Roger G. Hall

Person

Chorlton-cum Hardy, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Substituted aminoalkylphosphinic acids
- Patent number 5,567,840
- Issue date Oct 22, 1996
- Ciba-Geigy Corporation
- Roger G. Hall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aminoalkylphosphinic acids
- Patent number 5,461,040
- Issue date Oct 24, 1995
- Ciba-Geigy Corporation
- Roger G. Hall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosponous acid compounds
- Patent number 5,457,095
- Issue date Oct 10, 1995
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,300,679
- Issue date Apr 5, 1994
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aminoalkylphosphinic acids
- Patent number 5,281,747
- Issue date Jan 25, 1994
- Ciba-Geigy Corporation
- Roger G. Hall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphonous acid compounds
- Patent number 5,243,062
- Issue date Sep 7, 1993
- Ciba-Geigy Corporation
- John Gray Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,190,933
- Issue date Mar 2, 1993
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,064,819
- Issue date Nov 12, 1991
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,051,524
- Issue date Sep 24, 1991
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,013,863
- Issue date May 7, 1991
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphonous acid compounds
- Patent number 5,004,826
- Issue date Apr 2, 1991
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphonous acid compounds
- Patent number 4,908,465
- Issue date Mar 13, 1990
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphonuous acid compounds
- Patent number 4,772,738
- Issue date Sep 20, 1988
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphonous acid compounds
- Patent number 4,656,298
- Issue date Apr 7, 1987
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY

Roger G. Hall

Person

Patents Grantslast 30 patents

Substituted aminoalkylphosphinic acids

Substituted aminoalkylphosphinic acids

Substituted propane-phosponous acid compounds

Substituted propane-phosphinic acid compounds

Substituted aminoalkylphosphinic acids

Substituted propane-phosphonous acid compounds

Substituted propane-phosphinic acid compounds

Substituted propane-phosphinic acid compounds

Substituted propane-phosphinic acid compounds

Substituted propane-phosphinic acid compounds

Substituted propane-phosphonous acid compounds

Substituted propane-phosphonous acid compounds

Substituted propane-phosphonuous acid compounds

Substituted propane-phosphonous acid compounds