John G. Dingwall

Person

Sale, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphorus substituted 4-methyloxetan-2-ones, processes for their p...
- Patent number 4,384,966
- Issue date May 24, 1983
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Halgeno-oxetan-2-ones and process for their production
- Patent number 4,363,923
- Issue date Dec 14, 1982
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with...
- Patent number 4,335,057
- Issue date Jun 15, 1982
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active 2-(2,2-dihalogenovinyl)-cycl...
- Patent number 4,299,967
- Issue date Nov 10, 1981
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating aqueous systems with phosphonoadipic acids
- Patent number 4,265,769
- Issue date May 5, 1981
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonoadipic acid additives to aqueous systems
- Patent number 4,208,344
- Issue date Jun 17, 1980
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agent and method for influencing plant growth
- Patent number 4,205,977
- Issue date Jun 3, 1980
- Ciba-Geigy Corporation
- John G. Dingwall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Amino-phosphonous acids for inhibiting bacteria and yeast
- Patent number 4,147,780
- Issue date Apr 3, 1979
- Ciba-Geigy Corporation
- John G. Dingwall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John G. Dingwall

Person

Patents Grantslast 30 patents

Phosphorus substituted 4-methyloxetan-2-ones, processes for their p...

4-Halgeno-oxetan-2-ones and process for their production

4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with...

Process for producing optically active 2-(2,2-dihalogenovinyl)-cycl...

Method of treating aqueous systems with phosphonoadipic acids

Phosphonoadipic acid additives to aqueous systems

Agent and method for influencing plant growth

.alpha.-Amino-phosphonous acids for inhibiting bacteria and yeast