Inventor
NACHBUR HERMANN
31 patents
⚠️ This page may combine multiple inventors who share the name “NACHBUR HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
25 patentsUS4487800ADec 11, 1984
Process for fireproofing organic fibre material using phosphonic acid salts
CIBA GEIGY CORP16 citations82
US4452849AJun 5, 1984
Phosphonic acid salts, their preparation and their use for fireproofing organic fibre material
CIBA GEIGY CORP16 citations82
US4754063AJun 28, 1988
Salicylates and process for their preparation
CIBA GEIGY CORP6 citations74
US4748259AMay 31, 1988
Process for the preparation of mixtures of metal salts of ring-substituted salicylic acid compounds
CIBA GEIGY CORP17 citations74
US4288489ASep 8, 1981
Process for flameproofing organic fibrous material with phosphonic acid salts
CIBA GEIGY CORP11 citations74
US3932502AJan 13, 1976
Process for the manufacture of phosphorus-containing condensation products, the products and their use as flameproofing agents
CIBA GEIGY CORP8 citations72
US4921535AMay 1, 1990
Heat-sensitive recording material
CIBA GEIGY CORP9 citations71
US4611072ASep 9, 1986
Heat-sensitive recording material
CIBA GEIGY CORP5 citations71
US4536779AAug 20, 1985
Heat-sensitive recording material
CIBA GEIGY CORP6 citations71
US3956243AMay 11, 1976
Process for flameproofing organic fibre material
CIBA GEIGY CORP10 citations69
US4745203AMay 17, 1988
Process for the preparation of mixtures of metal salts of ring-substituted salicylic acid compounds
CIBA GEIGY CORP4 citations63
US4687869AAug 18, 1987
Metal salicylates, process for their preparation and use thereof as color developers in pressure-sensitive or heat-sensitive recording materials
CIBA GEIGY CORP4 citations63
US4196260AApr 1, 1980
Process for flameproofing cellulosic fibrous material
CIBA GEIGY CORP4 citations63
US4178398ADec 11, 1979
Amidophosphate reaction products used as flameproofing agents
CIBA GEIGY CORP4 citations63
US4094929AJun 13, 1978
Process for manufacture of amidophosphates
CIBA GEIGY CORP5 citations63
US4059532ANov 22, 1977
Phosphorus-containing reaction products useful as flameproofing agents
CIBA GEIGY CORP3 citations63
US4128687ADec 5, 1978
Process for fireproofing polyester fiber materials with substituted sulphurylamides
CIBA GEIGY CORP4 citations62
US4716424ADec 29, 1987
Pressure-sensitive or heat-sensitive recording material
CIBA GEIGY CORP4 citations61
US4185037AJan 22, 1980
Process for the manufacture of phosphorus-containing condensation products, the products and their use as flameproofing agents
CIBA GEIGY CORP2 citations61
US4055689AOct 25, 1977
Process for flameproofing organic fiber material
CIBA GEIGY CORP2 citations61
US3994971ANov 30, 1976
Phosphorus-containing condensation products
CIBA GEIGY CORP5 citations61
US3946092AMar 23, 1976
Bromine substituted phosphates
CIBA GEIGY CORP2 citations61
US4211814AJul 8, 1980
Method for the fireproofing of synthetic fiber material
CIBA GEIGY CORP0 citations52
US4243418AJan 6, 1981
Compositions for fireproofing polyester fiber materials with substituted sulphurylamides
CIBA GEIGY CORP0 citations51
US4026889AMay 31, 1977
Phosphorus-containing condensation products
CIBA GEIGY CORP0 citations51
CIBA GEIGY AG
6 patentsUS3931310AJan 6, 1976
Phosphorus-containing condensation products
CIBA GEIGY AG10 citations72
US3991257ANov 9, 1976
Process for flameproofing organic fibre material by the transfer process
CIBA GEIGY AG8 citations71
US3993852ANov 23, 1976
Process for flameproofing organic fiber materials by the transfer process
CIBA GEIGY AG3 citations60
US3982053ASep 21, 1976
Process for flameproofing organic fiber material by the transfer process
CIBA GEIGY AG5 citations60
US3999941ADec 28, 1976
Process for the manufacture of polycondensation products containing phosphorus, the products and their use as flameproofing agents
CIBA GEIGY AG0 citations47
US3992560ANov 16, 1976
Process for flameproofing organic fibre material by the transfer process
CIBA GEIGY AG0 citations39