P

Inventor

SCHWARZE WERNER

DE45 patents
⚠️ This page may combine multiple inventors who share the name “SCHWARZE WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEGUSSA

32 patents
US3978103AAug 31, 1976

Sulfur containing organosilicon compounds

DEGUSSA312 citations97
US4083872AApr 11, 1978

N-2,3-Dihydroxypropyl-N-2-hydroxyalkyl-amine and its salts

DEGUSSA18 citations81
US4621121ANov 4, 1986

Vulcanizable mixture containing bis-(2-ethylamino-s-triazin-6-yl)-tetrasulfide

DEGUSSA25 citations80
US3947436AMar 30, 1976

Sulfur containing organo-organooxysilane

DEGUSSA22 citations75
US4175188ANov 20, 1979

Process for the production of 1,2,4-triazin-5-one derivatives

DEGUSSA14 citations74
US4108875AAug 22, 1978

Process for the production of acyl cyanides (B)

DEGUSSA8 citations74
US3968074AJul 6, 1976

Reaction product of 4,4-bis-(hydroxymethyl)-cyclohexene compounds with sulfur

DEGUSSA18 citations74
US4636550AJan 13, 1987

Vulcanizable 2-sec.amino-4,6-dimercapto-s-triazine containing halogen rubber mixtures

DEGUSSA7 citations72
US4189550AFeb 19, 1980

Antistatic agents for thermoplastic synthetic resins

DEGUSSA17 citations72
US4070531AJan 24, 1978

Antistatic agents for thermoplastic synthetic resins

DEGUSSA17 citations72
US4061869ADec 6, 1977

Antistatic agent for thermoplastic synthetic resin

DEGUSSA9 citations72
US4520209AMay 28, 1985

Process for cyclizing upsilon-chlorocarboxylic acids

DEGUSSA8 citations71
US4390719AJun 28, 1983

1-Methyl-2-chlorocyclopropanecarboxylic acid and its ester

DEGUSSA4 citations63
US4161491AJul 17, 1979

Process for the production of alpha-ketocarboxylic acid amides and cycloaliphatic products

DEGUSSA2 citations63
US4108877AAug 22, 1978

Process for the production of acyl cyanides (A)

DEGUSSA5 citations63
US4000119ADec 28, 1976

Triazinesulfenimides of dicarboxylic acids

DEGUSSA2 citations63
US3969353AJul 13, 1976

Triazinesulfenimides of dicarboxylic acids

DEGUSSA3 citations63
US4228082AOct 14, 1980

N-Substituted α-ketocarboxylic acid amides

DEGUSSA4 citations62
US4224226ASep 23, 1980

Process for the production of N-substituted α-ketocarboxylic acid amides

DEGUSSA2 citations62
US4017413AApr 12, 1977

Process for the production of solutions or suspensions of cyanuric chloride in aqueous organic solvents

DEGUSSA6 citations62
US4673741AJun 16, 1987

Bis-(2-ethylamino-4-diethylamino-s-triazine-6-yl) tetrasulfide, process for its production, use and vulcanizable mixtures containing it

DEGUSSA5 citations61
US4058662ANov 15, 1977

Process for the substitution of chlorine atoms of cyanuric chloride

DEGUSSA6 citations61
US4054739AOct 18, 1977

Process for the substitution of chlorine atoms of cyanuric chloride

DEGUSSA6 citations61
US4524211AJun 18, 1985

Process for the production of substituted phosphonic and phosphinic acids and thiazolidinyl phosphonic and phosphinic acid ester intermediates

DEGUSSA3 citations58
US4482759ANov 13, 1984

Fungicidally active benzhydrol derivatives

DEGUSSA1 citations52
US4358459ANov 9, 1982

Cyclopropane carboxylic acid and process for their production and use

DEGUSSA1 citations52
US4246189AJan 20, 1981

Process for the production of hydroxynitriles from epoxides and ketone cyanohydrins

DEGUSSA1 citations52
US4122116AOct 24, 1978

Substituted cyclopropyl glyoxylnitriles

DEGUSSA1 citations52
US4053461AOct 11, 1977

Reaction product of 4,4-bis-(hydroxymethyl)-cyclohexene compounds with sulfur

DEGUSSA0 citations52
US4007222AFeb 8, 1977

Process for the production of 2-chlorocaproic acids

DEGUSSA1 citations52
US3956304AMay 11, 1976

Preparation of 2-methyl-4-isopropylidene-2-oxazolin-5-one

DEGUSSA1 citations52
US3954702AMay 4, 1976

S-triazine derivatives containing naphthylamino groups as polymer stabilizers

DEGUSSA0 citations35

HMT HOLDING AG

3 patents

HMT AG

2 patents

DORNIER MEDIZINTECHNIK

2 patents

AST GMBH

2 patents

FEDERAL REPUBLIC OF GERMANY

1 patent

PHILIPS CORP

1 patent

CIBA GEIGY CORP

1 patent

OFFERMANNS HERIBERT

1 patent