Inventor

SCHWEIZER AUGUST

5 patents

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

SANDOZ AG

2 patents

US4198268AApr 15, 1980

Process for producing colored paper using granulated dye compositions

SANDOZ AG8 citations71

US3936496AFeb 3, 1976

Organic compounds

SANDOZ AG1 citations45

SANDOZ LTD

2 patents

US4023924AMay 17, 1977

Concentrated aqueous dye compositions containing a low molecular weight amide and their use for dyeing paper

SANDOZ LTD16 citations71

US4083681AApr 11, 1978

Compositions of metal complexes of disazo acid dyes stabilized with amino ethers

SANDOZ LTD2 citations59

FIDELITY UNION TRUST COMPANY E

1 patent

US4149851AApr 17, 1979

Concentrated aqueous dye compositions containing a low molecular weight amide

FIDELITY UNION TRUST COMPANY E9 citations70