P

Inventor

WILD PETER

DE41 patents
⚠️ This page may combine multiple inventors who share the name “WILD PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

22 patents
US5468848ANov 21, 1995

Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine series

BAYER AG21 citations92
US5519121AMay 21, 1996

Triazinyl-amino bridge-containing disazo dyestuffs

BAYER AG22 citations91
US6297362B1Oct 2, 2001

Azo dyes

BAYER AG20 citations88
US5684139ANov 4, 1997

Direct disazo dyestuffs

BAYER AG6 citations74
US5637679AJun 10, 1997

Azo dyestuffs for dyeing and printing cellulose-containing fiber materials in an ink jet process

BAYER AG11 citations74
US5213582AMay 25, 1993

Light-polarizing films or foils containing triphendioxazine or triphendithiazine dyes with good dichrditic properties

BAYER AG11 citations74
US4990615AFeb 5, 1991

Triphendioxazine and triphendithiazine direct dyestuffs

BAYER AG8 citations74
US4294580AOct 13, 1981

Reactive dyestuffs, their preparation and their use for dyeing materials containing OH or N

BAYER AG14 citations74
US5607502AMar 4, 1997

Dyestuffs for printing inks

BAYER AG7 citations73
US5580964ADec 3, 1996

Cationic thiadiazole dyestuffs

BAYER AG16 citations72
US6120561ASep 19, 2000

Process for the preparation of low-salt, liquid dyestuff preparations

BAYER AG9 citations69
US5786459AJul 28, 1998

Tetrazo dyestuffs

BAYER AG5 citations63
US5034017AJul 23, 1991

Process for the coloring of paper with disazo dyes containing sulfonated-naphthol groups to give fast blue shades

BAYER AG3 citations63
US4509948AApr 9, 1985

Cationic mono- and dis-azo dyestuffs, and their preparation and use for dyeing paper and cationic dyeable substrates

BAYER AG4 citations63
US5001229AMar 19, 1991

Water soluble basic dyestuffs

BAYER AG6 citations62
US4839468AJun 13, 1989

N-(hydroxy-sulpho-naphthyamino-triazinyl)-arylene-diamines

BAYER AG4 citations62
US4435334AMar 6, 1984

Naphtholsulphonic acid compounds, their preparation and use as coupling components

BAYER AG3 citations62
US5295999AMar 22, 1994

Dyestuff mixtures

BAYER AG5 citations60
US4411669AOct 25, 1983

Processes for dyeing paper, and agents containing azo dyestuffs

BAYER AG0 citations52
US4239886ADec 16, 1980

Salts of N-acylaminohydroxynaphthalenesulphonic acids

BAYER AG0 citations52
US5646257AJul 8, 1997

Azodyestuffs, their preparation and their use

BAYER AG0 citations51
US4710569ADec 1, 1987

Basic dyestuffs

BAYER AG1 citations50

VODAFONE GMBH

5 patents

BBC BROWN BOVERI & CIE

3 patents

LU YANG

2 patents

ALCATEL NV

2 patents

KULAKOV ALEXEI

2 patents

LANXESS DEUTSCHLAND GMBH

1 patent

KULAKOV ALEXEJ

1 patent

CALDENHOVEN JÜRGEN

1 patent

VODAFONE HOLDING GMBH

1 patent

RUSSELL NICK

1 patent