Inventor
Raouf Botros
Inventor
Beech Creek, PA, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments28%
C09DCoating compositions, e.g. paints, varnishes or lacquers22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
D06PDyeing or printing textiles13%
B41MPrinting, duplicating, marking, or copying processes9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
B41JTypewriters2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C08LCompositions of macromolecular compounds2%
PatentTitleYear
9,421,808'Inkjet receiver precoats incorporating silica'20169,067,448'Pre-treatment composition for inkjet printing'20158,562,126'Pre-treatment composition for inkjet printing'20138,430,952'Water soluble branched polyethyleneimine compositions'20137,091,276'Coating material for non-porous and semi-porous substrates'20067,037,973'Highly viscous coating material for porous substrates'20066,341,857'Ink set for a multi-color, high speed continuous ink jet printer'20026,280,512'Waterfast color inks for ink jet printing'20016,162,846'Waterfast dyes for making ink jet permanent inks'20005,730,789'Waterfast infrared scannable inks for ink jet printing'19985,676,744'Process for improving dried film resistivity of carbon pigment ink jet inks'19975,498,283'Waterfast security inks'19965,425,805'Waterfast dyes for ink jet recording fluids'19954,750,937'Non-crusting ink containing large amounts of humectant'19884,234,483'N-(3-Chloro-4-[2,6-dichloro-4-nitrophenyl)azo]-2-methyl phenyl)-.beta.-alanine, methyl ester'19804,158,542'Acyldihydroxybenzene azo dyes for metallized polyolefins'19794,123,223'Metal-modified polypropylene dyed with azomethine dyes derived from an 0-hydroxy aromatic aldehyde and a 2-aminopyridine'19784,118,383'Azo dyes containing an N-2-pyridine-2,4-dihydroxybenzamide coupler component'19784,097,231'Metal-containing polypropylene dyed with monoazo 1-aryl-3-alkyl-5-pyrazolones'19784,089,078'Arylazopyrazolone dyes for polyester'19784,089,849'Monoazo dyes having a benzthiazolyl substituted phenol or naphthol coupling component'19784,089,850'Disazo dyes having a benzthiazolyl substituted phenol or naphthol coupling component'19784,083,683'Metal-containing polypropylene dyed with 1,4-bis-(2\'-methyl-6\'-ethylanilino)anthraquinone'19784,066,388'Disazo dyes derived from 1-acyl-2,4-dihydroxybenzenes and metallized polyolefin dyed therewith'19784,051,119'Azomethine dyes derived from an o-hydroxy aromatic aldehyde and a 2-aminopyridine'19774,012,193'Bisazomethine dyes for metal-modified polyolefins'19773,992,421'6-Anilino-1,4,5-trihydroxyanthraquinones'19763,951,592'Polyester fabric materials dyed with monoazo dyes made from 4-amino-7-nitrobenzotriazole'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to AMERICAN COLOR & CHEM (14)· patent assignee history
1976–1980Based in Beech Creek, PA, US· patent location history
1988–2016Patents assigned to EASTMAN KODAK CO (7)· patent assignee history
1988–2016Based in Centerville, OH, US· patent location history
1995–2002Patents assigned to SCITEX DIGITAL PRINTING INC (7)· patent assignee history
1995–2000Based in Dayton, OH, US· patent location history
2013–2016Patents assigned to BOTROS RAOUF (4)· patent assignee history
2015–2016Patents assigned to DANNHAUSER THOMAS JOSEPH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN COLOR & CHEM | 14 | 1976–1980 |
| EASTMAN KODAK CO | 7 | 1988–2016 |
| SCITEX DIGITAL PRINTING INC | 7 | 1995–2002 |
| BOTROS RAOUFself | 4 | 2013–2016 |
| DANNHAUSER THOMAS JOSEPH | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beech Creek, Pennsylvania, US | 14 | 1976–1980 |
| Centerville, OH, US | 10 | 1988–2016 |
| Dayton, OH, US | 4 | 1995–2000 |