Inventor
OBERLANDER JOSEPH E
US21 patents
⚠️ This page may combine multiple inventors who share the name “OBERLANDER JOSEPH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLARIANT FINANCE BVI LTD
13 patentsUS6844131B2Jan 18, 2005
Positive-working photoimageable bottom antireflective coating
CLARIANT FINANCE BVI LTD113 citations97
US6114085ASep 5, 2000
Antireflective composition for a deep ultraviolet photoresist
CLARIANT FINANCE BVI LTD112 citations96
US6368421B1Apr 9, 2002
Composition for stripping photoresist and organic materials from substrate surfaces
CLARIANT FINANCE BVI LTD24 citations88
US6524775B1Feb 25, 2003
Edge bead remover for thick film photoresists
CLARIANT FINANCE BVI LTD16 citations75
US6106995AAug 22, 2000
Antireflective coating material for photoresists
CLARIANT FINANCE BVI LTD14 citations74
US5876897AMar 2, 1999
Positive photoresists containing novel photoactive compounds
CLARIANT FINANCE BVI LTD9 citations74
US6531267B2Mar 11, 2003
Process for producing acid sensitive liquid composition containing a carbonate
CLARIANT FINANCE BVI LTD9 citations73
US6911293B2Jun 28, 2005
Photoresist compositions comprising acetals and ketals as solvents
CLARIANT FINANCE BVI LTD10 citations72
US5866295AFeb 2, 1999
Photosensitive quinolone compounds and a process of preparation
CLARIANT FINANCE BVI LTD3 citations63
US6077942AJun 20, 2000
Process of controlling particle size of naphthoquinone diazide esters
CLARIANT FINANCE BVI LTD0 citations52
US6048665AApr 11, 2000
Process for making a photoactive compound and photoresist therefrom
CLARIANT FINANCE BVI LTD0 citations52
US5936071AAug 10, 1999
Process for making a photoactive compound and photoresist therefrom
CLARIANT FINANCE BVI LTD1 citations52
US6017766AJan 25, 2000
Process for measuring concentration of nonionic surfactants in an aqueous alkaline solution
CLARIANT FINANCE BVI LTD5 citations51
AZ ELECTRONIC MATERIALS USA
6 patentsUS7824837B2Nov 2, 2010
Positive-working photoimageable bottom antireflective coating
AZ ELECTRONIC MATERIALS USA54 citations95
US7264913B2Sep 4, 2007
Antireflective compositions for photoresists
AZ ELECTRONIC MATERIALS USA21 citations89
US7070914B2Jul 4, 2006
Process for producing an image using a first minimum bottom antireflective coating composition
AZ ELECTRONIC MATERIALS USA18 citations83
US8039202B2Oct 18, 2011
Positive-working photoimageable bottom antireflective coating
AZ ELECTRONIC MATERIALS USA11 citations81
US7754414B2Jul 13, 2010
Antireflective coating compositions
AZ ELECTRONIC MATERIALS USA4 citations62
US7078157B2Jul 18, 2006
Photosensitive composition and use thereof
AZ ELECTRONIC MATERIALS USA6 citations59