Inventor · disambiguated record

Richard Keosian

Also filed as: KEOSIAN RICHARD

2 granted patents·72 citations·filing 1998–1998

66Inventor score

Technology areasG03F

Files withCLARIANT FINANCE BVI LTD1 CLARIANT INT LTD1

Top patents by PatentIndex Score

2 records

0183US5998092AWater soluble negative-working photoresist compositionCLARIANT INT LTD·Filed 1998·Granted Dec 7, 1999·60 cites·6 claims
0249US6060212A193 nm positive-working photoresist compositionCLARIANT FINANCE BVI LTD·Filed 1998·Granted May 9, 2000·12 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →