Inventor · disambiguated record
R. Scot Clark
Also filed as: CLARK R SCOT
18 granted patents·2 pending applications·656 citations·filing 1986–2001
96Inventor score
Files withAIR LIQUIDE AMERICAN6STARTEC VENTURES INC5AIR LIQUIDE ELECTRONICS CHEMIC3ATHENS CORP3ATHENS INC1
Top patents by PatentIndex Score
20 records- 0187US6050283ASystem and method for on-site mixing of ultra-high-purity chemicals for semiconductor processingAIR LIQUIDE AMERICAN·Filed 1996·Granted Apr 18, 2000·100 cites·25 claims
- 0287US5354428AApparatus for the continuous on-site chemical reprocessing of ultrapure liquidsATHENS CORP·Filed 1989·Granted Oct 11, 1994·62 cites·18 claims
- 0383US4828660AMethod and apparatus for the continuous on-site chemical reprocessing of ultrapure liquidsATHENS CORP·Filed 1986·Granted May 9, 1989·53 cites·35 claims
- 0482US5164049AMethod for making ultrapure sulfuric acidATHENS CORP·Filed 1990·Granted Nov 17, 1992·59 cites·29 claims
- 0580US5496778APoint-of-use ammonia purification for electronic component manufactureSTARTEC VENTURES INC·Filed 1994·Granted Mar 5, 1996·57 cites·19 claims
- 0678US6001223AOn-site ammonia purification for semiconductor manufactureAIR LIQUIDE AMERICAN·Filed 1998·Granted Dec 14, 1999·32 cites·9 claims
- 0778US5242468AManufacture of high precision electronic components with ultra-high purity liquidsSTARTEC VENTURES INC·Filed 1991·Granted Sep 7, 1993·55 cites·11 claims
- 0876US4855023AMethod and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids used in semiconductor wafer cleaningATHENS INC·Filed 1988·Granted Aug 8, 1989·45 cites·21 claims
- 0972US5722442AOn-site generation of ultra-high-purity buffered-HF for semiconductor processingSTARTEC VENTURES INC·Filed 1996·Granted Mar 3, 1998·43 cites·5 claims
- 1068US5785820AOn-site manufacture of ultra-high-purity hydrofluoric acid for semiconductor processingSTARTEC VENTURES INC·Filed 1996·Granted Jul 28, 1998·30 cites·32 claims
- 1164US6350425B2On-site generation of ultra-high-purity buffered-HF and ammonium fluorideAIR LIQUIDE AMERICAN·Filed 1997·Granted Feb 26, 2002·23 cites·25 claims
- 1264US5846387AOn-site manufacture of ultra-high-purity hydrochloric acid for semiconductor processingAIR LIQUIDE ELECTRONICS CHEMIC·Filed 1996·Granted Dec 8, 1998·30 cites·40 claims
- 1357US5755934APoint-of-use ammonia purification for electronic component manufactureSTARTEC VENTURES INC·Filed 1996·Granted May 26, 1998·17 cites·37 claims
- 1453USRE36290EManufacture of high precision electronic components with ultra-high purity liquidsAIR LIQUIDE ELECTRONICS CHEMIC·Filed 1995·Granted Sep 7, 1999·15 cites·12 claims
- 1545US6015477APoint-of-use ammonia purification for electronic component manufactureAIR LIQUIDE AMERICAN·Filed 1998·Granted Jan 18, 2000·8 cites·10 claims
- 1644US6063356AOn-site manufacture of ultra-high-purity hydrofluoric acid for semiconductor processingAIR LIQUIDE AMERICAN·Filed 1998·Granted May 16, 2000·9 cites·11 claims
- 1743US6214173B1On-site manufacture of ultra-high-purity nitric acidAIR LIQUIDE ELECTRONICS CHEMIC·Filed 1996·Granted Apr 10, 2001·12 cites·32 claims
- 1841US2002081237A1On-site generation of ultra-high-purity buffered-HF and ammonium fluorideFiled 2001·Application pending·0 cites
- 1941US2002079478A1On-site generation of ultra-high-purity buffered-HF and ammonium fluorideFiled 2001·Application pending·0 cites
- 2040USRE37972EManufacture of high precision electronic components with ultra-high purity liquidsAIR LIQUIDE AMERICAN·Filed 1999·Granted Feb 4, 2003·6 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →