Inventor · disambiguated record
David R. Pierce
Also filed as: PIERCE DAVID · PIERCE DAVID A · PIERCE DAVID R
11 granted patents·2 pending applications·62 citations·filing 1977–2018
89Inventor score
Top patents by PatentIndex Score
13 records- 0193US9927406B1Fluidless column oven for gas chromatography systemGC OVENS INC·Filed 2017·Granted Mar 27, 2018·10 cites·18 claims
- 0287US10520478B2Fluidless column oven for gas chromatography systemGC OVENS INC·Filed 2018·Granted Dec 31, 2019·3 cites·18 claims
- 0382US9023397B2Capsule and powder formulations containing lanthanum compoundsSHIRE LLC·Filed 2014·Granted May 5, 2015·5 cites·10 claims
- 0474US6998489B2Methods of making indazolesALCON INC·Filed 2003·Granted Feb 14, 2006·7 cites·22 claims
- 0572US8980327B2Capsule and powder formulations containing lanthanum compoundsSHIRE LLC·Filed 2014·Granted Mar 17, 2015·1 cites·3 claims
- 0670US6342525B1Benzenoid derivatives of 15-hydroxyeicosatetraenoic acid and methods of their use in treating dry eye disordersALCON UNIVERSAL LTD·Filed 2000·Granted Jan 29, 2002·5 cites·11 claims
- 0768US8697132B2Capsule and powder formulations containing lanthanum compoundsWITHINGTON ROGER·Filed 2011·Granted Apr 15, 2014·1 cites·20 claims
- 0865US4060161AVibration dampening means for printing mechanismNCR CO·Filed 1977·Granted Nov 29, 1977·13 cites·11 claims
- 0958US2014178467A1Capsule and powder formulations containing lanthanum compoundsSHIRE LLC·Filed 2014·Application pending·0 cites
- 1052US2007214690A13-D displays with cohesive zonesPIERCE DAVID A·Filed 2007·Application pending·0 cites
- 1150USD377501SFont of machine readable patternsCOMPUTER BASED CONTROLS INC·Filed 1994·Granted Jan 21, 1997·7 cites·1 claims
- 1245US5684156AProcess for preparation of clonidine derivativesFiled 1995·Granted Nov 4, 1997·3 cites·23 claims
- 1336US5684286ADevice for optically reading a symbol on a form by shining radiation therethrough, and related methodCOMPUTER BASED CONTROLS INC·Filed 1995·Granted Nov 4, 1997·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →