Inventor · disambiguated record
Charles Daniel Johnson
Also filed as: JOHNSON CHARLES D · JOHNSON CHARLES DANIEL
9 granted patents·15 pending applications·651 citations·filing 1994–2019
87Inventor score
Files withBADER ANDREAS G6VAREL INT IND LP5AMUNDSEN MARVIN WINDSOR2JOHNSON CHARLES D2MAYO FOUNDATION2
Top patents by PatentIndex Score
24 records- 0193US6928314B1System for two-dimensional and three-dimensional imaging of tubular structures in the human bodyMAYO FOUNDATION·Filed 1998·Granted Aug 9, 2005·173 cites·37 claims
- 0285US5891030ASystem for two dimensional and three dimensional imaging of tubular structures in the human bodyMAYO FOUNDATION·Filed 1997·Granted Apr 6, 1999·457 cites·58 claims
- 0372US10900290B2Fixed cutter completions bitVAREL INT IND L L C·Filed 2019·Granted Jan 26, 2021·2 cites·17 claims
- 0462US9435158B2Use of tungsten carbide tube rod to hard-face PDC matrixVAREL INT IND LP·Filed 2012·Granted Sep 6, 2016·0 cites·17 claims
- 0557US2009232893A1miR-143 REGULATED GENES AND PATHWAYS AS TARGETS FOR THERAPEUTIC INTERVENTIONBADER ANDREAS G·Filed 2008·Application pending·0 cites
- 0656US9708858B2Methods to repair worn or eroded PDC cutters, cutters so repaired, and use of repaired PDC cutters in drill bits or other toolsVAREL INT IND LP·Filed 2013·Granted Jul 18, 2017·1 cites·12 claims
- 0756US2009175827A1miR-16 REGULATED GENES AND PATHWAYS AS TARGETS FOR THERAPEUTIC INTERVENTIONBYROM MIKE W·Filed 2007·Application pending·0 cites
- 0855US9481057B2Method for applying hardfacing to a matrix substrate of a drill bitVAREL INT IND LP·Filed 2013·Granted Nov 1, 2016·0 cites·16 claims
- 0954US2009163430A1Functions and targets of let-7 micro rnasJOHNSON CHARLES D·Filed 2007·Application pending·0 cites
- 1052US2009131354A1miR-126 REGULATED GENES AND PATHWAYS AS TARGETS FOR THERAPEUTIC INTERVENTIONBADER ANDREAS G·Filed 2008·Application pending·0 cites
- 1152US2009192114A1miR-10 Regulated Genes and Pathways as Targets for Therapeutic InterventionOVCHARENKO DMITRIY·Filed 2008·Application pending·0 cites
- 1251US2012282696A1Functions and targets of let-7 micro rnasJOHNSON CHARLES D·Filed 2012·Application pending·0 cites
- 1349US9289864B2Method for repairing or reinforcing cutter pockets of a drill bitVAREL INT IND LP·Filed 2013·Granted Mar 22, 2016·0 cites·15 claims
- 1448US2009163434A1miR-20 Regulated Genes and Pathways as Targets for Therapeutic InterventionBADER ANDREAS G·Filed 2008·Application pending·0 cites
- 1548US2009192102A1miR-21 REGULATED GENES AND PATHWAYS AS TARGETS FOR THERAPEUTIC INTERVENTIONBADER ANDREAS G·Filed 2008·Application pending·0 cites
- 1647US2009131356A1miR-15, miR-26, miR-31, miR-145, miR-147, miR-188, miR-215, miR-216, miR-331, mmu-miR-292-3P REGULATED GENES AND PATHWAYS AS TARGETS FOR THERAPEUTIC INTERVENTIONASURAGEN INC·Filed 2008·Application pending·0 cites
- 1746US5485859ADishwashing aid for the handicappedFiled 1994·Granted Jan 23, 1996·18 cites·2 claims
- 1846US2009163435A1miR-200 REGULATED GENES AND PATHWAYS AS TARGETS FOR THERAPEUTIC INTERVENTIONBADER ANDREAS G·Filed 2008·Application pending·0 cites
- 1946US2015211305A1Use of tungsten carbide tube rod to hard-face pdc matrixJOHNSON CHARLES DANIEL·Filed 2015·Application pending·0 cites
- 2044US2014291033A1Methodologies for manufacturing short matrix bitsAMUNDSEN MARVIN WINDSOR·Filed 2014·Application pending·0 cites
- 2143US2009227533A1miR-34 Regulated Genes and Pathways as Targets for Therapeutic InterventionBADER ANDREAS G·Filed 2008·Application pending·0 cites
- 2241US9375827B2Methods to repair worn or eroded PDC cutters, cutters so repaired, and use of repaired PDC cutters in drill bits or other toolsVAREL INT IND LP·Filed 2013·Granted Jun 28, 2016·0 cites·23 claims
- 2339US2015240566A1Manufacture of low cost bits by infiltration of metal powdersAMUNDSEN MARVIN WINDSOR·Filed 2015·Application pending·0 cites
- 2439US2015259985A1Short matrix drill bits and methodologies for manufacturing short matrix drill bitsTHIGPEN GARY MICHAEL·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →