Inventor · disambiguated record
Louis L. Barrett
Also filed as: BARRETT LOUIS L · BARRETT LOUIS LEE
11 granted patents·1 pending application·150 citations·filing 2010–2016
91Inventor score
Files withBARRETT LOUIS L5FRESENIUS MED CARE HLDG INC4FRESENIUS MEDICAL CARE HOLDINGS INC1HEMA METRICS LLC1LAW PERRY N1
Top patents by PatentIndex Score
12 records- 0192US8743354B2Shrouded sensor clip assembly and blood chamber for an optical blood monitoring systemBARRETT LOUIS L·Filed 2012·Granted Jun 3, 2014·11 cites·25 claims
- 0285US8333724B2Low flow optical blood chamberBARRETT LOUIS L·Filed 2010·Granted Dec 18, 2012·25 cites·12 claims
- 0384US8517968B2Shrouded sensor clip assembly and blood chamber for an optical blood monitoring systemBARRETT LOUIS L·Filed 2011·Granted Aug 27, 2013·18 cites·41 claims
- 0482US9849225B2Self calibrating blood chamberFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2016·Granted Dec 26, 2017·4 cites·15 claims
- 0580US8328748B2Off-axis blood chamberLAW PERRY N·Filed 2010·Granted Dec 11, 2012·18 cites·7 claims
- 0678USD654999SBlood flow chamberBARRETT LOUIS L·Filed 2011·Granted Feb 28, 2012·24 cites·1 claims
- 0774USD623302SOptical sensor blood flow chamberHEMA METRICS LLC·Filed 2010·Granted Sep 7, 2010·24 cites·1 claims
- 0869USD757934SBlood flow chamberFRESENIUS MED CARE HLDG INC·Filed 2015·Granted May 31, 2016·11 cites·1 claims
- 0968US9308306B2Self calibrating blood chamberFRESENIUS MED CARE HLDG INC·Filed 2014·Granted Apr 12, 2016·3 cites·3 claims
- 1064US9285305B2Shrouded sensor clip assembly and blood chamber for an optical blood monitoring systemFRESENIUS MED CARE HLDG INC·Filed 2014·Granted Mar 15, 2016·2 cites·16 claims
- 1162USD725261SBlood flow chamberBARRETT LOUIS L·Filed 2012·Granted Mar 24, 2015·10 cites·1 claims
- 1247US2013345529A1Shrouded sensor clip assembly and blood chamber for an optical blood monitoring systemFRESENIUS MED CARE HLDG INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →