Inventor · disambiguated record
Luiz Carlos Guedes Valente
Also filed as: GUEDES VALENTE LUIZ C · GUEDES VALENTE LUIZ CARLOS
3 granted patents·3 pending applications·44 citations·filing 2005–2018
69Inventor score
Files withPETROLEO BRASILEIRO SA4OURO NEGRO TECNOLOGIAS EM EQUIPAMENTOS IND S/A1PONTIFICIA UNIVERSIDADE CATOLI1
Top patents by PatentIndex Score
6 records- 0184US7266261B2Fiber optics differential pressure transducerPETROLEO BRASILEIRO SA·Filed 2005·Granted Sep 4, 2007·28 cites·35 claims
- 0273US7308165B2Optical transducer and method for the simultaneous measurement of pressure and temperature in oil and gas wellsPETROLEO BRASILEIRO SA·Filed 2005·Granted Dec 11, 2007·15 cites·18 claims
- 0369US10416080B1Device for sensing photoluminescent materials in seawaterOURO NEGRO TECNOLOGIAS EM EQUIPAMENTOS IND S/A·Filed 2018·Granted Sep 17, 2019·1 cites·9 claims
- 0445US2010316328A1Fiber optic position transducer with magnetostrictive material and position calibration processPETROLEO BRASILEIRO SA·Filed 2009·Application pending·0 cites
- 0537US2007014506A1Fiber optic position transducer with magnetostrictive material and position calibration processPONTIFICIA UNIVERSIDADE CATOLI·Filed 2006·Application pending·0 cites
- 0633US2006072869A1Optical fiber position transducer for flow control valve in smart wellsPETROLEO BRASILEIRO SA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →