Inventor · disambiguated record
Ragnar Tryggvason
Also filed as: TRYGGVASON RAGNAR
6 granted patents·3 pending applications·326 citations·filing 1987–2011
83Inventor score
Top patents by PatentIndex Score
9 records- 0189US9138380B2Preparation of medical solutions from powdery materialJANSSON OLOF·Filed 2011·Granted Sep 22, 2015·16 cites·37 claims
- 0287US4784495ASystem for preparing a fluid intended for a medical procedure by mixing at least one concentrate in powder form with waterGAMBRO AB·Filed 1987·Granted Nov 15, 1988·255 cites·110 claims
- 0373US5213096AApparatus for connecting a patient to breathing devices, the apparatus including a bacteria filter and gas sampling meansGAMBRO ENGSTROM AB·Filed 1992·Granted May 25, 1993·49 cites·81 claims
- 0469US8617482B2Maintaining sterile conditions in a fluid transportation systemTRYGGVASON RAGNAR·Filed 2009·Granted Dec 31, 2013·3 cites·18 claims
- 0556US8469931B2Medical product, and a method of handling a medical systemTRYGGVASON RAGNAR·Filed 2008·Granted Jun 25, 2013·3 cites·37 claims
- 0646US8357143B2Medical product, and a method of sterilizing a medical productGAMBRO LUNDIA AB·Filed 2008·Granted Jan 22, 2013·0 cites·11 claims
- 0737US2006204405A1Device for use in a cartridge, and a cartridgeTRYGGVASON RAGNAR·Filed 2004·Application pending·0 cites
- 0837US2006186035A1Filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedureTRYGGVASON RAGNAR·Filed 2004·Application pending·0 cites
- 0933US2013315801A1Cartridge for a blood treatment apparatusJONSSON LENNART·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →