Inventor · disambiguated record
Roger Hallgren
Also filed as: HAELLGREN ROGER · HALLGREN ROGER
8 granted patents·379 citations·filing 1990–2007
89Inventor score
Top patents by PatentIndex Score
8 records- 0178US5792476ASustained release glucocorticoid pharmaceutical compositionABIGO MEDICAL AB·Filed 1996·Granted Aug 11, 1998·54 cites·18 claims
- 0276US6576429B1Apparatus for intestinal sampling and use thereofALIMENTA DIAGNOSTICS AB·Filed 2000·Granted Jun 10, 2003·45 cites·27 claims
- 0375US6432937B1Treatment for joint inflammationASTRA AB·Filed 1997·Granted Aug 13, 2002·39 cites·15 claims
- 0467US5312343ADevice for segmental perfusion and aspiration of colon and rectumKROG MICHAEL·Filed 1990·Granted May 17, 1994·179 cites·8 claims
- 0560US6239120B1Method and means for treating glomerulonephritisPHARMALINK AB·Filed 1999·Granted May 29, 2001·32 cites·14 claims
- 0651US5983899ADiagnostic method for establishing food intolerance/allergy, and an instrument for use when carrying out the methodFiled 1995·Granted Nov 16, 1999·15 cites·19 claims
- 0747US7575927B2Methods for diagnosing a gastrointestinal disorder in an individualALIMENTA MEDICAL AB·Filed 2007·Granted Aug 18, 2009·0 cites·24 claims
- 0847US6572855B1Use of hyaluronidase in the manufacturing of a drug for the treatment of inflammationLINC INVEST AB·Filed 1998·Granted Jun 3, 2003·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →