Inventor · disambiguated record
Hans Steffen
Also filed as: STEFFEN HANS · STEFFEN HANS JÜRGEN
16 granted patents·5 pending applications·2,486 citations·filing 1977–2025
96Inventor score
Top patents by PatentIndex Score
21 records- 0197US4614723APorphyrin derivatives as fluorescent markers for immunoassaysHOFFMANN LA ROCHE·Filed 1984·Granted Sep 30, 1986·165 cites·24 claims
- 0294US11876719B2Systems and methods for managing transmission control protocol (TCP) acknowledgementsAPPLE INC·Filed 2022·Granted Jan 16, 2024·4 cites·19 claims
- 0394US4886499APortable injection applianceHOFFMANN LA ROCHE·Filed 1987·Granted Dec 12, 1989·1.3k cites·37 claims
- 0493US4158707AParenteral preparationsHOFFMANN LA ROCHE·Filed 1977·Granted Jun 19, 1979·92 cites·7 claims
- 0592US6730319B2Pharmaceutical compositions having depressed melting pointsHOFFMANN LA ROCHE·Filed 2002·Granted May 4, 2004·71 cites·28 claims
- 0691US6562329B2Method of treating high plasma cholesterol levelsHOFFMANN LA ROCHE·Filed 2001·Granted May 13, 2003·34 cites·4 claims
- 0790US5848990ADevice for introducing active substance into a patientHOFFMANN LA ROCHE·Filed 1997·Granted Dec 15, 1998·442 cites·10 claims
- 0889US4882164AParenteral micelle solutionsHOFFMANN LA ROCHE·Filed 1988·Granted Nov 21, 1989·55 cites·9 claims
- 0989US4411894APharmaceutical preparationsHOFFMANN LA ROCHE·Filed 1981·Granted Oct 25, 1983·131 cites·8 claims
- 1083US5747066AMixed micellesHOFFMANN LA ROCHE·Filed 1996·Granted May 5, 1998·83 cites·44 claims
- 1181US6703369B1Lipase inhibiting compositionsHOFFMANN LA ROCHE·Filed 2000·Granted Mar 9, 2004·22 cites·22 claims
- 1281US6030953APharmaceutical composition containing chitosanHOFFMANN LA ROCHE·Filed 1999·Granted Feb 29, 2000·57 cites·23 claims
- 1378US12316548B2Systems and methods for managing transmission control protocol (TCP) acknowledgementsAPPLE INC·Filed 2023·Granted May 27, 2025·0 cites·21 claims
- 1478US2025385874A1Systems and methods for managing transmission control protocol (tcp) acknowledgementsAPPLE INC·Filed 2025·Application pending·0 cites
- 1576US4649155AInjectable solutionsHOFFMANN LA ROCHE·Filed 1984·Granted Mar 10, 1987·38 cites·4 claims
- 1672US11882051B2Systems and methods for managing transmission control protocol (TCP) acknowledgementsAPPLE INC·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 1764US2006189574A1Method of treating high plasma cholesterol levelsHADVARY PAUL·Filed 2006·Application pending·0 cites
- 1860US2003138396A1Method of treating high plasma cholesterol levelsFiled 2002·Application pending·0 cites
- 1953US8012494B2Pharmaceutical compositions containing lipase inhibitorsHOFFMANN LA ROCHE·Filed 2004·Granted Sep 6, 2011·0 cites·23 claims
- 2047US2003181512A1Pharmaceutical compositions containing lipase inhibitorsFiled 2003·Application pending·0 cites
- 2146US2011275706A1Pharmaceutical Compositions Containing Lipase InhibitorsDE SMIDT PASSCHIER CHRISTIAAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →