Inventor · disambiguated record
Karl Tryggvason
Also filed as: TRYGGVASON KARL · TRYGGVASON KARL KRISTIAN
41 granted patents·17 pending applications·309 citations·filing 1983–2025
97Inventor score
Top patents by PatentIndex Score
58 records- 0191US11767509B2Methods of producing RPE cellsBIOLAMINA AB·Filed 2020·Granted Sep 26, 2023·2 cites·13 claims
- 0290US8415156B2Recombinant laminin-521TRYGGVASON KARL·Filed 2011·Granted Apr 9, 2013·11 cites·6 claims
- 0388US8722405B2Composition and method for enabling proliferation of pluripotent stem cellsTRYGGVASON KARL·Filed 2008·Granted May 13, 2014·14 cites·3 claims
- 0486US6638264B1Perfusion apparatus and methods for pharmaceutical deliveryBIOSTRATUM INC·Filed 2000·Granted Oct 28, 2003·22 cites·12 claims
- 0584US10889801B2Methods of producing RPE cellsBIOLAMINA AB·Filed 2013·Granted Jan 12, 2021·4 cites·17 claims
- 0684US10138292B2Cell culture mediumTRYGGVASON KARL·Filed 2011·Granted Nov 27, 2018·4 cites·14 claims
- 0784US2025340834A1Maintenance of differentiated cells with lamininsBIOLAMINA AB·Filed 2025·Application pending·0 cites
- 0882US12195757B2Methods of producing RPE cellsBIOLAMINA AB·Filed 2023·Granted Jan 14, 2025·0 cites·14 claims
- 0979US4677058ADetecting malignant cells with monoclonal antibodies specific to type IV collagenase enzymeTRYGGVASON KARL·Filed 1983·Granted Jun 30, 1987·32 cites·5 claims
- 1077US12391915B2Maintenance of differentiated cells with lamininsBIOLAMINA AB·Filed 2021·Granted Aug 19, 2025·0 cites·25 claims
- 1177US6955924B2Laminin chains: diagnostic usesBIOSTRATUM INC·Filed 2001·Granted Oct 18, 2005·3 cites·6 claims
- 1276US9719066B2Stem cell bankBIOLAMINA AB·Filed 2013·Granted Aug 1, 2017·2 cites·15 claims
- 1376US9499794B2Maintenance of differentiated cells with lamininsTRYGGVASON KARL·Filed 2013·Granted Nov 22, 2016·1 cites·9 claims
- 1476US5660982ALaminin chains: diagnostic usesFiled 1994·Granted Aug 26, 1997·31 cites·30 claims
- 1575US8951799B2Composition and method for enabling proliferation of pluripotent stem cellsDOMOGATSKAYA ANNA·Filed 2009·Granted Feb 10, 2015·4 cites·18 claims
- 1675US6933273B2Isolated laminin 10Filed 2001·Granted Aug 23, 2005·10 cites·15 claims
- 1774US6638907B1Laminin 8 and methods for its useBIOSTRATUM INC·Filed 2000·Granted Oct 28, 2003·16 cites·3 claims
- 1869US6342214B1Method for viral vector deliveryFiled 1996·Granted Jan 29, 2002·30 cites·13 claims
- 1968US5871464APerfusion apparatus and methods for pharmaceutical deliveryFiled 1996·Granted Feb 16, 1999·25 cites·3 claims
- 2067US11001807B2Differentiation of pluripotent stem cells and cardiac progenitor cells into striated cardiomyocyte fibers using laminins LN-511, LN-521 and LN-221NAT UNIV SINGAPORE·Filed 2014·Granted May 11, 2021·1 cites·7 claims
- 2165US11155781B2Maintenance of differentiated cells with lamininsBIOLAMINA AB·Filed 2016·Granted Oct 26, 2021·0 cites·9 claims
- 2264US5593900AImmunological methods for the detection of the human type IV collagen α5 chainFiled 1994·Granted Jan 14, 1997·21 cites·3 claims
- 2364US2005019332A1Laminin chains: diagnostic usesBIOSTRATUM INC·Filed 2004·Application pending·0 cites
- 2463US8545845B2Antibodies against domains of laminin-332TRYGGVASON KARL·Filed 2009·Granted Oct 1, 2013·0 cites·20 claims
- 2563US2023287344A1Methods for culturing human keratinocytesNAT UNIV SINGAPORE·Filed 2023·Application pending·0 cites
- 2661US12378527B2Differentiation of pluripotent stem cells using laminins LN-511, LN-521 and LN-221NAT UNIV SINGAPORE·Filed 2021·Granted Aug 5, 2025·0 cites·8 claims
- 2761US6689090B1Perfusion apparatus and methods for pharmaceutical deliveryBIOSTRATUM INC·Filed 1998·Granted Feb 10, 2004·19 cites·1 claims
- 2861US5114840AMethod for determining the nucleotide sequence of a novel α5(IV) chain of human type IV collagenTRYGGVASON KARL·Filed 1989·Granted May 19, 1992·22 cites·27 claims
- 2959US10240124B2Cell culture substrate comprising a laminin and a cadherinBIOLAMINA AB·Filed 2012·Granted Mar 26, 2019·0 cites·10 claims
- 3058US2007077252A1Laminin chains: diagnostic usesBIOSTRATUM INC·Filed 2006·Application pending·0 cites
- 3156US12221624B2Systems and methods for producing retinal progenitorsNAT UNIV SINGAPORE·Filed 2018·Granted Feb 11, 2025·0 cites·15 claims
- 3256US11655451B2Methods for culturing human keratinocytesNAT UNIV SINGAPORE·Filed 2018·Granted May 23, 2023·0 cites·12 claims
- 3355US2025136935A1Systems and methods for producing retinal progenitorsNAT UNIV SINGAPORE·Filed 2025·Application pending·0 cites
- 3453US7799529B2Nephrin gene and proteinATHENA DIAGNOSTICS INC·Filed 2006·Granted Sep 21, 2010·0 cites·13 claims
- 3552US2005048518A1Laminin chains: diagnostic and therapeutic useFiled 2003·Application pending·0 cites
- 3651US7105291B2Nephrin gene and proteinBIOSTRATUM INC·Filed 2001·Granted Sep 12, 2006·0 cites·27 claims
- 3751US2007202111A1Use of antibodies to the gamma 2 chain of laminin 5 to inhibit tumor growth and metastasisBIOSTRATUM INC·Filed 2006·Application pending·0 cites
- 3850US2003100529A1Laminin chains: diagnostic and therapeutic useBIOSTRATUM AB·Filed 2002·Application pending·0 cites
- 3949US6143505ALaminin chains: diagnostic and therapeutic useFiled 1997·Granted Nov 7, 2000·9 cites·4 claims
- 4049US2017342378A1Stem cell bankBIOLAMINA AB·Filed 2017·Application pending·0 cites
- 4147US2004120959A1Use of antibodies to the gamma 2 chain of laminin 5 to inhibit tumor growth and metastasisFiled 2003·Application pending·0 cites
- 4245US4816400ABasement membrane collagen degrading enzyme and method of purifying sameTRYGGVASON KARL·Filed 1987·Granted Mar 28, 1989·9 cites·10 claims
- 4344US9828630B2Methods of enhancing genetic diagnosisBIOLAMINA AB·Filed 2012·Granted Nov 28, 2017·0 cites·10 claims
- 4444US2006216722A1Glomerular expression profilingBETSHOLTZ CHRISTER·Filed 2005·Application pending·0 cites
- 4543US2002062121A1Perfusion apparatus and methods for pharmaceutical deliveryFiled 2001·Application pending·0 cites
- 4642US9534038B2Isolated laminin-421TRYGGVASON KARL·Filed 2012·Granted Jan 3, 2017·0 cites·4 claims
- 4742US2007065447A1Laminin-5 gamma2-binding peptides, related compositions, and use thereofBIOSTRATUM INC·Filed 2006·Application pending·0 cites
- 4840US10829733B2Composition and method for enabling proliferation of pluripotent human stem cellsTRYGGVASON KARL·Filed 2010·Granted Nov 10, 2020·0 cites·11 claims
- 4940US5354690AImmunological methods for the detection of the human type IV collagen α5 chainTRYGGVASON KARL·Filed 1990·Granted Oct 11, 1994·5 cites·4 claims
- 5037US6207811B1Nephrin gene and proteinFiled 1998·Granted Mar 27, 2001·6 cites·4 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →