Assignee
UNIV LEIDEN
NL·62 granted patents·31 pending applications·1,952 citations·filing 1985–2025
Top patents by PatentIndex Score
93 records- 0195US5464763AProcess for the incorporation of foreign DNA into the genome of dicotyledonous plantsUNIV LEIDEN·Filed 1993·Granted Nov 7, 1995·377 cites·12 claims
- 0293US5885968ATriantennary cluster glycosides, their preparation and useUNIV LEIDEN·Filed 1993·Granted Mar 23, 1999·156 cites·23 claims
- 0391US4871838AProbes and methods for detecting activated ras oncogenesUNIV LEIDEN·Filed 1985·Granted Oct 3, 1989·95 cites·7 claims
- 0491US4684611AProcess for the in-vitro transformation of plant protoplasts with plasmid DNAUNIV LEIDEN·Filed 1985·Granted Aug 4, 1987·417 cites·8 claims
- 0589US5149645AProcess for introducing foreign DNA into the genome of plantsUNIV LEIDEN·Filed 1989·Granted Sep 22, 1992·256 cites·6 claims
- 0686US5043265AInorganic phosphor labelled macromolecules; a process for their preparation and their use for immunological or immunocytochemical assaysUNIV LEIDEN·Filed 1986·Granted Aug 27, 1991·106 cites·14 claims
- 0779US9962696B2Phaseguide patterns for liquid manipulationUNIV LEIDEN·Filed 2015·Granted May 8, 2018·2 cites·19 claims
- 0873US5554724AIsolated tumor rejection antigen precursor MAGE-2 derived peptides, and uses thereofUNIV LEIDEN·Filed 1994·Granted Sep 10, 1996·36 cites·4 claims
- 0972US7008922B2H-Y antigenUNIV LEIDEN·Filed 2002·Granted Mar 7, 2006·3 cites·3 claims
- 1071US12037372B2Bioactive peptides derived from snakesUNIV LEIDEN·Filed 2023·Granted Jul 16, 2024·0 cites·9 claims
- 1169US7393946B1Method of modulating metabolite biosynthesis in recombinant cellsUNIV LEIDEN·Filed 2000·Granted Jul 1, 2008·8 cites·14 claims
- 1268US10865334B2Process for extracting materials from biological materialUNIV LEIDEN·Filed 2014·Granted Dec 15, 2020·2 cites·8 claims
- 1368US6878375B1HA-1 antigenUNIV LEIDEN·Filed 2000·Granted Apr 12, 2005·3 cites·6 claims
- 1467US7507800B2Diagnostic test kit for determining a predisposition for breast and ovarian cancer, materials and methods for such determinationUNIV LEIDEN·Filed 2003·Granted Mar 24, 2009·2 cites·7 claims
- 1567US5731160AInduction of antigen specific T-lymphocyte responses by stimulation with peptide loaded MHC class I molecules on antigen processing defective mammalian cell linesUNIV LEIDEN·Filed 1992·Granted Mar 24, 1998·35 cites·10 claims
- 1666US7022526B2Reducing branching and enhancing fragmentation in culturing filamentous microorganismsUNIV LEIDEN·Filed 2000·Granted Apr 4, 2006·3 cites·13 claims
- 1766US6087560ATransgenic fungal resistant plants expressing chitinase and glucanase, process for obtaining, and recombinant polynucleotides for uses thereinUNIV LEIDEN·Filed 1997·Granted Jul 11, 2000·16 cites·25 claims
- 1865US11504645B2Two-phase electroextraction from moving phasesUNIV LEIDEN·Filed 2014·Granted Nov 22, 2022·2 cites·9 claims
- 1965US10900008B2Apparatuses for and methods of processing cells and related structuresUNIV LEIDEN·Filed 2019·Granted Jan 26, 2021·0 cites·19 claims
- 2065US6743180B1Pressure sensor for use in an arteryUNIV LEIDEN·Filed 2000·Granted Jun 1, 2004·55 cites·44 claims
- 2165US6159156APressure sensor for use in an arteryUNIV LEIDEN·Filed 1998·Granted Dec 12, 2000·160 cites·4 claims
- 2265US2025171498A1Antibiotic compounds, formulations and methods of useUNIV LEIDEN·Filed 2023·Application pending·0 cites
- 2363US10222318B2Particle detection apparatusUNIV LEIDEN·Filed 2015·Granted Mar 5, 2019·1 cites·29 claims
- 2462US2025276993A1Pseudo-disaccharide compoundsUNIV LEIDEN·Filed 2023·Application pending·0 cites
- 2561US9617592B2Screening method for micro-organisms and methods for the production of a productUNIV LEIDEN·Filed 2013·Granted Apr 11, 2017·1 cites·20 claims
- 2661US9575031B2Apparatus and process for depletion zone isotachophoresisUNIV LEIDEN·Filed 2013·Granted Feb 21, 2017·1 cites·19 claims
- 2761US5679641APeptides of human P53 protein for use in human T cell response inducing compositions, and human P53 protein-specific cytotoxic t-lymphocytesUNIV LEIDEN·Filed 1993·Granted Oct 21, 1997·28 cites·7 claims
- 2860US6884776B1Antimicrobial peptides derived from ubiquicidineUNIV LEIDEN·Filed 1998·Granted Apr 26, 2005·24 cites·16 claims
- 2960US2025391574A1Method of detecting a change in electrical signals in a brain of a user using eegUNIV LEIDEN·Filed 2025·Application pending·0 cites
- 3059US11680088B2Bioactive peptides derived from snakesUNIV LEIDEN·Filed 2019·Granted Jun 20, 2023·0 cites·9 claims
- 3158US5591582AMethods for detecting activated RAS oncogenesUNIV LEIDEN·Filed 1994·Granted Jan 7, 1997·24 cites·33 claims
- 3255US7205119B2HA-1 antigenUNIV LEIDEN·Filed 2004·Granted Apr 17, 2007·0 cites·11 claims
- 3355US6287815B1Human parvovirus B19 proteins and virus-like particles, their production and their use in diagnostic assays and vaccinesUNIV LEIDEN·Filed 1995·Granted Sep 11, 2001·15 cites·13 claims
- 3455US5830499APhospholipid-and cholestrol-free aqueous composition for topical application to the skinUNIV LEIDEN·Filed 1995·Granted Nov 3, 1998·20 cites·17 claims
- 3555US2004073967A1Nucleic acid intergration in eukaryotesUNIV LEIDEN·Filed 2003·Application pending·0 cites
- 3654US6747009B2Peptidomimetic glutathione analogsUNIV LEIDEN·Filed 2002·Granted Jun 8, 2004·2 cites·8 claims
- 3753US12504408B2Apparatus comprising a guard columnUNIV LEIDEN·Filed 2021·Granted Dec 23, 2025·0 cites·18 claims
- 3853US5847095AProbes for detecting activated RAS oncogenesUNIV LEIDEN·Filed 1997·Granted Dec 8, 1998·17 cites·12 claims
- 3953US2023174584A1Antibiotic CompoundsUNIV LEIDEN·Filed 2020·Application pending·0 cites
- 4052US2009311717A1Microfluidic chip design comprising capillariesUNIV LEIDEN·Filed 2009·Application pending·0 cites
- 4151US10439125B2Methods of manufacturing superconductor and phononic elementsUNIV LEIDEN·Filed 2017·Granted Oct 8, 2019·1 cites·15 claims
- 4251US2023201829A1Assemblies and methodsUNIV LEIDEN·Filed 2021·Application pending·0 cites
- 4351US2006159690A1H-Y antigenUNIV LEIDEN·Filed 2005·Application pending·0 cites
- 4451US2015225844A1Thin graphene film formationUNIV LEIDEN·Filed 2013·Application pending·0 cites
- 4550US6521598B1H-Y antigenUNIV LEIDEN·Filed 1996·Granted Feb 18, 2003·5 cites·3 claims
- 4649US10006889B2Method and device for receiving a dropletUNIV LEIDEN·Filed 2014·Granted Jun 26, 2018·0 cites·20 claims
- 4748US12429425B2Compressive Raman classification of cells using a neural network for optical filter design and cell classificationUNIV LEIDEN·Filed 2023·Granted Sep 30, 2025·0 cites·12 claims
- 4848US9791315B2Apparatus for enabling wide-field polarimetryUNIV LEIDEN·Filed 2014·Granted Oct 17, 2017·1 cites·23 claims
- 4948US6558913B1Method for screening for the presence of genetic defect associated with thrombosis and/or poor anticoagulant response to activated protein CUNIV LEIDEN·Filed 1998·Granted May 6, 2003·10 cites·15 claims
- 5047US9429249B2Fluid triggerable valvesUNIV LEIDEN·Filed 2014·Granted Aug 30, 2016·0 cites·20 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when UNIV LEIDEN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →