DSM N.V.
489Patents
0Active
489Granted
42Portfolio score
Filing activity: Nov 6, 1989 → Aug 28, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6441208B2 | Preparation of microbial polyunsaturated fatty acid containing oil from pasteurized biomass | Human Necessities | 163 | Expired |
| US6727373B2 | Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass | Human Necessities | 127 | Expired |
| US6376571B1 | Radiation-curable composition having high cure speed | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5530092A | Dendritic macromolecule and the preparation thereof | Emerging Cross-Sectional Technologies | 77 | Expired |
| US5739215A | Use of a polyester in the preparation of coatings for the interior of can ends | Chemistry; Metallurgy | 59 | Expired |
| US6320018A | Supramolecular polymer | Chemistry; Metallurgy | 58 | Expired |
| US6635093B1 | Method of making pelletized fuel | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5981616A | Photo-curable resin composition used for photo fabication of three-dimensional objects | Performing Operations; Transporting | 54 | Expired |
| US5700934A | Process for the preparation of epsilon-caprolactam and epsilon-caprolactam precursors | Chemistry; Metallurgy | 54 | Expired |
| US6194572A | Process to prepare .epsilon.-caprolactam | Chemistry; Metallurgy | 51 | Expired |
| US6287745A | Photocurable liquid resin composition comprising an epoxy-branched alicyclic compound | Physics | 51 | Expired |
| US5225129A | Method for the manufacture of polymer products from cyclic esters | Chemistry; Metallurgy | 50 | Expired |
| US6353100B1 | Process for the preparation of &egr;-caprolactam | Chemistry; Metallurgy | 50 | Expired |
| US6660857B2 | Process for the preparation of &egr;-caprolactam | Chemistry; Metallurgy | 49 | Expired |
| US6521677B2 | Radiation-curable metal particles and curable resin compositions comprising these particles | Chemistry; Metallurgy | 49 | Expired |
| US6136880A | Radiation-curable liquid resin composition for coating optical fibers | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5428079A | Solution of ultra-high molecular weight polyethylene | Chemistry; Metallurgy | 48 | Expired |
| US6183834A | Balistic-resistant moulded article and a process for the manufacture of the moulded article | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6107258A | Functionalized olefin copolymer additives | Chemistry; Metallurgy | 43 | Expired |
| US5710344A | Process to prepare a linear aldehyde | Performing Operations; Transporting | 42 | Expired |
| US5766725A | Composite web of mutually parallel fibres in a matrix | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6111138A | Process for preparing urea | Chemistry; Metallurgy | 40 | Expired |
| US6180200A | Cationic and hybrid radiation curable pressure sensitive adhesives for bonding of optical discs | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5610268A | Dendritic macromolecule and the preparation thereof | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6180741A | Liquid curable resin composition | Chemistry; Metallurgy | 39 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.