INVISTA North America S.a.r.l.
397Patents
270Active
397Granted
54Portfolio score
Filing activity: Apr 8, 1998 → Nov 15, 2019 · 96 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8093161B2 | Stretchable nonwoven web and method therefor | Emerging Cross-Sectional Technologies | 59 | Expired |
| US7005395B2 | Stretchable composite sheets and processes for making | Emerging Cross-Sectional Technologies | 51 | Expired |
| US8377554B2 | Elastic fiber containing an anti-tack additive | Emerging Cross-Sectional Technologies | 43 | Active |
| US7011885B2 | Method for high-speed spinning of bicomponent fibers | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6926961B2 | Nonwoven blend with electret fiber | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6984604B2 | Supported bis(phosphorus) ligands and their use in the catalysis | Performing Operations; Transporting | 34 | Expired |
| US7060853B2 | Method for increasing oxidation reactor production capacity | Chemistry; Metallurgy | 33 | Expired |
| US6936171B2 | Process for catalyst recovery from hydrocyanation product mixtures | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7019155B2 | Hydrogenation of tetrahydroxybutane to tetrahydrofuran | Chemistry; Metallurgy | 26 | Expired |
| US6893996B2 | Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation | Chemistry; Metallurgy | 23 | Expired |
| US7143790B2 | Warp-stretch woven fabrics comprising polyester bicomponent filaments | Textiles; Paper | 22 | Expired |
| US7762287B2 | Stretch wovens with separated elastic yarn system | Emerging Cross-Sectional Technologies | 21 | Active |
| US6812352B2 | Multidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions | Performing Operations; Transporting | 21 | Expired |
| US7240371B2 | Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6846945B2 | Phosphonite ligands and their use in hydrocyanation | Chemistry; Metallurgy | 20 | Expired |
| US6776014B1 | Method to make circular-knit elastic fabric comprising spandex and hard yarns | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6827897B2 | Reduction of friction effect between poly (ethylene terephthalate) preforms and bottles | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7192988B2 | Process for recycling polyester materials | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7070743B2 | Induction-heated reactors for gas phase catalyzed reactions | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US7879930B2 | Colored oxygen scavenging polymers | Chemistry; Metallurgy | 19 | Active |
| US8058343B2 | Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics | Emerging Cross-Sectional Technologies | 17 | Active |
| US6872445B2 | Durable, liquid impermeable and moisture vapor permeable carpet pad | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6897329B2 | Process for the preparation of nickel/phosphorous ligand catalyst for olefin hydrocyanation | Performing Operations; Transporting | 16 | Expired |
| US9862973B2 | Methods for biosynthesis of isoprene | Emerging Cross-Sectional Technologies | 16 | Active |
| US6855799B2 | Polymeric phosphite composition and hydrocyanation of unsaturated organic compounds and the isomerization of unsaturated nitriles | Performing Operations; Transporting | 16 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.