RECTICEL
26Patents
5Active
26Granted
38Portfolio score
Filing activity: Jan 27, 1987 → Oct 30, 2015 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5662996A | Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5116557A | Method of making objects having an elastomeric outer wall and a synthetic foam core | Performing Operations; Transporting | 52 | Expired |
| US4895878A | Flexible polyurethane foam having a high fire resistance | Emerging Cross-Sectional Technologies | 49 | Expired |
| US4997858A | Method for preparing a flexible polyurethane foam | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6071619A | Method and spray mould assembly for manufacturing an elastomeric skin of at least two elastomeric materials and such elastomeric skin | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5064872A | Polyisocyanurate foam with chloropropane blowing agent | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5656677A | Method for preparing and applying a sprayable, light stable polyurethane | Chemistry; Metallurgy | 20 | Expired |
| US6242555A | Light-stable elastomeric polyurethane mouldings and process for the production thereof | Chemistry; Metallurgy | 19 | Expired |
| US7192543B2 | Method and mould for manufacturing a moulded article comprising at least an elastomeric polyurethane skin | Performing Operations; Transporting | 15 | Expired |
| US5194453A | Method for the manufacture of flexible polyurethane foam | Chemistry; Metallurgy | 15 | Expired |
| US5108687A | Device and method for at least partially encapsulating a substantially sheet shaped element | Performing Operations; Transporting | 14 | Expired |
| US4824719A | Fire-resistant intermediate layer for covering articles of seating furniture, and articles of seating furniture which are provided with a covering containing such an intermediate layer | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5444098A | Mainly closed cell phenolic foam and process for producing this foam | Chemistry; Metallurgy | 11 | Expired |
| US5028006A | Spray nozzle for spray gun for forming a polyurethane layer on a surface | Performing Operations; Transporting | 9 | Expired |
| US4920154A | Substantially closed cell shaped hard phenol foam and method for preparing that phenol foam | Chemistry; Metallurgy | 8 | Expired |
| US6730247B2 | Process for the production of a layer shaped part, in particular a polyurethane skin layer, by a reaction injection moulding process | Performing Operations; Transporting | 8 | Expired |
| US5132332A | Method for preparing hard polyurethane and polyisocyanurate foams using chloropropane blowing agent and non-silicon foam stabilizer | Chemistry; Metallurgy | 7 | Expired |
| US6849218B1 | Method for manufacturing a multi-layered molded synthetic part and thus obtained part | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4903358A | Fire-resistant seating, in particular aircraft seats | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8328972B2 | Process for the production of a foamed article | Chemistry; Metallurgy | 4 | Active |
| US7842207B2 | Panel-like laminate and a skin for manufacturing such laminate | Emerging Cross-Sectional Technologies | 3 | Active |
| US6998085B2 | Process for the production of a layer part, in particular a reaction injection moulding process for the production of a polyurethane skin layer | Performing Operations; Transporting | 3 | Expired |
| US7611638B2 | Method of purifying polluted water | Chemistry; Metallurgy | 0 | Expired |
| US10669391B2 | Compressible sealing element and use thereof for filling the gap between a stock rail and a switch rail in a railway switch | Emerging Cross-Sectional Technologies | 0 | Active |
| US8901180B2 | Method for functionalising a thermoset, crosslinked isocyanate-based polymeric solid material | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.