Norsolor
41Patents
0Active
41Granted
36Portfolio score
Filing activity: Jun 20, 1986 → Oct 25, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5266626A | Thermoplastic elastomer based on an ethylene/.alpha.-olefin copolymer and on polynorbornene | Chemistry; Metallurgy | 49 | Expired |
| US5071564A | Article and process for absorbing contaminating products | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5218046A | Thermoplastic compositions, process for preparing them and their application in the production of industrial articles | Chemistry; Metallurgy | 22 | Expired |
| US5208292A | Thermoplastic compositions based on saturated polyester and moulded articles containing them | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4774378A | Process for production of styrene | Chemistry; Metallurgy | 17 | Expired |
| US5086032A | Catalyst for oxidative dehydrogenation of propane | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5171782A | Invert microlatices useful as flotation and drainage additives and for absorption and retention of aqueous fluids | Chemistry; Metallurgy | 15 | Expired |
| US4859796A | Reacting a (meth)acrylic anhydride with a diamine to form a n-dialkylaminoalkyl(meth)acrylamide | Chemistry; Metallurgy | 14 | Expired |
| US5320994A | Process for preparing a catalyst for the polymerization of olefins | Chemistry; Metallurgy | 9 | Expired |
| US4824585A | Calcium soaps possessing a high basicity reserve | Chemistry; Metallurgy | 9 | Expired |
| US4897449A | Multilayer composite interpolymer comprising a bimodal particle distribution process for its preparation and its application to the reinforcement of thermoplastic matrices | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4877908A | Chiral phosphorus compounds, a process for their manufacture and their application to the catalysis of enantioselective synthesis reactions | Chemistry; Metallurgy | 9 | Expired |
| US5407999A | Thermoplastic compositions based on saturated polyester and molded articles containing them | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4745214A | Process for the preparation of an aqueous solution of unsaturated quaternary ammonium salts | Chemistry; Metallurgy | 8 | Expired |
| US4857239A | Process for the synthesis of (math)acrylic anhydrides | Chemistry; Metallurgy | 8 | Expired |
| US4990566A | Crosslinked polymer compositions, a process for their production and moulded articles obtained | Chemistry; Metallurgy | 8 | Expired |
| US5424375A | Process for the manufacture of a polymeric material containing interpenetrated polysiloxane-polyacrylic networks | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5260480A | Quaternization process | Chemistry; Metallurgy | 7 | Expired |
| US5047199A | Gasket for and method of casting polymer plates | Performing Operations; Transporting | 7 | Expired |
| US5356848A | Catalytic composition for the polymerization of olefins and its process of preparation | Chemistry; Metallurgy | 6 | Expired |
| US4962166A | Manufacture of creep-free prepregs based on phenolic resins | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5159006A | Flame-retarded polymer compositions and their application to electric cable sheaths | Chemistry; Metallurgy | 5 | Expired |
| US4868036A | Polymeric composition with high impact strength | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5483001A | Thermoplastic compositions based on ethylene polymer and polyester | Chemistry; Metallurgy | 5 | Expired |
| US4851568A | Process for the manufacture of dialkylaminoalkyl (meth)acrylates | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.