Leo Morbitzer
31Patents
10h-index
71Co-inventors
78Inventor score
Filing activity: Apr 22, 1975 → Jun 1, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4535124A | Thermoplastic polyester moulding compositions which have good impact strength | Chemistry; Metallurgy | 24 | Expired |
| US5109076A | Polydiorganosiloxane/polycarbonate block cocondensates based on certain dihydroxydiphenylcycloalkanes | Chemistry; Metallurgy | 23 | Expired |
| US4009227A | ABS moulding compositions | Chemistry; Metallurgy | 22 | Expired |
| US4292222A | Homogeneous thermoplastic mixtures of propylene-ethylene copolymers and liquid, saturated diorganopolysiloxanes within a certain viscosity range | Chemistry; Metallurgy | 15 | Expired |
| US4683265A | Thermoplastic moulding compositions consisting of polycarbonates, graft polymers and copolymers | Chemistry; Metallurgy | 14 | Expired |
| US4248778A | ABS-Polymers of high notched impact strength | Chemistry; Metallurgy | 14 | Expired |
| US4287108A | Mixtures of polypropylene and liquid saturated diorganopolysiloxanes | Chemistry; Metallurgy | 14 | Expired |
| US4218545A | Thermoplastic rubber blends of polycarbonates and block copolymers | Chemistry; Metallurgy | 12 | Expired |
| US4581408A | High impact thermoplastic polyamide molding compositions | Chemistry; Metallurgy | 10 | Expired |
| US4902746A | Use of mixtures of polycarbonates and styrene polymers as substrates for optical storage media | Chemistry; Metallurgy | 10 | Expired |
| US4473686A | Block copolymers | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5457018A | Shaped plastic article | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4223099A | Copolymerizable molding compositions based on unsaturated polyurethanes | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5250621A | Interpolymers of aromatic polyesters and rubbers | Chemistry; Metallurgy | 8 | Expired |
| US5587424A | Mixture of fluorocarbon rubber and silicone/acrylate core/shell rubber | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4614763A | Molding compounds of thermoplastic polyamide and graft rubber | Chemistry; Metallurgy | 7 | Expired |
| US5126495A | Thermoplastic polyester carbonate-polysiloxane block copolymers | Chemistry; Metallurgy | 7 | Expired |
| US4686262A | Thermoplastic block copolyesters, a process for the preparation thereof and their use for the production of mouldings | Chemistry; Metallurgy | 7 | Expired |
| US4567226A | Elastomeric block copolyamides | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4400491A | Copolyester carbonates and the admixture thereof with known polycarbonates to give thermoplastic moulding compositions | Chemistry; Metallurgy | 5 | Expired |
| US4404351A | Process for the isolation of polycarbonates based on 4,4'-dihydroxydiphenyl sulphones | Chemistry; Metallurgy | 5 | Expired |
| US5385981A | Thermoplastic fluoroelastomers produced by graft copolymerization | Chemistry; Metallurgy | 3 | Expired |
| US5011972A | Bisesters of unsaturated carboxylic acids, their production and their use in curable mixtures | Chemistry; Metallurgy | 3 | Expired |
| US4382131A | Thermoplastic block copolyesters, a process for their production and their use for the production of mouldings | Chemistry; Metallurgy | 3 | Expired |
| US5447994A | Thermoplastic fluoroelastomers produced by graft copolymerization | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.