Manfred Hewel
37Patents
8h-index
31Co-inventors
75Inventor score
Filing activity: Sep 7, 1988 → Dec 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8383244B2 | Semiaromatic molding compounds and uses thereof | Emerging Cross-Sectional Technologies | 28 | Active |
| US9963591B2 | Polyamide molding material and moldings manufactured from same | Chemistry; Metallurgy | 17 | Active |
| US5418068A | Multi-layer composite for reusable multi-layer packs | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5859147A | Amorphous, transparent polyamide compositions and articles having reduced flammability | Chemistry; Metallurgy | 14 | Expired |
| US6831137B2 | Impact resistant transparent polyamide alloys | Chemistry; Metallurgy | 14 | Expired |
| US7927710B2 | Semiaromatic polyamide molding compositions and their use | Emerging Cross-Sectional Technologies | 14 | Active |
| US5612446A | Transparent polyamide and multi-ply barrier films containing same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US10144805B2 | Copolyamides, moulding compounds comprising these and moulded articles produced therefrom | Chemistry; Metallurgy | 11 | Active |
| US6296920A | Reversible thermotropic plastics molding compound, method for its manufacture and its utilization | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5686192A | Transparent polyamide and multi-ply barrier films containing same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5663229A | Ternary polymer mixture and its use | Chemistry; Metallurgy | 7 | Expired |
| US5723567A | Copolyamides | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9221974B2 | Reinforced polyamide moulding materials | Chemistry; Metallurgy | 6 | Active |
| US10899527B2 | Method and container for storage and transport of polyamide granulates and correspondingly stored or transported polyamide granulate and also moulded articles produced therefrom | Performing Operations; Transporting | 6 | Active |
| US8324297B2 | Partially aromatic moulding compositions and their uses | Chemistry; Metallurgy | 5 | Active |
| US6469092B1 | Anti-static and peroxide-stable molding compounds | Chemistry; Metallurgy | 5 | Expired |
| US5700900A | Copolyamides with long-chain polyamide units | Chemistry; Metallurgy | 4 | Expired |
| US8420221B2 | Semiaromatic moulding compositions and uses of these | Emerging Cross-Sectional Technologies | 4 | Active |
| US6153677A | Flame-retardant thermoplastic polyamide molding composition and article molded therefrom | Chemistry; Metallurgy | 3 | Expired |
| US6150474A | Polyamid-polyketon-blends | Chemistry; Metallurgy | 3 | Expired |
| US7151127B2 | Use of thermoplastic polyamide molding compositions with reduced formation of solid deposits and/or coverings | Chemistry; Metallurgy | 3 | Expired |
| US5591495A | Copolyamide barrier layer and reusable packaging elements made therewith | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9290635B2 | Polyamide sheet silicate compositions | Emerging Cross-Sectional Technologies | 1 | Active |
| US4943625A | Adhesive copolyamide composition based on phenylene containing diamine | Chemistry; Metallurgy | 1 | Expired |
| US8859662B2 | Polyamide moulding material and use thereof for production of LED housing components | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.