MATERIAL SCIENCE CO., LTD.
63Patents
34Active
63Granted
47Portfolio score
Filing activity: Oct 7, 1977 → Sep 16, 2022 · 17 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6465110B1 | Metal felt laminate structures | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6109481A | Powder atomizer | Performing Operations; Transporting | 55 | Expired |
| US6621658B1 | Vibration damping laminate with vibration isolating cut therein | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6202462A | Method of forming noise-damping material with ultra-thin viscoelastic layer | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5296310A | High conductivity hydrid material for thermal management | Emerging Cross-Sectional Technologies | 42 | Expired |
| US7393575B2 | Sheet molding compound damper component, and methods for making and using the same | Emerging Cross-Sectional Technologies | 20 | Active |
| US4369268A | Organopolysiloxane coating compositions | Chemistry; Metallurgy | 18 | Expired |
| US5851342A | Method and apparatus for forming a laminate | Performing Operations; Transporting | 18 | Expired |
| US4544692A | Polysiloxane and fluorocarbon coating composition | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6875278B2 | Modular powder application system | Performing Operations; Transporting | 13 | Expired |
| US7199970B2 | Damped disc drive assembly, and method for damping disc drive assembly | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5955149A | Method and composition for producing a release coating on a bakeware substrate | Chemistry; Metallurgy | 13 | Expired |
| US7040691B1 | Vehicle floor tub having a laminated structure | Performing Operations; Transporting | 12 | Expired |
| US6849215B2 | Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7398669B2 | Test apparatus and method of measuring surface friction of a brake pad insulator material and method of use of a brake dynamometer | Physics | 10 | Active |
| US7784165B2 | Method of forming a panel constrained layer damper treatment | Emerging Cross-Sectional Technologies | 10 | Active |
| US4537800A | One step method of applying polysiloxane and PTFE coating composition | Chemistry; Metallurgy | 10 | Expired |
| US5996855A | Cross-feed auger and method | Performing Operations; Transporting | 10 | Expired |
| US4417006A | Organopolysiloxane coating compositions | Chemistry; Metallurgy | 8 | Expired |
| US4526817A | Process for surface diffusing steel products in coil form | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6197114A | Power feeding apparatus having an adjustable feed width | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4837065A | Composite laminate with enhanced through-the-thickness properties | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10941108B2 | Organic compound and organic electroluminescent element comprising same | Electricity | 6 | Active |
| US7638085B2 | Sonar dome | Physics | 6 | Active |
| US6589607B1 | Method of coating a continuously moving substrate with thermoset material and corresponding apparatus | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.