SNPE CO., LTD.
19Patents
1Active
19Granted
33Portfolio score
Filing activity: Jul 31, 1991 → Dec 24, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6615737B2 | Safety igniter for a pyrotechnic munition component capable of being subjected to slow cook off | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6295933A | Non-lethal projectile for firearms | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6080248A | Non-detonatable pyrotechnic materials for microsystems | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5320043A | Low-vulnerability explosive munitions element including a multicomposition explosive charge, and method for obtaining a blast and/or bubble effect | Chemistry; Metallurgy | 9 | Expired |
| US5973149A | Process for producing the epsilon polymorphic form of hexanitrohexaazaisowurtzitane | Chemistry; Metallurgy | 5 | Expired |
| US5189247A | Low-vulnerability explosive munitions element including a multi-composition explosive charge, and method for obtaining a blast and/or bubble effect | Chemistry; Metallurgy | 5 | Expired |
| US6752423B2 | Protective assembly for a motor vehicle passenger's lower limbs | Performing Operations; Transporting | 5 | Expired |
| US6824626B2 | Gas-generating pyrotechnic compositions with a binder and continuous manufacturing process | Chemistry; Metallurgy | 4 | Expired |
| US6569381B2 | Process for manufacturing thin tin/tungsten composite elements | Performing Operations; Transporting | 4 | Expired |
| USD938604S1 | Massage device | General | 3 | Active |
| US6696590B2 | Process for the synthesis of aliphatic, cycloaliphatic or araliphatic chloroformates | Chemistry; Metallurgy | 3 | Expired |
| US6615738B2 | Fragmentation explosive munition element | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6328891A | Process for the biological purification of a water containing ammonium perchlorate | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6794547B2 | Process for the synthesis of aryl alkyl monoethers | Chemistry; Metallurgy | 1 | Expired |
| US5986092A | Process for the preparation of N-substituted lactams | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6666140B2 | Ignition device for pyrotechnic microcharges | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6323352A | Polyglycidyl azides comprising an acyloxy terminal group and an azide terminal group | Chemistry; Metallurgy | 0 | Expired |
| US6699988B2 | Process for the preparation of N,N′-carbonylbislactams | Chemistry; Metallurgy | 0 | Expired |
| US7022845B2 | Monomethylation of nitrogeneous heterocycles | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.