BINNEY & SMITH INC.
134Patents
0Active
134Granted
43Portfolio score
Filing activity: Oct 7, 1974 → Mar 8, 2006
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5498280A | Phosphorescent and fluorescent marking composition | Chemistry; Metallurgy | 89 | Expired |
| US5498282A | Color changing pan paint compositions | Performing Operations; Transporting | 68 | Expired |
| US6210471A | Marking composition and method for marking dark substrates | Chemistry; Metallurgy | 62 | Expired |
| USD351504S | Carrying case | General | 58 | Expired |
| US5248030A | Folding instrument container | Performing Operations; Transporting | 54 | Expired |
| USD323186S | Ball point pen | General | 49 | Expired |
| US5486228A | Washable color changing compositions | Performing Operations; Transporting | 47 | Expired |
| US5604517A | Electronic drawing device | Human Necessities | 46 | Expired |
| US5464470A | Color-changing marking composition system | Chemistry; Metallurgy | 44 | Expired |
| US5232494A | Color changing compositions | Performing Operations; Transporting | 43 | Expired |
| US5678684A | Container for liquids | Performing Operations; Transporting | 43 | Expired |
| US5498645A | Modeling dough | Chemistry; Metallurgy | 41 | Expired |
| US5326388A | Color changing compositions | Performing Operations; Transporting | 40 | Expired |
| US6505984B2 | Crayon with eraser | Performing Operations; Transporting | 40 | Expired |
| US4978390A | Washable solid marking composition | Chemistry; Metallurgy | 39 | Expired |
| US6124377A | Marking system | Chemistry; Metallurgy | 39 | Expired |
| US5171766A | Modeling dough | Chemistry; Metallurgy | 38 | Expired |
| US5855351A | Easel | Human Necessities | 37 | Expired |
| US6045108A | Inclined adjustable easel with slidably drawer | Human Necessities | 37 | Expired |
| US5288160A | Aqueous permanent coloring composition | Chemistry; Metallurgy | 36 | Expired |
| USD351727S | Carrying case | General | 35 | Expired |
| US6394598B1 | Ink jet marker | Performing Operations; Transporting | 34 | Expired |
| US5460647A | Color-changing marking composition system | Chemistry; Metallurgy | 33 | Expired |
| US5478382A | Color changing compositions for use on non-porous surfaces | Performing Operations; Transporting | 33 | Expired |
| US5492558A | Color changing compositions for highlighters | Performing Operations; Transporting | 33 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.