Troy Group, Inc.
🏢 View company profile →52Patents
38Active
52Granted
50Portfolio score
Filing activity: Jun 4, 1996 → May 28, 2020 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7124113B1 | System and method for verifying, setting, printing and guaranteeing checks at a remote location | Physics | 75 | Expired |
| US5827522A | Microemulsion and method | Human Necessities | 29 | Expired |
| US6998211B2 | System for producing secure toner-based images and methods of forming and using the same | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6477335B1 | Toner cartridge identification system for a printer | Electricity | 19 | Expired |
| US7738123B2 | Keylock flash disk device | Physics | 11 | Active |
| US5733362A | Synergistic bactericide | Human Necessities | 9 | Expired |
| US8405882B2 | Method and apparatus for secure document printing | Performing Operations; Transporting | 6 | Active |
| US6991883B2 | Toner for producing secure images and methods of forming and using the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8817330B2 | Method for adjusting quality of a pantograph background pattern | Electricity | 4 | Active |
| US7888514B2 | Immobilized 1,2-benzisothiazolin-3-one | Chemistry; Metallurgy | 4 | Active |
| US7220524B2 | System and method for producing secure toner-based images | Physics | 4 | Expired |
| US9087288B2 | Method of generating void pantographs | Electricity | 4 | Active |
| US7842445B2 | Secure imaging toner and methods of forming and using the same | Physics | 4 | Active |
| US8529693B2 | Adhesive strength enhancers for cementitious compositions | Emerging Cross-Sectional Technologies | 4 | Active |
| US5693849A | Aqueous synthesis of iodopropargyl carbamate | Chemistry; Metallurgy | 3 | Expired |
| US8350049B2 | Immobilized 1,2-benzisothiazolin-3-one | Chemistry; Metallurgy | 3 | Active |
| US8747997B2 | Coating composition including fluorescent material for producing secure images | Emerging Cross-Sectional Technologies | 3 | Active |
| US7220525B2 | Secure imaging toner and methods of forming and using the same | Physics | 3 | Expired |
| US5916930A | Stabilization of biocidal activity in air drying alkyds | Chemistry; Metallurgy | 3 | Expired |
| US7615585B2 | Degassing compositions for curable coatings | Chemistry; Metallurgy | 3 | Active |
| US7585980B2 | Immobilized 1,2-benzisothiazolin-3-one | Chemistry; Metallurgy | 3 | Expired |
| US7652048B2 | Water-based, antimicrobially active, dispersion concentrates | Human Necessities | 2 | Active |
| US9088735B2 | Computer-based system and method for adding variable security data in printing operations | Electricity | 2 | Active |
| US5932653A | Loss of dry inhibitor for coating compositions and acceletator for curing unsaturated polyester resin | Chemistry; Metallurgy | 1 | Expired |
| US9141009B2 | Coating composition, system including the coating composition, and method for secure images | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.