BPB Limited
🏢 View company profile →17Patents
16Active
17Granted
48Portfolio score
Filing activity: Jun 23, 2004 → Jun 19, 2018 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7811413B2 | Apparatus for targeted delivery of additives to varying layers in gypsum panels | Emerging Cross-Sectional Technologies | 18 | Active |
| US8627922B2 | Laminated acoustic soundproofing panel | Emerging Cross-Sectional Technologies | 8 | Active |
| US8216360B2 | Gypsum building boards | Chemistry; Metallurgy | 4 | Active |
| US8617451B2 | Method of producing gypsum building boards | Chemistry; Metallurgy | 2 | Active |
| US10000416B2 | Lightweight gypsum products having enhanced water resistance | Emerging Cross-Sectional Technologies | 1 | Active |
| US8377199B2 | Gypsum based compositions | Chemistry; Metallurgy | 1 | Active |
| US8916273B2 | Gypsum based formulations | Emerging Cross-Sectional Technologies | 1 | Active |
| US8500903B2 | Plaster-based material including an agent capable of trapping formaldehyde | Chemistry; Metallurgy | 1 | Active |
| US9688576B2 | Gypsum based formulations | Emerging Cross-Sectional Technologies | 0 | Active |
| US11608297B2 | Lightweight gypsum products having enhanced water resistance | Emerging Cross-Sectional Technologies | 0 | Active |
| US8534891B2 | Luminous plate | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9127166B2 | Calcium sulphate-based products having enhanced water resistance | Chemistry; Metallurgy | 0 | Active |
| US8968621B2 | Method and apparatus for producing a multilayer cementitious product | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9174870B2 | Plaster-based material including an agent capable of trapping formaldehyde | Chemistry; Metallurgy | 0 | Active |
| US8523424B2 | Process for reducing the set time of a settable slurry | Chemistry; Metallurgy | 0 | Active |
| US8777470B2 | Luminous partition | Fixed Constructions | 0 | Active |
| US8752458B2 | Cutting tool | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.