Chemical Specialties
8Patents
0Active
8Granted
28Portfolio score
Filing activity: Apr 3, 1986 → Dec 12, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6569540B1 | Dimensionally stable wood composites and methods for making them | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6274199A | Wood treatment process | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4725382A | Fire retardant composition | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6686056B2 | Reactive oil/copper preservative systems for wood products | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6811731B2 | Methods of incorporating phosphate/borate fire retardant formulations into wood based composite products | Performing Operations; Transporting | 12 | Expired |
| US7186353B2 | Alkaline earth or alkali metal salts for antifreeze, deicing, and freeze control | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5652023A | Fixation process for heat-fixable preservative treated wood | Performing Operations; Transporting | 9 | Expired |
| US5824370A | Process for treating wood | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.