Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: El-Shall; Hassan E. Address: Gainesville, FL No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6830696 Treatment of spent pulping liquor with lignin separation to recover alkali pulping chemicals in December 14, 2004 A method of treating spent alkaline pulping liquor (black liquor) includes the steps of providing black liquor containing lignin, and acidulating a phosphate containing material, wherein phosphoric acid is generated by the acidulating step. The black liquor is mixed with phosphoric acid       Recently Added Patents System and method for publishing, distributing, and reading electronic interactive books Sliding member Eyeglass holder Prediction method and apparatus for substrate processing apparatus Method and system for performing pre-boot operations from an external memory including memory address and geometry Methods of producing water-soluble, non-turbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer Electrical connector with actuating mechanism   Randomly Featured Patents Multi-layer sandwich sheet and packaging using the said sheet Dimer amidopropyl dimethyl phospholipids as barrier compounds Power tool Toilet seat and lid assembly Optical scanner equipped with plug-in calibration film Method for reducing isobaric interferences in accelerator mass spectrometry Device for measuring angular movement of vertebrae Hydraulic control system for an automatic transmission having an R-N-D control valve Method of controlling release of bitterness inhibitors in chewing gum and gum produced thereby Photochromic h-annellated benzo[f]chromene compounds © 2006. PatentGenius. All Rights Reserved.