Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Paakki; Asko Address: Lappeenranta, FI No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6939439 Batch process for producing chemical pulp by removing and reintroducing calcium-containing spent September 6, 2005 Methods for producing chemical pulp from lignocellulose-containing material in processes for kraft pulp production are disclosed including charging the lignocellulose-containing material to a digester, initially treating the lignocellulose-containing material with an impregnation liquor,       Recently Added Patents Initiator activated by a stimulus System and method for independently recognizing and selecting actions and objects in a speech recognition system Security display with central control system Sports ball Sampling frequency offset tracking method and OFDM system using the same Swing rotary fitness apparatus Laser pumped tunable lasers   Randomly Featured Patents Immunoassay of thyroxine in neonates using dried blood samples Efficient thermal activation optical switch and method of making the same Electric cookers incorporating radiant heaters Electrical connector with cable guide slot Sliding roller bearing having rolling members Combined container cover and measuring cup Storage devices for secure scalable data streaming Backlight assembly with supporting member and display device having the same Cargo tie down system and retainer used therein Tank-venting system and motor vehicle having the system as well as a method and an arrangement for checking the operability of the system © 2006. PatentGenius. All Rights Reserved.