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Patent Protection Ended

No. Patent No. Title
121. PI 20001287 APPLICATOR WITH SANITARY TAMPON
122. PI 20001317 NOVEL LIPOIC ACID DERIVATIVES, THEIR PREPARATION, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
123. PI 20001322 COLOR PICTURE TUBE HAVING A LOWER EXPANSION TENSION MASK ATTACHED TO A HIGHER EXPANSION FRAME
124. PI 20001323 COLOR PICTURE TUBE HAVING A TENSION MASK ATTACHED TO A FRAME.
125. PI 20001336 DISPOSABLE UNDERGARMENT HAVING BARRIER FLAPS
126. PI 20001366 SPIN VALVE SENSOR HAVING IMPROVED INTERFACE BETWEEN PINNING LAYER AND PINNED LAYER STRUCTURE.
127. PI 20001367 METHOD AND SYSTEM FOR PROVIDING SPINDLE MOTOR CONTROL FOR HEAD LOADING IN A DISK DRIVE
128. PI 20001372 METHOD FOR PREVENTING POLYMERIZATION IN THIN-FILM TYPE EVAPORATING DEVICE
129. PI 20001373 REACTION APPARATUS FOR PRODUCTION OF ALKANOLAMINE
130. PI 20001379 HIGH VOLTAGE TRANSFORMER FOR MICROWARE OVEN AND METHOD OF MANUFACTURING THEREFOR.
131. PI 20001388 ROTARY PLANT MOWING APPARATUS
132. PI 20001448 1,4-BENZOTHIAZEPINE-1, 1-DIOXIDE DERIVATIVES SUBSTITUTED BY SUGAR RESIDUES, PROCESS FOR THEIR PREPARATION, PHARMACEUTICALS COMPRISING THESE COMPOUNDS, AND THEIR USE.
133. PI 20001455 METHODS OF INDUCING CANCER CELL DEATH AND TUMOR REGRESSION
134. PI 20001473 METHOD OF SEAMING AND EXPANDING AMORPHOUS PATTERNS.
135. PI 20001477 PYRIDO-THIENO-DIAZEPINES, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAID PYRIDO-THIENO-DIAZEPINES.
136. PI 20001479 SYSTEM AND METHOD FOR ACHIEVING SLOT SYNCHRONIZATION IN A WIDEBAND CDMA SYSTEM IN THE PRESENCE OF LARGE INITIAL FREQUENCY ERRORS
137. PI 20001491 PROCESS FOR STEEPING CORN AND STEEPWATER HAVING A LOW REDUCING SUGAR CONTENT MADE THEREFROM.
138. PI 20001499 QUANTIZATION IN PERCEPTUAL AUDIO CODERS WITH COMPENSATION FOR SYNTHESIS FILTER NOISE SPREADING.
139. PI 20001509 NOVEL METHOD OF TREATMENT
140. PI 20001514 APPARATUS FOR DRIVING A RECORD CARRIER