Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
121. PI 20000647 3-PHENYL-PYRIDINE DERIVATIVES
122. PI 20000659 METHOD FOR THE CATALYTIC GAS-PHASE OXIDATION OF PROPENE INTO ACRYLIC ACID
123. PI 20000692 PRODUCTION OF POLY(ETHYLENE TEREPHTHALATE)
124. PI 20000709 A TWO-STAGE SOLAR POWERED VENTILATION DEVICE
125. PI 20000723 PROCESS FOR THE SYNTHESIS OF VINYL ESTERS FROM BUTENE OLIGOMERS.
126. PI 20000727 PROCESS FOR SURFACE-TREATMENT OF HOLLOW WORK HAVING HOLE COMMUNICATING WITH OUTSIDE, AND RING-SHAPED BONDED MAGNET PRODUCED BY THE PROCESS.
127. PI 20000730 ARRANGEMENT AT A MOBILE TELEPHONE.
128. PI 20000750 NONVOLATILE MEMORY AND NONVOLATILE MEMORY REPRODUCING APPARATUS
129. PI 20000773 SHELL-AND TUBE HEAT EXCHANGER AND METHOD FOR INHIBITING POLYMERIZATION IN THE SHELL-AND-TUBE HEAT EXCHANGER
130. PI 20000775 CONTINUOUS EXTRACTION OF PALM OIL AND PALM KERNELS.
131. PI 20000780 STRESS RELIEVED BALL GRID ARRAY PACKAGE
132. PI 20000783 UTILITY LIGHTER
133. PI 20000784 COSMETIC STICK COMPOSITION
134. PI 20000796 SECURE WIRELESS ELECTRONIC-COMMERCE SYSTEM WITH DIGITAL PRODUCT CERTIFICATES AND DIGITAL LICENSE CERTIFICATES
135. PI 20000797 IMPELLER FOR BLOWER, ITS MANUFACTURING METHOD, AND BLOWER
136. PI 20000799 PROCESS FOR THE PREPARATION OF CYCLO(ASP-DPHE-NMEVAL-ARG-GLY)
137. PI 20000807 FREEZABLE LOW-CALORIE SPOONABLE DRESSING AND METHOD FOR THEIR PRODUCTION
138. PI 20000818 CAPACITOR
139. PI 20000822 FIRE ARM WITH FORWARD EJECTION OR DEFLECTION OF THE CARTRIDGES
140. PI 20000858 OPTICAL SYSTEM OF OPTICAL PICK-UP