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Patent Protection Ended

No. Patent No. Title
21341. PI 99005712 PIGMENT DISPERSANTS, PIGMENT DISPERSIONS AND WRITING OR RECORDING PIGMENT INKS.
21342. PI 99005719 4-OXO-1, 4-DIHYDRO-3-QUINOLINECARBOXAMIDES AS ANTIVIRAL AGENTS
21343. PI 99005721 SKIN CLEANSING COMPOSITION
21344. PI 99005734 INTAKE MANIFOLD
21345. PI 99005736 PROJECTION SYSTEM.
21346. PI 99005738 BAR ANGLE MEASUREMENT SYSTEM
21347. PI 99005739 DEVICE AND METHOD FOR SIMPLIFYING THE REPLACEMENT OF BEARINGS ON AN ESCALATOR OF MOVING WALKWAY
21348. PI 99005741 FLUORINE-CONTAINING HYDROCARBON COMPOSITION
21349. PI 99005747 CAR VACUUM HOSE
21350. PI 99005748 SYSTEM AND METHOD FOR CUSTOMIZING PROGRAM GUIDE INFORMATION TO INCLUDE REMINDER ITEM OR LOCAL IDENTIFIER
21351. PI 99005750 SEMICONDUCTOR LEADFRAME ASSEMBLY AND METHOD FOR MANUFACTURING A SEMICONDUCTOR COMPONENT
21352. PI 99005758 TRANSCEIVER PREROTATION BASED ON CARRIER OFFSET
21353. PI 99005759 PROVIDING INITIAL POWER ESTIMATE TO WIRELESS TELEPHONE HANDSETS
21354. PI 99005770 REMOVABLE FILTER FOR SLURRY HYDROCARBON SYNTHESIS PROCESS.
21355. PI 99005786 VORTEX CHAMBER FOR DEEP FRYER HEAT EXCHANGER
21356. PI 99005795 POLY(ETHYLENE OXIDE) FILMS COMPRISING UNMODIFIED CLAY PARTICLES HAVING ENHANCED BREATHABILITY AND UNIQUE MICROSTRUCTURE
21357. PI 99005799 SYNTHETIC FIBRE CABLE
21358. PI 99005800 SHEATHED SYNTHETIC FIBER ROPE AND METHOD OF MAKING SAME.
21359. PI 99005809 DIACETYL TARTARIC ACID ESTERS OF MONO-AND DIGLYCERIDES BASED ON C12 TO C 22 FATTY ACIDS
21360. PI 99005815 METHOD AND AN APPARATUS FOR STORING AND COMMUNICATING BATTERY INFORMATION.