Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
3481. PI 88000199 LOW PHOSPHORUS/LOW ZINC LUBRICANTS
3482. PI 88000200 LOW PHOSPHORUS LUBRICANTS
3483. PI 88000202 DEVICE FOR THE POSITIONING OF A MAGNETIC CIRCUIT WITH RESPECT TO THE COIL OF A HIGH VOLTAGE TRANSFORMER.
3484. PI 88000204 PRESS-ROLLER ARRANGEMENT FOR THE HIGH-PRESSURE REGION IN BAND-FILTER PRESSES
3485. PI 88000205 APPARATUS & PROCESS SUITABLE FOR PRODUCING HYDROGEN
3486. PI 88000206 PIPERAZINYL-HETEROCYCLIC COMPOUNDS
3487. PI 88000207 INJECTION MANDREL
3488. PI 88000208 KNOCK DETECTION SYSTEM.
3489. PI 88000209 MEDICAMENTS FOR PAF ACETHER INDUCED MALADIES
3490. PI 88000212 SIGNATURE VERIFICATION SYSTEM
3491. PI 88000213 ANTI-DIARRHEA COMPOSITIONS.
3492. PI 88000214 2-(2''-HYDROXPPHENYL)-5(6)-(ACRYLOYLOXYALKOXY)- BENZOTRIALZOLE AND ULTRAVIOLET ABSORBING POLYMERS THEREFROM
3493. PI 88000215 PHENYL CARBAMATE
3494. PI 88000216 TERTIARY ALKANOLAMINE ABSORBENT CONTAINING AN ETHYLENEAMINE PROMOTER AND ITS METHOD OF USE
3495. PI 88000217 PESTIDAL METHOD USING 2-PHENYLIMIDAZOLE DERIVATIVES
3496. PI 88000218 PROCESS FOR STERILISING AN AQUEOUS SUSPENSION OF AN INSOLUBLE SALT IN WATER
3497. PI 88000219 A LOADING RAMP FOR PALM OIL MILLS
3498. PI 88000220 SHAPED CHARGE CARRIER
3499. PI 88000221 RESILIENT ELECTRICALLY AND THERMALLY CONDUCTIVE FLEXIBLE COMPOSITE.
3500. PI 88000222 SMOKING ARTICLE