Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
4621. PI 89000147 WEAPON TRAINING SIMULATOR SYSTEM
4622. PI 89000148 AUTOMATIC TOLL COLLECTOR.
4623. PI 89000149 EMULSIFIABLE CONCENTRATES OF BIOCIDAL SUBSTANCES, THE AQUEOUS MICROEMULSIONS OBTAINED AND THE APPLICATION OF THESE MICROEMULSIONS IN THE TREATMENT OF TIMBER
4624. PI 89000150 PACKAGING MACHINE JAMMING DETERCTOR.
4625. PI 89000153 PROCESSING APPARATUS
4626. PI 89000157 PLASTIC CARTRIDGE AND SYRINGE
4627. PI 89000158 ANTHRACYCLINE IMMUNOCONJUGATES HAVING A NOVEL LINKER AND METHODS FOR THEIR PRODUCTION
4628. PI 89000159 A PROCESS FOR THE PRODUCTION OF MONO-OLEFINS BY THE CATALYTIC OXIDATIVE DEHYDROGENATION OF GASEOUS PARAFFINIC HYDROCARBONS HAVING TWO OR MORE CARBON ATOMS
4629. PI 89000160 MAGNETIC KEY OPERATED LOCK
4630. PI 89000162 SCR REGULATOR FOR A TELEVISION APPARATUS.
4631. PI 89000163 ANTIVIRAL TETRAHYDROIMIDAZO [1,4] BENZODIAZEPIN-2-ONES.
4632. PI 89000164 INDOLE DERIVATIVES.
4633. PI 89000165 PROCESS FOR THE PREPARATION OF 4-DEMETHOX- YDAUNOMYCINONE, THE AGLYCONE OF 4-DEMETHOXY -DAUNORUBICIN.
4634. PI 89000167 CHLOROANILINE DERIVATIVES
4635. PI 89000169 HYDRAULIC SETTING TOLL.
4636. PI 89000170 FULL TAB FOR SLIDE FASTENER SLIDERS
4637. PI 89000171 LOCK SYSTEM FOR AN AUTOMATIC DOOR.
4638. PI 89000172 MOLDED SADDLE FOR STORAGE BATTERY PLATES, STORAGE BATTERY CONTAINER, AND STORAGE BATTERY.
4639. PI 89000174 IMPROVEMENTS IN OR RELATING TO METHODS OF REMOVING STEROLS AND/OR OTHER STEROIDAL COMPOUNDS FROM EDIBLE FATS AND/OR OILS AND/OR FATS AND/OR OILS FROM WHICH SUCH STEROLS AND/OR OTHER STEROIDAL COMPOUNDS HAVE BEEN REMOVED
4640. PI 89000175 ALUMINA HYDRATE-CONTAINING TOOTHPASTE.