Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
11821. PI 93002170 ANTHRAQUINONE INHIBITION OF METHANE PRODUCTION IN METHANOGENIC BACTERIA
11822. PI 93002175 SOLDERING POT
11823. PI 93002177 ROOM SPRAY DISPENSER
11824. PI 93002178 TRANSDERMAL THERAPEUTIC SYSTEM COMPRISING THE ACTIVE SUBSTANCE ESTRADOL
11825. PI 93002179 PIEZOELECTRIC TRANSDUCER
11826. PI 93002180 THERMAL STORAGE CONTROL ARRANGEMENTS
11827. PI 93002181 HERBICIDAL COMPOSITION AND WEEDING METHOD
11828. PI 93002183 POLYSILOXANES HAVING FLUROALIPHATIC-AND CARBOXYL- CONTAINING TERMINAL GROUPS THEIR PREPARATION, AND THEIR USE TREATMENT OF FIBROUS SUBSTRATES
11829. PI 93002184 FLAME-RETARDANT AND WATER-RESISTANT TREATMENT OF FABRICS
11830. PI 93002185 COIN DISPENSING APPARATUS
11831. PI 93002186 CONNECTING PIN.
11832. PI 93002189 STABLE EXTANDED RELEASE ORAL DOSAGE COMPOSITION
11833. PI 93002190 SWITCHED CAPACITOR D/A CONVERTER
11834. PI 93002193 TRISUBSTITUTED BIPHENYLS
11835. PI 93002198 SPLIT PIN HOLDERS FOR EXTERNAL FIXATOR
11836. PI 93002199 SELECTIVELY ACTUATABLE LIGHTER.
11837. PI 93002200 A CAMERA CAPABLE OF SENSING DEFICIENCY IN LIGHT QUANTITY OF FLASH AND CONTROL METHOD THEREFOR
11838. PI 93002201 TREATMENT OF RUBBER ARTICLES.
11839. PI 93002202 PROCESS FOR COATING INORGANIC PARTICLES.
11840. PI 93002206 ELECTROSTATIC LOUDSPEAKER SYSTEM