Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
5541. PI 89001527 TREATMENT OF GENITAL WARTS WITH A COMBINATION OF LIQUID NITROGEN AND RECOMBINANT DNA HUMAN ALPHA INTERFERON
5542. PI 89001531 DETERGENT BARS.
5543. PI 89001532 PACKAGING SMALL MESH PIECES.
5544. PI 89001533 N-ALKYL NEOALKANAMIDE INSECT REPELLENTS.
5545. PI 89001537 ADSORPTIVE SEPARATION OF PARA-XYLENE USING A TETRALIN DESORBENT.
5546. PI 89001538 STABLE MICROEMULSION CLEANING COMPOSITION.
5547. PI 89001539 PLASTIC PREFORM HAVING REINFORCED CONTAINER BASE FORMING PORTION AND CONTAINER FORMED THEREFROM.
5548. PI 89001541 SMOKING ARTICLE
5549. PI 89001542 NOVEL STRAINS OF BACILLUS THURINGIENSIS, METHODS FOR THE PREPARATION THEREOF AND USE THEREOF CONTROLLING INSECIS AND PROTECTING PLANTS FROM INSECTS ATTACK
5550. PI 89001545 PRESSURE SWING GAS SEPARATION.
5551. PI 89001546 APPARATUS FOR MANUFACTURING SILICON SINGLE CRYSTALS.
5552. PI 89001547 WOOD PRESERVATIVES
5553. PI 89001548 PERSONAL ORNAMENTS
5554. PI 89001549 SEPARABLE SLIDE FASTENER
5555. PI 89001550 SOFTENER COMPOSITION
5556. PI 89001551 CONTAINER WITH PRESSURE-RELEASE LID.
5557. PI 89001554 SERINE ANALOGS OF BU-3608 ANTIBIOTICS.
5558. PI 89001556 DOSING CAP.
5559. PI 89001557 TREATMENT OF MYELOSUPPRESSION ASSOCIATED WITH ACQUIRED IMMUNE DEFICIENCY.
5560. PI 89001561 ANTISTATIC POLYURETHANE-UREA DISPERSIONS.