LandOfFree - US Patents

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By dealkylation

ZSM-5/ZSM-12 Catalyst mixture for cracking alkylbenzenes

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...

ZSM-5/ZSM-12 catalyst mixture for cracking alkylbenzenes

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component

ZSM-5/ZSM-12 catalyst mixture for cracking alkylbenzenes

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing

ZSM-51, method of preparing same and catalytic conversion therew

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

ZT-Cut piezo-electric resonator

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter

ZVS/ZVT resonant choke with voltage clamp winding

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

Zwickel tool

Design Patent

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Zwiterionic 2-alkyl imidazolines as emulsifying agents for oil b

Games using tangible projectile – Golf – Ball

Zwitter-ion and ionene golf ball forming compositions and...

Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Cellulose fibers

Zwitterion compounds as catalysts in easy-care finishing

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Zwitterion derivative and application to aqueous suspension...

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

Zwitterion polymer for water borne coatings

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Zwitterion polymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Zwitterion terpolymers of a vinyl lactam, an amino alkyl acrylam

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

Zwitterion-containing compositions

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

Zwitterion-containing compositions

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Zwitterionic 1,8-naphthyridine and pyrazino[2,3-b]pyridine conta

Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing

Zwitterionic biscyclopentadienyl complexes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Zwitterionic block copolymers and methods