LandOfFree - US Patents

Refrigeration – Processes – Employing diverse materials or particular material in...

R 22 replacement refrigerant

Electrical computers and digital processing systems: memory – Address formation – Address mapping

R and C bit update handling

Flexible or portable closure – partition – or panel – Plural and/or with rigid closure – Plural strip – slat – or panel assemblies

R and R security screen garage door

Communications: electrical – Condition responsive indicating system – Specific condition

R F Area intruder detection and tracking system

Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Reflector

R lamp having an improved dome portion for increasing the useful

Illumination – Light source and modifier – Including reflector

R lamp having an improved neck section for increasing the useful

Wave transmission lines and networks – Plural channel systems – Having branched circuits

R switch

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric

R type tape rule

Design Patent

Data processing: database and file management or data structures – Database and file access – Preparing data for information retrieval

Résumé storage and retrieval system

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

R(−)-11-hydroxyaporphine derivatives and uses thereof

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

R(+)-terazosin

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

R(-)3-quinuclidinol derivatives

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...

R(-)desmethylselegiline and its use in transdermal delivery...

Facsimile and static presentation processing – Static presentation processing – Attribute control

R,G,B level control in a liquid crystal TV using average of comp

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

R,R,S,S-2-nitroimidazole derivatives

Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – Cyclic peptides

R-(+) enantiomeric form of 7-(2, 3-epoxypropoxy) actinomycin D

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

R-(-)-1-(5-hydroxyhexyl)-3-methyl-7-propylxanthine, a process fo

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing

R-(-)-1-[2-(7-chlorobenzo[b]thiopen-3-yl-methoxy)-2-(2,4-dic...

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing

R-(-)-1-[2-(7-chlorobenzo[b]thiopen-3-yl-methoxy)-2-(2,4-dic...