LandOfFree - US Patents

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...

R-(Z)-4-amino-3-chloro-2-pentenedioic acid, novel antibacterial

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai

R-(Z)-4-amino-3-chloro-2-pentenedioic acid, novel antibacterial

Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion

R-2R digital-to-analog converter having transistors of equal emi

Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion

R-2R type D/A converter circuit

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...

R-4-oxo-5 phosphononorvaline used as NMDA antagonists

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

R-6-hydroxy-buspirone

Gear cutting – milling – or planing – Milling – Process

R-8 collet

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – N-c doai

R-bambuterol, its preparation and therapeutic uses

Oscillators – Solid state active element oscillator – Transistors

R-C Oscillators using plural inverters

Wave transmission lines and networks – Plural channel systems – With balanced circuits

R-C signal dividers and signal filters

Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k

R-Ce-Cu-O superconducting oxide material wherein R is at least o

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

R-cefuroxime axetil

Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design

R-cells containing CDM clamps

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

R-diastereomer of an N.sup.6 -[(2-hydroxypropyl)aryl]adenosine a

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...

R-enantiomer of N-propargyl-1-aminoindan for the treatment of de

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...

R-enantiomer of n-propargyl-1-aminoindan, salts, compositions an

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

R-enantiomer of N-propargyl-1-aminoindan, salts, compositions an

Chemistry: fertilizers – Processes and products – Forms or conditioning

R-enantiomers of a .DELTA..sup.2 -1,2,4-triazolin-5-one derivati

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...

R-enantiomers of N-propargyl-aminoindan compounds, their prepara