Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Smith; Harry
Address:
Maplehurst, GB2
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4263299 Heterocyclic coumarin derivatives April 21, 1981
A compound of formula (I): ##STR1## and pharmaceutically acceptable salts thereof, wherein R is hydrogen or an alkyl group containing up to 6 carbon atoms; X is a bond or oxygen; Y is --(CH.sub.2).sub.n -- where n is 0 or an integer from 1 to 5 wherein one carbon atom not bound t
4248879 Benzopyranotriazoles February 3, 1981
Compounds of the formula (I): ##STR1## and pharmaceutically acceptable salts thereof wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 which may be the same of different, represent hydrogen, halogen, nitro, lower alkyl, and lower alkoxy, or any adjacent two of R.sub.1 to R.sub.4 take










 
 
  Recently Added Patents
Method and apparatus for allocating and obtaining IP address
Laser marking of a card
Manufactured product configuration
System and method for providing advice to consumer regarding a payment transaction
Mobile terminal and method for displaying information
Support core for cold shrink tube
Laser processing a multi-device panel
  Randomly Featured Patents
Utility pole
Tilt/trim assembly and method
Deck lid linkage drive
Pestivirus species
Smart photolithography
Method and system for efficient, multiplication-free arithmetic coding
Optical emission module
Multi-fluid sparging
Systems and methods for evaluating ventricular dyssynchrony using atrial and ventricular pressure measurements obtained by an implantable medical device
Lawn mower cover