U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5285430

Behavior Modification Wristwatch

A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Assignee: Nippon Oil Company


Location: Tokyo, JP
No. of patents: 5

NumberTitleIssue Date
5510479Hydrophobic vitamin B12 derivatives
A novel hydrophobic vitamin B12 derivative represented by the formula: ##STR1## wherein R represents an alkyl group having 2 to 17 carbon atoms, and X represents a cyano group, a hydroxyl group, an alkyl group or a 5'-deoxyadenosyl group. ...
04/23/1996
5500307Solid oxide fuel cell
A solid oxide fuel cell, which comprises an assembly of a plurality of unit cells each comprising a solid electrolyte, and a fuel electrode and an air electrode provided on both sides of the solid electrolyte, respectively, the fuel electrode being compos...
03/19/1996
5496498Compensator for liquid crystal display
A compensator for an active matrix type liquid crystal display using a thin film transistor is provided. The compensator is made by a film of a liquid crystalline polymer which exhibits a twisted nematic orientation in a liquid crystal state and assumes a...
03/05/1996
5372614Sludge dispersing agent for fuel oil and fuel oil composition containing the same
A sludge dispersing agent for fuel oils includes a polymer having at least one >C.dbd.N+ < bond in its molecule and at least one compound selected from the group consisting of long-chain alkyl phosphates and alkyl sulfosuccinates and salts ther...
12/13/1994
3947432Process for the preparation of novel high chlorinated butyl rubber and vulcanizable composition thereof
A process for preparation of a highly chlorinated isobutylene-multiolefin copolymer, such as butyl rubber, containing more than one but not exceeding two chlorine atoms per double bond of the copolymer by chlorinating such copolymer in the presence of an ...
03/30/1976
 
Sign InRegister
Username  
Password   
forgot password?