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

Icon_funbox Celebrity Inventors

Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."

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.

 

Class 558/241 - Benzene ring bonded directly to the nitrogen or to the sulfur of a -C(=O)S- group


Subclass of Class 558 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the nitrogen or the sulfur of a -C(=O)S-
No. of applications: 2
Last issue date: 03/11/2010


Application No.Application TitleIssue Date
20100063044SUBSTITUTED ANILINE DERIVATIVES
The present invention relates to aniline derivatives of formula I:

wherein R1, R2, R3, R4, Z and q are as defined herein; or salts thereof and their use....

03/11/2010
20080312403AROMATIC URETHANE ACRYLATES HAVING A HIGH REFRACTIVE INDEX
The invention relates to novel aromatic urethane (meth)acrylates having a high refractive index, a process for the preparation thereof and a process for the production of holographic media.... 		12/18/2008
 
Sign InRegister
Username  
Password   
forgot password?