Patents
Patent data provided by The
European Patent Office
and updated through early 2009. Full text patent data loaded weekly coming soon.
-
First
-
Previous
-
1
-
US6165383 (A), filed
Oct 15, 1998
, published
Dec 26, 2000
- ORGANIC DISPLAY TECHNOLOGY
Precursor materials useful for making organic electroluminescent devices such as anthracene derivatives having the structure: R40-R43 and R44-R47 are selected independently from the group consisting of hydrogen, alkyl, aryl, heteroalkyl, heteroaralkyl, nitro,...
US6361885 (B1), filed
Nov 19, 1998
, published
Mar 26, 2002
- ORGANIC DISPLAY TECHNOLOGY
Electroluminescent devices and materials including an electroluminescent organo-siloxane polymer. The main chain of the organo-siloxane polymer comprises an organic component that can be alkenyl, alkynyl, aralkyl, aryl, heteroaralkyl, and heteroaryl which can...
US5750750 (A), filed
Feb 07, 1997
, published
May 12, 1998
- EXXON CHEMICAL PATENTS INC
A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula: R(OH)n wherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n is at least 2, provided...
US5994278 (A), filed
Feb 07, 1997
, published
Nov 30, 1999
- EXXON CHEMICAL PATENTS INC
A lubricating oil comprising an add mixture of the following components: (A) a complex alcohol ester basestock which comprises the reaction product of an add mixture of the following: (1) a polyhydroxyl compound represented by the general formula:R(OH)nwherein...
US5922658 (A), filed
Feb 07, 1997
, published
Jul 13, 1999
- EXXON CHEMICAL PATENTS INC
A biodegradable two-cycle lubricant which is prepared from an add mixture of: (1) a biodegradable lubricating oil comprising an add mixture of the following components: a complex alcohol ester basestock which comprises the reaction product of an add mixture of...
US7066732 (B2), filed
Feb 11, 2002
, published
Jun 27, 2006
- CAO GROUP INC
A curing light system useful for curing light activated composite materials is disclosed. Various configurations of light emitting semiconductor chips and heat sinks are disclosed, as well as various structures and methods for driving, controlling and using...
US6870124 (B2), filed
May 07, 2003
, published
Mar 22, 2005
- DANA CORP
Methods and apparatus for plasma-assisted joining of one or more parts together are provided. The joining process may include, for example, placing at least first and second joining areas in proximity to one another in a cavity, forming a plasma in the cavity...
US7309843 (B2), filed
Oct 21, 2004
, published
Dec 18, 2007
- BTU INT
Methods and apparatus for plasma-assisted joining of one or more parts together are provided. The joining process may include, for example, placing at least first and second joining areas in proximity to one another in a cavity, forming a plasma in the cavity...
US7351590 (B2), filed
Oct 02, 2001
, published
Apr 01, 2008
- MIRARI BIOSCIENCES INC
The present invention concerns a novel means by which specific chosen reactions can be accelerated through the use of a new type of artificial enzyme. The invention allows specific reactions to occur at an accelerated rate, even in the presence of other...
US5942475 (A), filed
Feb 07, 1997
, published
Aug 24, 1999
- EXXON CHEMICAL PATENTS INC
A crankcase engine lubricant which comprises the add mixture of the following components: (A) a lubricating oil which comprises the add mixture of the following components: a complex alcohol ester basestock and at least one additional basestock; and (B) an...
US7296576 (B2), filed
Aug 18, 2004
, published
Nov 20, 2007
- ZYVEX PERFORMANCE MATERIALS LL
Poly(aryleneethynylene) polymers, poly(ferrocenylaryleneethynylene) polymers and poly(ferrocenylethynylene) polymers having properties particularly useful for solubilizing nanomaterials and for effecting subsequent re-solubilization of a solid polymer-solubili...
US7348182 (B2), filed
Sep 05, 2002
, published
Mar 25, 2008
- MIRARI BIOSCIENCES INC
The present invention concerns a novel means by which chemical preparations can be made. Reactions can be accelerated on special chips using microwave energy. The chips contain materials that efficiently absorb microwave energy causing chemical reaction rate...
US7344672 (B2), filed
Oct 13, 2004
, published
Mar 18, 2008
- BIOMET MFG CORP
Solid-state deformation processing of crosslinked high molecular weight polymers such as UHMWPE, for example by extrusion below the melt transition, produces materials with a combination of high tensile strength and high oxidative stability. The materials are...
US6712480 (B1), filed
Sep 27, 2002
, published
Mar 30, 2004
- SILICON LIGHT MACHINES INC
The current invention is directed to optical MEM devices and methods for making the same. MEM devices, in accordance with the current invention, have one or more movable micro-structures which are preferably ribbon structures or cantilever structures...
US6926524 (B2), filed
Feb 11, 2002
, published
Aug 09, 2005
- CAO GROUP INC
A curing light system useful for curing light activated composite materials is disclosed. Various configurations of light emitting semiconductor chips and heat sinks are disclosed, as well as various structures and methods for driving, controlling and using...
