| Patent | Date |
|---|
Fluorene-containing polymers and compounds useful in the preparation thereof
Grant 6,900,285 - Woo , et al. May 31, 2 | 2005-05-31 |
Oxadiazole blue-emitting organic LED's
Grant 6,727,008 - Antoniadis , et al. April 27, 2 | 2004-04-27 |
Fluorene-containing polymers and compounds useful in the preparation thereof
App 20030208032 - Woo, Edmund P. ; et al. | 2003-11-06 |
Fluorene-containing polymers and electroluminescent devices therefrom
Grant 6,605,373 - Woo , et al. August 12, 2 | 2003-08-12 |
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
Grant 6,593,450 - Woo , et al. July 15, 2 | 2003-07-15 |
Fluorene-containing polymers and compounds useful in the preparation thereof
Grant 6,512,083 - Woo , et al. January 28, 2 | 2003-01-28 |
Electroluminescent Or Photocell Device Having Protective Packaging
App 20020018911 - BERNIUS, MARK T. ; et al. | 2002-02-14 |
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
App 20010053842 - Woo, Edmund P. ; et al. | 2001-12-20 |
Fluorene-containing polymers and electroluminescent devices therefrom
Grant 6,309,763 - Woo , et al. October 30, 2 | 2001-10-30 |
Fluorene-containing polymers and electroluminescent devices therefrom
App 20010026878 - Woo, Edmund P. ; et al. | 2001-10-04 |
Semiconducting polymer field effect transistor
Grant 6,204,515 - Bernius , et al. March 20, 2 | 2001-03-20 |
Fluorene-containing polymers and compounds useful in the preparation thereof
Grant 6,169,163 - Woo , et al. January 2, 2 | 2001-01-02 |
2, 7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
Grant 5,962,631 - Woo , et al. October 5, 1 | 1999-10-05 |
Heat-resistant organic electroluminescent device
Grant 5,948,552 - Antoniadis , et al. September 7, 1 | 1999-09-07 |
Crosslinkable or chain extendable polyarylpolyamines and films thereof
Grant 5,929,194 - Woo , et al. July 27, 1 | 1999-07-27 |
Process for preparing conjugated polymers
Grant 5,777,070 - Inbasekaran , et al. July 7, 1 | 1998-07-07 |
Poly (arylamines) and films thereof
Grant 5,728,801 - Wu , et al. March 17, 1 | 1998-03-17 |
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
Grant 5,708,130 - Woo , et al. January 13, 1 | 1998-01-13 |
Cyclic poly(aryl ether) oligomers
Grant 5,264,538 - Mullins , et al. November 23, 1 | 1993-11-23 |
Polymerization of cyclic poly(aryl ether) oligomers
Grant 5,264,520 - Mullins , et al. November 23, 1 | 1993-11-23 |
Copolymer of vinylbenzyl ether of polyhydric halogenated phenolic compound and aromatic polycyanate ester compound
Grant 4,774,316 - Godschalx , et al. September 27, 1 | 1988-09-27 |
Preparation of N-substituted imidazolidinones and N-substituted 2-thionimidazolidinones
Grant 4,642,351 - Woo , et al. February 10, 1 | 1987-02-10 |
Polyamide from bis-carboxy containing 3,5,3',5'-tetraoxo-1,2-dipiperazine compound and diamine
Grant 4,536,564 - Woo August 20, 1 | 1985-08-20 |
Production of polytriazines from aromatic polycyanates with cobalt salt of a carboxylic acid as catalyst
Grant 4,528,366 - Woo , et al. July 9, 1 | 1985-07-09 |
Epoxy resins from hydroxy benzamides
Grant 4,398,002 - Bertram , et al. August 9, 1 | 1983-08-09 |
Polyurethanes prepared from hydroxy benzamides or polyols prepared from hydroxy benzamides and polyisocyanates or polyisothiocyanates
Grant 4,395,533 - Bertram , et al. July 26, 1 | 1983-07-26 |
Epoxy resins from hydroxy benzamides
Grant 4,367,328 - Bertram , et al. January 4, 1 | 1983-01-04 |
Novel polyamic acid polymers and polyimide derivatives thereof
Grant 4,271,288 - Woo June 2, 1 | 1981-06-02 |
Substituted crown polyethers
Grant 4,256,859 - Woo March 17, 1 | 1981-03-17 |
Thermally resistant thermosetting aromatic polymers containing pendant 1-alkynyl substituents
Grant 4,221,895 - Woo September 9, 1 | 1980-09-09 |
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