Hoffend; Thomas R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hoffend; Thomas R..The latest application filed is for "electroluminescent devices and methods of making electroluminescent devices including an optical spacer".

Company Profile

0.20.6

Hoffend; Thomas R. - Woodbury MN
Hoffend; Thomas R. - Webster NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electroluminescent Devices And Methods Of Making Electroluminescent Devices Including An Optical Spacer App 20140021858 - Wolk; Martin B. ; et al.	2014-01-23
Electroluminescent devices and methods of making electroluminescent devices including an optical spacer Grant 8,569,948 - Wolk , et al. October 29, 2	2013-10-29
Organic Light Emitting Diode Devices With Optical Microstructures App 20080117362 - Wolk; Martin B. ; et al.	2008-05-22
Thermal Mass Transfer Substrate Films, Donor Elements, And Methods Of Making And Using Same App 20070281241 - Wolk; Martin B. ; et al.	2007-12-06
Electroluminescent devices and methods of making electroluminescent devices including an optical spacer App 20060138945 - Wolk; Martin B. ; et al.	2006-06-29
Toner compositions Grant 6,680,153 - Silence , et al. January 20, 2	2004-01-20
Toner Compositions App 20030219668 - Silence, Scott M. ; et al.	2003-11-27
Coated Carriers Grant 6,605,404 - VanDusen , et al. August 12, 2	2003-08-12
Coated carriers App 20030064314 - VanDusen, John G. ; et al.	2003-04-03
Micro-powder coating for xerographic carrier Grant 6,355,391 - Van Dusen , et al. March 12, 2	2002-03-12
Coated carrier Grant 6,042,981 - Barbetta , et al. March 28, 2	2000-03-28
Toner and developer compositions Grant 5,698,422 - Sacripante , et al. December 16, 1	1997-12-16
Unsaturated polyesters Grant 5,548,059 - Bayley , et al. August 20, 1	1996-08-20
Reactive melt mixing process for preparing cross-linked toner resins and toners therefrom Grant 5,401,602 - Mahabadi , et al. March 28, 1	1995-03-28
Reactive melt mixing process for preparing cross-linked toner resin Grant 5,376,494 - Mahabadi , et al. December 27, 1	1994-12-27
Cross-linked toner resins Grant 5,227,460 - Mahabadi , et al. July 13, 1	1993-07-13
Toner and developer compositions with charge enhancing additives Grant 5,082,758 - Hoffend , et al. January 21, 1	1992-01-21
Electrophotographic toner and developer compositions with polymeric alcohol waxes Grant 4,883,736 - Hoffend , et al. November 28, 1	1989-11-28
Toner compositions with release additives therein Grant 4,876,169 - Gruber , et al. October 24, 1	1989-10-24
Toner compositions with inner salt charge enhancing additives Grant 4,752,550 - Barbetta , et al. June 21, 1	1988-06-21
Toner compositions with ammonium sulfate charge enhancing additives Grant 4,560,635 - Hoffend , et al. December 24, 1	1985-12-24
Toner pigment treatment process for reducing the residual styrene monomer concentration to less than 0.5 percent by weight Grant 4,314,931 - Hoffend , et al. February 9, 1	1982-02-09
Fixing device using polyarylsiloxanes as release agents Grant 4,170,957 - Eddy , et al. October 16, 1	1979-10-16
Method of fusing toner images using functionalized polymeric release agents Grant 4,101,686 - Strella , et al. July 18, 1	1978-07-18
Toner Composition Employing Polymer With Side-chain Crystallinity Grant 3,853,778 - Buckley , et al. December 10, 1	1974-12-10

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.