Christophersen; Marc

Patent Applications and Registrations

Patent applications and USPTO patent grants for Christophersen; Marc.The latest application filed is for "substrates with independently tunable topographies and chemistries for quantifiable surface-induced cell behavior".

Company Profile

3.18.18

Christophersen; Marc - Berwyn Heights MD
Christophersen; Marc - Alexandria VA US
Christophersen; Marc - Westerville OH

*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
Method of calibrating a nanometrology instrument Grant 10,473,692 - Christophersen , et al. Nov	2019-11-12
Substrates With Independently Tunable Topographies And Chemistries For Quantifiable Surface-induced Cell Behavior App 20190162662 - Raphael; Marc P. ; et al.	2019-05-30
Fabrication method for digital etching of nanometer-scale level structures Grant 9,997,555 - Christophersen , et al. June 12, 2	2018-06-12
Fabrication Method For Digital Etching Of Nanometer-scale Level Structures App 20180040654 - Christophersen; Marc ; et al.	2018-02-08
Method of Calibrating a Nanometrology Instrument App 20160091703 - Christophersen; Marc ; et al.	2016-03-31
Apparatus systems and methods of sensing chemical bio-chemical and radiological agents using electrophoretic displays Grant 9,128,192 - Christophersen , et al. September 8, 2	2015-09-08
Nanometer-scale level structures and fabrication method for digital etching of nanometer-scale level structures Grant 9,035,408 - Boudreau , et al. May 19, 2	2015-05-19
Methods and systems of curved radiation detector fabrication Grant 8,932,894 - Christophersen , et al. January 13, 2	2015-01-13
Nanometer-scale Level Structures And Fabrication Method For Digital Etching Of Nanometer-scale Level Structures App 20140327099 - Boudreau; Andrew J. ; et al.	2014-11-06
Methods for scribing of semiconductor devices with improved sidewall passivation Grant 8,841,170 - Fadeyev , et al. September 23, 2	2014-09-23
Methods For Scribing Of Semiconductor Devices With Improved Sidewall Passivation App 20130203239 - Fadeyev; Vitaliy ; et al.	2013-08-08
Methods and systems of isolating segmented radiation detectors using alumina Grant 8,481,953 - Christophersen , et al. July 9, 2	2013-07-09
Gray-tone lithography using optical diffusers Grant 8,372,578 - Christophersen , et al. February 12, 2	2013-02-12
Apparatus Systems And Methods Of Sensing Chemical Bio-chemical And Radiological Agents Using Electrophoretic Displays App 20120193551 - Christophersen; Marc ; et al.	2012-08-02
Methods And Systems Of Isolating Segmented Radiation Detectors Using Alumina App 20120161266 - Christophersen; Marc ; et al.	2012-06-28
Methods and systems of thick semiconductor drift detector fabrication Grant 7,968,959 - Christophersen , et al. June 28, 2	2011-06-28
Methods And Systems Of Curved Radiation Detector Fabrication App 20100264502 - Christophersen; Marc ; et al.	2010-10-21
Methods And Systems Of Thick Semiconductor Drift Detector Fabrication App 20100096674 - Christophersen; Marc ; et al.	2010-04-22
Semiconductor electrochemical etching processes employing closed loop control Grant 7,560,018 - Kochergin , et al. July 14, 2	2009-07-14
Gray-tone Lithography Using Optical Diffusers App 20090092934 - Christophersen; Marc ; et al.	2009-04-09
Device for etching semiconductors with a large surface area Grant 7,208,069 - Christophersen , et al. April 24, 2	2007-04-24
Macroporous silicon microcavity with tunable pore size App 20060276047 - Ouyang; Huimin ; et al.	2006-12-07
Mesoporous silicon infrared filters and methods of making same App 20060027459 - Christophersen; Marc ; et al.	2006-02-09
Device for etching semicnductors with a large surface area App 20050239292 - Christophersen, Marc ; et al.	2005-10-27
Semiconductor electrochemical etching processes employing closed loop control App 20050199511 - Kochergin, Vladimir ; et al.	2005-09-15

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