Hanna; Christopher P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanna; Christopher P..The latest application filed is for "low dead volume extraction column device".
Company Profile
0.18.26
- Hanna; Christopher P. - San Francisco CA US
- Hanna; Christopher P. - Elmhurst IL US
- Hanna; Christopher P. - Greenfield MA
- Hanna; Christopher P. - Park Ridge IL
- Hanna, Christopher P. - Somerville MA
- Hanna, Christopher P. - Greenfiled MA
Patent Activity
| Patent | Date |
|---|---|
| Method and device for extracting an analyte Grant 9,114,383 - Gjerde , et al. August 25, 2 | 2015-08-25 |
| Low dead volume extraction column device Grant 8,748,194 - Gjerde , et al. June 10, 2 | 2014-06-10 |
| Low Dead Volume Extraction Column Device App 20130316469 - Gjerde; Douglas T. ; et al. | 2013-11-28 |
| Low dead volume extraction column device Grant 8,501,116 - Gjerde , et al. August 6, 2 | 2013-08-06 |
| Open channel solid phase extraction systems and methods Grant 8,362,219 - Gjerde , et al. January 29, 2 | 2013-01-29 |
| Method and Device for Extracting an Analyte App 20120018381 - Gjerde; Douglas T. ; et al. | 2012-01-26 |
| Low Dead Volume Extraction Column Device App 20110293490 - Gjerde; Douglas T. ; et al. | 2011-12-01 |
| Method and device for extracting an analyte Grant 8,057,668 - Gjerde , et al. November 15, 2 | 2011-11-15 |
| Open Channel Solid Phase Extraction Systems and Methods App 20110118452 - Gjerde; Douglas T. ; et al. | 2011-05-19 |
| Method and Device for Extracting an Analyte App 20110042317 - Gjerde; Douglas T. ; et al. | 2011-02-24 |
| Method and device for extracting an analyte Grant 7,837,871 - Gjerde , et al. November 23, 2 | 2010-11-23 |
| Open Channel Solid Phase Extraction Systems and Methods App 20100111771 - Gjerde; Douglas T. ; et al. | 2010-05-06 |
| Method and device for extracting an analyte Grant 7,488,603 - Gjerde , et al. February 10, 2 | 2009-02-10 |
| Methods and compositions for mutation analysis App 20070161010 - Gjerde; Douglas T. ; et al. | 2007-07-12 |
| System and method for automated matched ion polynucleotide chromatography Grant 7,225,079 - Gjerde , et al. May 29, 2 | 2007-05-29 |
| Open channel solid phase extraction systems and methods Grant 7,151,167 - Gjerde , et al. December 19, 2 | 2006-12-19 |
| Liquid chromatographic separation of polynucleotides Grant 7,138,518 - Gjerde , et al. November 21, 2 | 2006-11-21 |
| Method for optimizing a purification procedure App 20060202922 - Hanna; Christopher P. ; et al. | 2006-09-14 |
| Method and device for sample preparation App 20060198765 - Gjerde; Douglas T. ; et al. | 2006-09-07 |
| Method and device for extracting an analyte App 20050258097 - Gjerde, Douglas T. ; et al. | 2005-11-24 |
| Method and device for extracting an analyte App 20050255604 - Gjerde, Douglas T. ; et al. | 2005-11-17 |
| Method and device for extracting an analyte App 20050045543 - Gjerde, Douglas T. ; et al. | 2005-03-03 |
| Method and device for extracting an analyte App 20050016921 - Gjerde, Douglas T. ; et al. | 2005-01-27 |
| Method and device for extracting an analyte App 20050019951 - Gjerde, Douglas T. ; et al. | 2005-01-27 |
| Method and device for extracting an analyte App 20050019941 - Gierde, Douglas T. ; et al. | 2005-01-27 |
| Biomolecule open channel solid phase extraction systems and methods App 20040126890 - Gjerde, Douglas T. ; et al. | 2004-07-01 |
| Mutation detection method App 20040034211 - Gjerde, Douglas T. ; et al. | 2004-02-19 |
| Apparatus and method for drug discovery based on intrinsic protein fluorescence App 20040029285 - Fernandez, Salvador M. ; et al. | 2004-02-12 |
| Methods and compositions for mutation analysis App 20030175723 - Gjerde, Douglas T. ; et al. | 2003-09-18 |
| System and method for automated matched ion polynucleotide chromatography App 20030165941 - Gjerde, Douglas T. ; et al. | 2003-09-04 |
| Mutation detection method App 20030144500 - Gjerde, Douglas T. ; et al. | 2003-07-31 |
| Method and system for the preparation of cDNA Grant 6,521,411 - Hecker , et al. February 18, 2 | 2003-02-18 |
| Apparatus and method for separating and purifying polynucleotides App 20020197629 - Gjerde, Douglas T. ; et al. | 2002-12-26 |
| Method and system for RNA analysis by matched ion polynucleotide chromatography Grant 6,475,388 - Gjerde , et al. November 5, 2 | 2002-11-05 |
| Apparatus and method for separating and purifying polynucleotides App 20020102563 - Gjerde, Douglas T. ; et al. | 2002-08-01 |
| Apparatus and method for separating and purifying polynucleotides Grant 6,419,824 - Gjerde , et al. July 16, 2 | 2002-07-16 |
| Method and system for the preparation of cDNA App 20020062017 - Hecker, Karl H. ; et al. | 2002-05-23 |
| Method and system for RNA analysis by matched ion polynucleotide chromatography App 20010042714 - Gjerde, Douglas T. ; et al. | 2001-11-22 |
| Apparatus and method for separating and purifying polynucleotides Grant 6,265,168 - Gjerde , et al. July 24, 2 | 2001-07-24 |
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.
| 