FRENKEL; Erik Jan
Patent Applications and Registrations
Patent applications and USPTO patent grants for FRENKEL; Erik Jan.The latest application filed is for "antiallergen patch".
- FRENKEL; Erik Jan - Kerzers CH
- Frenkel; Erik Jan - Neuchatel CH
| Patent | Date |
|---|---|
| Antiallergen Patch App 20180092788 - FRANCOIS; Nicolas ; et al. | 2018-04-05 |
| System for adjusting the length of a bracelet or strap Grant 8,893,938 - Grossenbacher , et al. November 25, 2 | 2014-11-25 |
| Increase In Storage Lifetime Of A Thrombin Sensor App 20140099704 - Schuhmann; Wolfgang ; et al. | 2014-04-10 |
| System for differential determination of a proteolytic enzyme level in a bodily fluid Grant 8,465,635 - Thurlemann , et al. June 18, 2 | 2013-06-18 |
| System For Adjusting The Length Of A Bracelet Or Strap App 20110099771 - Grossenbacher; Pascal ; et al. | 2011-05-05 |
| Installation For The Production And Storage Of Renewable Energy App 20110040421 - Duret; Alexis ; et al. | 2011-02-17 |
| Interactive switching device for a portable electronic apparatus Grant 7,420,881 - Frenkel , et al. September 2, 2 | 2008-09-02 |
| System for differential determination of a proteolytic enzyme level in a bodily fluid App 20070009982 - Thurlemann; Charles ; et al. | 2007-01-11 |
| Timepiece with touch-type reading and control of time data Grant 7,031,228 - Born , et al. April 18, 2 | 2006-04-18 |
| Interactive switching device for a portable electronic apparatus App 20050113940 - Frenkel, Erik Jan ; et al. | 2005-05-26 |
| Timepiece with touch-type reading and control of time data App 20040042347 - Born, Jean-Jacques ; et al. | 2004-03-04 |
| Electrochemical system for determining blood coagulation time Grant 6,352,630 - Frenkel , et al. March 5, 2 | 2002-03-05 |
| Easy to handle electrochemical sensor in the shape of a strip Grant 6,168,699 - Frenkel , et al. January 2, 2 | 2001-01-02 |
| Watch with touch reading and setting of time functions Grant 6,052,339 - Frenkel , et al. April 18, 2 | 2000-04-18 |
| Active patch for dermal diffusions Grant D380,552 - Frenkel , et al. July 1, 1 | 1997-07-01 |
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