de Graaff; Wouter
Patent Applications and Registrations
Patent applications and USPTO patent grants for de Graaff; Wouter.The latest application filed is for "drug delivery system for delivery of anti-virals".
- de Graaff; Wouter - Sprang-Capelle N/A NL
- De Graaff; Wouter - Oss N/A NL
| Patent | Date |
|---|---|
| Drug delivery system for delivery of anti-virals Grant 10,596,103 - Aarts , et al. | 2020-03-24 |
| Intravaginal ring drug delivery system Grant 10,413,504 - de Graaff , et al. Sept | 2019-09-17 |
| Drug Delivery System For Delivery Of Anti-virals App 20160296467 - Aarts; Dennis ; et al. | 2016-10-13 |
| Macrocyclic lactone drug delivery system Grant 9,345,686 - De Graaff , et al. May 24, 2 | 2016-05-24 |
| Zoo-Technical Drug Delivery Device App 20160038430 - Driancourt; Marc-Antoine ; et al. | 2016-02-11 |
| Growth promotion of animals by simultaneous release of steroid compounds from a device Grant 9,198,857 - De Graaff , et al. December 1, 2 | 2015-12-01 |
| Intrauterine Deposit App 20150335464 - de Graaff; Wouter ; et al. | 2015-11-26 |
| Drug Delivery System App 20150157561 - de Graaff; Wouter ; et al. | 2015-06-11 |
| Drug delivery system Grant 8,900,615 - Groenewegen , et al. December 2, 2 | 2014-12-02 |
| Drug delivery system Grant 8,858,977 - Groenewegen , et al. October 14, 2 | 2014-10-14 |
| Drug delivery system based on polyethylene vinylacetate copolymers Grant 8,808,744 - de Graaff , et al. August 19, 2 | 2014-08-19 |
| Drug delivery system Grant 8,741,329 - de Graaff , et al. June 3, 2 | 2014-06-03 |
| X-ray visible drug delivery device Grant 8,722,037 - Veenstra , et al. May 13, 2 | 2014-05-13 |
| Drug Delivery System App 20140056962 - de Graaff; Wouter ; et al. | 2014-02-27 |
| Intrauterine system Grant 8,568,374 - De Graaff , et al. October 29, 2 | 2013-10-29 |
| Drug delivery system based on polyethylene vinylacetate copolymers Grant 8,481,079 - De Graaff , et al. July 9, 2 | 2013-07-09 |
| Drug Delivery System App 20130115265 - Groenewegen; Rudolf Johannes Joseph ; et al. | 2013-05-09 |
| Drug Delivery System App 20130078286 - Groenewegen; Rudolf Johannes Joseph ; et al. | 2013-03-28 |
| Drug delivery system Grant 8,333,983 - Groenewegen , et al. December 18, 2 | 2012-12-18 |
| Intrauterine deposit Grant 8,291,910 - de Graaff , et al. October 23, 2 | 2012-10-23 |
| Zoo-technical Drug Delivery Device App 20120058171 - De Graaff; Wouter ; et al. | 2012-03-08 |
| Macrocyclic Lactone Drug Delivery System App 20120052108 - De Graaff; Wouter ; et al. | 2012-03-01 |
| Intrauterine Deposit App 20110017219 - de Graaff; Wouter ; et al. | 2011-01-27 |
| Intrauterine System App 20100280464 - De Graaff; Wouter ; et al. | 2010-11-04 |
| Delivery System For Risperidone App 20100203104 - De Graaff; Wouter ; et al. | 2010-08-12 |
| Vaginal Delivery System For Mirtazapine App 20100129425 - De Graaff; Wouter ; et al. | 2010-05-27 |
| Delivery System For A Non-steroidal Non-ionized Hydrophilic Drug App 20100104619 - De Graaff; Wouter ; et al. | 2010-04-29 |
| Drug Delivery System App 20090081278 - De Graaff; Wouter ; et al. | 2009-03-26 |
| X-Ray Visible Drug Delivery Device App 20080112892 - Veenstra; Harm ; et al. | 2008-05-15 |
| Drug delivery system based on polyethylene vinylacetate copolymers App 20070141102 - De Graaff; Wouter ; et al. | 2007-06-21 |
| Drug delivery system App 20060280771 - Groenewegen; Rudolf Johannes Joseph ; et al. | 2006-12-14 |
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