Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377425 | Sprayer device with aerosol functionality—Flairosol | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2025-08-05 |
| 12138826 | Preforms for flair applications | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2024-11-12 |
| 12036571 | Metered and active sprayer devices with aerosol functionality—Flairosol II | Wilhelmus Johannes Joseph Maas, Paulo Nervo, Aaron S. Haleva | 2024-07-16 |
| 11660624 | Sprayer device with aerosol functionality—flairosol | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2023-05-30 |
| 11154886 | Metered and active sprayer devices with aerosol functionality (“Flairosol II”) | Wilhelmus Johannes Joseph Maas, Paolo Nervo, Aaron S. Haleva | 2021-10-26 |
| 11027296 | Sprayer device with aerosol functionality—Flairosol | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2021-06-08 |
| 10894340 | Preforms for flair applications | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2021-01-19 |
| 10537906 | Metered and active sprayer devices with aerosol functionality (“Flairosol II”) | Wilhelmus Johannes Joseph Maas, Paolo Nervo, Aaron S. Haleva | 2020-01-21 |
| 10456798 | Sprayer device with aerosol functionality (“Flairosol”) | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2019-10-29 |
| D830194 | Sprayer device | Wilhelmus Johannes Joseph Maas, Paulo Nervo | 2018-10-09 |
| 9714133 | Metered and active sprayer devices with aerosol functionality (“Flairosol II”) | Wilhelmus Johannes Joseph Maas, Paolo Nervo, Aaron S. Haleva | 2017-07-25 |
| 9586222 | Precompression system for a liquid dispensing device and method of assembling such precompressed system | Wilhelmus Johannes Joseph Maas | 2017-03-07 |
| 9399541 | Container with deformable inner container and method for manufacture thereof | Wilhelmus Johannes Joseph Maas | 2016-07-26 |
| 8905271 | Sprayer device with aerosol functionality (“Flairosol”) | Wilhelmus Johannes Joseph Maas, Aaron S. Haleva | 2014-12-09 |
| 8857661 | Container with deformable inner container and method of manufacture thereof | Wilhelmus Johannes Joseph Maas | 2014-10-14 |
| D698660 | Sprayer device | Wilhelmus Johannes Joseph Maas, Paolo Nervo | 2014-02-04 |
| D698661 | Sprayer device | Wilhelmus Johannes Joseph Maas, Paolo Nervo | 2014-02-04 |
| 8561852 | Dosing head for dispensing a fluid from a container | Wilhelmus Johannes Joseph Maas | 2013-10-22 |
| 8256648 | Precompression system for a liquid dispensing device and method of assembling such precompressed system | Wilhelmus Johannes Joseph Maas | 2012-09-04 |
| D565948 | Spray dispenser | Wilhelmus Johannes Joseph Maas | 2008-04-08 |
| D565949 | Spray dispenser | Wilhelmus Johannes Joseph Maas | 2008-04-08 |
| D553497 | Spray dispenser | Wilhelmus Johannes Joseph Maas | 2007-10-23 |
| D551549 | Spray dispenser | Wilhelmus Johannes Joseph Maas | 2007-09-25 |
| 7178702 | Dispensing device and method for filling thereof | Wilhelmus Johannes Joseph Maas | 2007-02-20 |
| 6971412 | Method for fixing a flexible element in a tube with tight fitting and assembly for use in this method | Wilhelmus Johannes Joseph Maas | 2005-12-06 |