Bertram; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bertram; Ralf.The latest application filed is for "process for the preparation of microcapsules".
- Bertram; Ralf - Holzminden DE
- Bertram; Ralf - Reutlingen DE
| Patent | Date |
|---|---|
| Microcapsules Grant 11,344,857 - Jurisch , et al. May 31, 2 | 2022-05-31 |
| Process for the preparation of microcapsules App 20220105486 - Georgi; Julian Alexander ; et al. | 2022-04-07 |
| Microcapsules App 20220040659 - ROST; Benjamin ; et al. | 2022-02-10 |
| System and method for item recommendations Grant 11,157,984 - Bertram , et al. October 26, 2 | 2021-10-26 |
| Method for producing microcapsules Grant 10,835,885 - Rost , et al. November 17, 2 | 2020-11-17 |
| Microcapsules App 20190358603 - JURISCH; Claus ; et al. | 2019-11-28 |
| Active ingredient capsules Grant 10,299,996 - Weissbrodt , et al. | 2019-05-28 |
| Method For Producing Microcapsules App 20190134592 - ROST; Benjamin ; et al. | 2019-05-09 |
| Fragrant oil encapsulation Grant 9,719,058 - Bertram , et al. August 1, 2 | 2017-08-01 |
| Active Ingredient Capsules App 20160262992 - Weissbrodt; Jenny ; et al. | 2016-09-15 |
| Fragrant Oil Encapsulation App 20150210965 - Bertram; Ralf ; et al. | 2015-07-30 |
| System and method for item recommendations Grant 8,700,448 - Bertram , et al. April 15, 2 | 2014-04-15 |
| System And Method For Item Recommendations App 20140081996 - BERTRAM; Ralf ; et al. | 2014-03-20 |
| Care gents Grant 6,906,021 - Trage , et al. June 14, 2 | 2005-06-14 |
| Care gents App 20040097386 - Trage, Norbert ; et al. | 2004-05-20 |
| Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium salt Grant 6,730,795 - Bertram , et al. May 4, 2 | 2004-05-04 |
| Care agents Grant 6,624,125 - Trage , et al. September 23, 2 | 2003-09-23 |
| System and method for item recommendations App 20020178057 - Bertram, Ralf ; et al. | 2002-11-28 |
| Care agents App 20020111280 - Trage, Norbert ; et al. | 2002-08-15 |
| Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium salt App 20020082429 - Bertram, Ralf ; et al. | 2002-06-27 |
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