Inventor
Katja Berg-Schultz
Inventor
Kaiseraugst, CH
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes19%
A61QSpecific use of cosmetics or similar toiletry preparations19%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%
C07CAcyclic or carbocyclic compounds10%
C07DHeterocyclic compounds10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C07BGeneral methods of organic chemistry5%
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
8,765,967'Microcapsules with UV filter activity and process for producing them'20147,906,108'Polysiloxane sunscreens'20117,897,779'Ionic UV-A sunscreens and compositions containing them'20117,611,696'Sunscreen compositions as well as dihydropyridines and dihydropyranes'20097,388,102'Organosilicone derivatives of amino hydroxybenzophenones and their use as UV-A filters in cosmetic preparations'20086,184,419'.alpha., .beta.-unsaturated ketones'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to GIVAUDAN SA (1)· patent assignee history
2001–2011Based in Kaiseraugst, CH· patent location history
2008–2014Patents assigned to DSM IP ASSETS BV (5)· patent assignee history
2011Based in Muttenz, CH· patent location history
2014Patents assigned to BERG-SCHULTZ KATJA (1)· patent assignee history
2014Based in Kalseraugst, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DSM IP ASSETS BV | 5 | 2008–2014 |
| BERG-SCHULTZ KATJAself | 1 | 2014 |
| GIVAUDAN SA | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaiseraugst, CH | 4 | 2001–2011 |
| Kalseraugst, CH | 1 | 2014 |
| Muttenz, CH | 1 | 2011 |