Inventor
Frank Thoemel
Inventor
Weinheim, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds29%
C07DHeterocyclic compounds21%
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 waxes14%
A61KPreparations for medical, dental or toiletry purposes7%
A61QSpecific use of cosmetics or similar toiletry preparations7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals7%
PatentTitleYear
4,665,221'Preparation of terpenoid formates'19874,491,545'Preparation of 2,3,5-trimethyl-p-benzoquinone'19854,431,490'Preparation of cyclopentadecanolide'19844,426,332'Preparation of resorcinol derivatives'19844,399,297'Polyalkoxycarbinol cinnamates and protective sun agents containing these compounds'19834,292,244'Novel 2,4-disubstituted pyran derivatives, their preparation and their use as scents'19814,268,445'Preparation of bicyclic enol-ethers, and novel ethers of 2-(3-hydroxyprop-l-yl)-cycloalkanones'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1987Patents assigned to BASF AG (7)· patent assignee history
1981–1987Based in Weinheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 7 | 1981–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Weinheim, DE | 7 | 1981–1987 |