Inventor
Helmut Luther
Inventor
Grenzach-Wyhlen, DE
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
A61QSpecific use of cosmetics or similar toiletry preparations28%
C07DHeterocyclic compounds16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
B82YSpecific uses or applications of nanostructures2%
C07CAcyclic or carbocyclic compounds2%
C07HSugars2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
D06PDyeing or printing textiles2%
PatentTitleYear
7,476,699'Amino- and hydroxysubstituted triphenyl-s-triazines as stabilizers'20096,818,205'Use of fluorescent whitening agents'20046,800,762'Indolin derivaties as sun protection agents'20046,746,666'Micropigment mixture'20046,521,217'Sun screen formulations'20036,495,122'Use of mixtures of micropigments for preventing tanning and for lightening skin and hair'20026,384,284'Biphenyl compounds substituted by camphor or hydantoin derivatives as sunscreen compositions'20026,358,496'Indolin derivatives as sun protection agents'20026,284,821'Hydroxyphenyltriazines'20016,235,271'UV-protection formulation'20016,221,342'Cosmetic use of Bis(resorcinyl)triazine derivatives'20016,217,856'Symmetrical triazine derivatives'20016,201,000'Use of selected benzotriazole derivatives for protecting human and animal skin and hair from the harmful effects of UV radiation'20016,193,960'Triazine derivatives'20016,184,375'Hydroxyphenyl triazines'20016,162,447'Microstructured compositions'20006,111,103'Diresorcinyl-alkoxy- and -aryloxy-s-triazines'20006,090,370'Use of selected benzotriazole and triazine derivatives for protecting human hair from the harmful effects of UV radiation'20006,017,556'Liposomogenic UV absorbers'20006,015,575'Liposomogenic UV absorbers'20005,980,872'Sunscreen compositions'19995,955,060'Bis(resorcinyl)triazines useful as sunscreens in cosmetic preparations'19995,869,030'Sunscreen compositions comprising micronized, insoluble organic UV absorbers'19995,780,443'Water-soluble retinoids'19985,760,111'o-Hydroxyphenyl-s-triazines'19985,688,995'o-Hydroxyphenyl-s-triazines'19975,674,852'Water-soluble retinoids'19975,591,850'o-Hydroxyphenyl-s-triazines'19975,185,377'Diphenyl compounds which inhibit arachidonic acid metabolism, and their use in pharmaceutical compositions'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to CIBA GEIGY CORP (4)· patent assignee history
1993Based in Freiburg, DE· patent location history
1997–2009Based in Grenzach-Wyhlen, DE· patent location history
1998–2009Patents assigned to CIBA SC HOLDING AG (25)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 25 | 1998–2009 |
| CIBA GEIGY CORP | 4 | 1993–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grenzach-Wyhlen, DE | 28 | 1997–2009 |
| Freiburg, DE | 1 | 1993 |