Inventor
Deborah DeHessa
Inventor
Poughkeepsie, NY, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients26%
C08LCompositions of macromolecular compounds15%
C11CFatty acids from fats, oils or waxes13%
C07CAcyclic or carbocyclic compounds10%
G03CPhotosensitive materials for photographic purposes3%
PatentTitleYear
7,166,659'Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20077,157,586'Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith'20077,148,274'Substituted 5-aryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20066,815,550'Processes for the preparation of benzotriazole UV absorbers'20046,774,238'Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20046,703,510'Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20046,649,770'Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20036,605,727'Processes for the preparation of benzotriazole UV absorbers'20036,566,507'Processes for the preparation of benzotriazole UV absorbers'20036,562,083'Candle wax stabilized with s-triazines/hals'20036,562,084'Candle wax stabilized with piperazindiones'20036,547,840'Candle wax stabilized with imidazolidines'20036,544,305'Candle wax stabilized with piperazinones'20036,544,304'Candle wax stabilized with morpholinones'20036,540,795'Candle wax stabilized with oxazolidines'20036,508,847'Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith'20036,387,992'Substituted 5-heteroaryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, a process for preparation thereof and compositions stabilized therewith'20026,380,285'Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith'20026,353,113'Process for the preparation of 5-perfluoroalkyl substituted benzotriazole UV absorbers'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Patents assigned to CIBA SC HOLDING AG (18)· patent assignee history
2002–2007Based in Poughkeepsie, NY, US· patent location history
2007Patents assigned to CIBA SPECIALTY CHEMCIALS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 18 | 2002–2007 |
| CIBA SPECIALTY CHEMCIALS CORP | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Poughkeepsie, New York, US | 19 | 2002–2007 |