Inventor
Andrew B. Naughton
Inventor
Mobile, AL, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds46%
C07CAcyclic or carbocyclic compounds29%
C12NMicroorganisms or enzymes11%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture11%
C07BGeneral methods of organic chemistry4%
PatentTitleYear
7,553,652'Process for the preparation of (S)- or (R)-3,3,3-trifluoro-2-hydroxy-2-methylpropionic acid'20097,244,776'Ultraviolet light absorbers'20077,173,128'Ultraviolet light absorbers'20077,166,659'Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20077,148,274'Substituted 5-aryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof'20067,074,606'Process for the preparation of (S) - or (R) -3,3,3-trifluoro-2-hydroxy-2-methylpropionic acid'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'20046,773,910'Method of preparing (S)- or (R) -3,3,3-trifluoro-2-hydroxy-2-methylpropionic acid'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'20036,599,721'Process for preparing optically active 3,3,3-trifluoromethyl-2-alkylpropionic acid derivatives'20036,566,507'Processes for the preparation of benzotriazole UV absorbers'20036,353,113'Process for the preparation of 5-perfluoroalkyl substituted benzotriazole UV absorbers'20025,908,935'Process for the preparation of 1-Acyl-4-arylpiperidines'19995,789,596'Process for the preparation of 1-acyl-4-arylpiperidines'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2009Patents assigned to LONZA AG (5)· patent assignee history
1998–2009Based in Visp, CH· patent location history
2002–2007Patents assigned to CIBA SC HOLDING AG (11)· patent assignee history
2002–2007Based in Mobile, AL, US· patent location history
2003–2007Based in Gipf-Oberfrick, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 11 | 2002–2007 |
| LONZA AG | 5 | 1998–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mobile, AL, US | 9 | 2002–2007 |
| Visp, CH | 5 | 1998–2009 |
| Gipf-Oberfrick, CH | 3 | 2003–2007 |