Inventor
Walid Al-Akhdar
Inventor
Danbury, CT, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients25%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%
C08LCompositions of macromolecular compounds10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
C11CFatty acids from fats, oils or waxes10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds5%
C10MLubricating compositions5%
PatentTitleYear
10,196,334Process for the alkylation of phenols20199,328,218'Polyglycol bis-[3-(7-tert-butyl-2-oxo-3-phenyl-3H-benzofuran-5-yl-)propanoyl] derivatives as stabilizers of organic material'20169,108,988'Method of purifying organic diphosphite compounds'20157,824,575'Liquid antioxidant mixtures'20107,531,487'Lubricating oil compositions with improved performance'20097,468,410'Stabilization of polyolefins with liquid tris-(mono-alkyl)phenyl phosphites'20086,777,459'Phosphine oxide photoinitiator systems and curable compositions with low color'20046,486,226'Phosphine oxide photoinitiator systems and curable compositions with low color'20026,296,674'Candle wax stabilized with red-shift benzotriazoles'20016,221,115'Candle wax stabilized by a combination of UV absorber plus a selected hindered amine'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2008Patents assigned to CIBA SC HOLDING AG (5)· patent assignee history
2001–2009Based in Danbury, CT, US· patent location history
2008Based in Mobile, AL, US· patent location history
2009Patents assigned to AL-AKHDAR WALID (1)· patent assignee history
2009Patents assigned to CHAFIN LAURA F (1)· patent assignee history
2009Patents assigned to CHASAN DAVID (1)· patent assignee history
2010–2016Based in Oberwil, CH· patent location history
2015–2019Patents assigned to BASF SE (3)· patent assignee history
2019Based in Cary, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA SC HOLDING AG | 5 | 2001–2008 |
| BASF SE | 3 | 2015–2019 |
| AL-AKHDAR WALIDself | 1 | 2009 |
| CHAFIN LAURA F | 1 | 2009 |
| CHASAN DAVID | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danbury, CT, US | 5 | 2001–2009 |
| Oberwil, CH | 3 | 2010–2016 |
| Cary, NC, US | 1 | 2019 |
| Mobile, AL, US | 1 | 2008 |