Inventor
WIJESEKERA TILAK
US15 patents
⚠️ This page may combine multiple inventors who share the name “WIJESEKERA TILAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUN CO INC R & M
6 patentsUS5767272AJun 16, 1998
Method of preparing meso-haloalkylporphyrins
SUN CO INC R & M34 citations92
US5723677AMar 3, 1998
Method for hydroperoxide decomposition using novel porphyrins synthesized from dipyrromethanes and aldehydes
SUN CO INC R & M10 citations74
US5571908ANov 5, 1996
Porphyrins
SUN CO INC R & M11 citations74
US5608054AMar 4, 1997
Porphyrins and metal complexes thereof having haloalkyl side chains
SUN CO INC R & M4 citations62
US5770728AJun 23, 1998
Alkane oxidation with porphyrins and metal complexes thereof having haloalkyl side chains
SUN CO INC R & M0 citations52
US5502211AMar 26, 1996
Substituted dipyrromethanes and their preparation
SUN CO INC R & M0 citations51
UNIV BRITISH COLUMBIA
5 patentsUS5405957AApr 11, 1995
Wavelength-specific photosensitive compounds and expanded porphyrin-like compounds and methods of use
UNIV BRITISH COLUMBIA42 citations93
US5512675AApr 30, 1996
Methods for preparing porphyrin-like compounds
UNIV BRITISH COLUMBIA31 citations90
US5308608AMay 3, 1994
Photosensitizing Diels-Alder porphyrin derivatives
UNIV BRITISH COLUMBIA39 citations90
US5149708ASep 22, 1992
Photosensitizing Diels-Alder porphyrin derivatives
UNIV BRITISH COLUMBIA33 citations90
US5726304AMar 10, 1998
Porphocyanine and CNC-expanded porphyrins
UNIV BRITISH COLUMBIA20 citations88
SUN COMPANY INC
3 patentsUS5990363ANov 23, 1999
Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes
SUN COMPANY INC29 citations92
US5760217AJun 2, 1998
Porphyrins and their synthesis from dipyrromethanes and aldehydes
SUN COMPANY INC23 citations92
US5599948AFeb 4, 1997
Substituted dipyrromethanes and their preparation
SUN COMPANY INC5 citations62