Assignee
ELDER THOMAS C INC
10 granted patents·225 citations·filing 1976–1980
Top patents by PatentIndex Score
10 records- 0193US4235781A6 Or 8 Haloallyl substituted 7-hydroxycoumarinsELDER THOMAS C INC·Filed 1979·Granted Nov 25, 1980·29 cites·12 claims
- 0291US4294822A5-Aminoalkyl-4,4,8-trialkylpsoralensELDER THOMAS C INC·Filed 1980·Granted Oct 13, 1981·44 cites·6 claims
- 0391US4216154AProcess for making α-loweralkylfurocoumarinsELDER THOMAS C INC·Filed 1979·Granted Aug 5, 1980·23 cites·15 claims
- 0488US4298614A5'-Aminoalkyl-4',4-dialkylpsoralensELDER THOMAS C INC·Filed 1979·Granted Nov 3, 1981·28 cites·6 claims
- 0588US4269851A8-Aminoalkyl-4-alkylpsoralensELDER THOMAS C INC·Filed 1979·Granted May 26, 1981·27 cites·9 claims
- 0687US4269852A4'-Substituted-4,5',8-trialkylpsoralensELDER THOMAS C INC·Filed 1979·Granted May 26, 1981·27 cites·15 claims
- 0786US4279922APhotosensitizing benzofuranacrylicsELDER THOMAS C INC·Filed 1980·Granted Jul 21, 1981·18 cites·20 claims
- 0883US4294847A8-Aminoalkyl-4-alkylisopsoralensELDER THOMAS C INC·Filed 1980·Granted Oct 13, 1981·24 cites·10 claims
- 0955US4129575A8-MethoxypsoralenELDER THOMAS C INC·Filed 1976·Granted Dec 12, 1978·4 cites·15 claims
- 1031US4129576AProcess for making ω-chloro-2,3,4-trihydroxyacetophenoneELDER THOMAS C INC·Filed 1976·Granted Dec 12, 1978·1 cites·10 claims
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